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From scnakand...@apache.org
Subject [23/32] airavata-sandbox git commit: adding datacat system
Date Mon, 24 Aug 2015 19:29:01 GMT
http://git-wip-us.apache.org/repos/asf/airavata-sandbox/blob/4231ac35/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordLexer.java
----------------------------------------------------------------------
diff --git a/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordLexer.java b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordLexer.java
new file mode 100644
index 0000000..c4849eb
--- /dev/null
+++ b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordLexer.java
@@ -0,0 +1,799 @@
+/*
+*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*
+*/
+package org.apache.airavata.datacat.parsers.gridchem.finalcoord;/* The following code was generated by JFlex 1.4.3 on 8/3/14 9:30 PM */
+
+import java_cup.runtime.Symbol;
+
+/**
+ * This class is a scanner generated by
+ * <a href="http://www.jflex.de/">JFlex</a> 1.4.3
+ * on 8/3/14 9:30 PM from the specification file
+ * <tt>finalcoord.flex</tt>
+ */
+public class FinalCoordLexer implements java_cup.runtime.Scanner {
+
+    /**
+     * This character denotes the end of file
+     */
+    public static final int YYEOF = -1;
+    /**
+     * lexical states
+     */
+    public static final int INPUTF = 30;
+    public static final int ITER2 = 4;
+    public static final int INPUTE = 28;
+    public static final int INPUTD = 26;
+    public static final int INPUTC = 24;
+    public static final int INPUTB = 22;
+    public static final int INPUTA = 20;
+    public static final int INTVALUE = 8;
+    public static final int INPUT = 18;
+    public static final int IGNOREALL = 16;
+    public static final int ITER = 2;
+    public static final int YYINITIAL = 0;
+    /**
+     * the current lexical state
+     */
+    private int zzLexicalState = YYINITIAL;
+    public static final int FLOAT2 = 14;
+    public static final int FLOAT1 = 12;
+    public static final int FLOATVALUE = 10;
+    public static final int ITER3 = 6;
+    /**
+     * initial size of the lookahead buffer
+     */
+    private static final int ZZ_BUFFERSIZE = 16384;
+    /**
+     * this buffer contains the current text to be matched and is
+     * the source of the yytext() string
+     */
+    private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
+    /**
+     * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
+     * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
+     * at the beginning of a line
+     * l is of the form l = 2*k, k a non negative integer
+     */
+    private static final int ZZ_LEXSTATE[] = {
+            0, 0, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+            2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9
+    };
+    /**
+     * Translates characters to character classes
+     */
+    private static final char[] ZZ_CMAP = {
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 19, 3, 0,
+            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 23, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 31, 28, 4, 0, 27, 33, 0, 0, 34, 20, 30, 32,
+            0, 0, 0, 5, 26, 0, 0, 0, 24, 25, 18, 0, 0, 0, 0, 29,
+            0, 7, 0, 0, 17, 22, 15, 0, 0, 8, 0, 0, 0, 0, 10, 9,
+            14, 0, 11, 0, 6, 16, 0, 0, 21, 12, 0, 0, 2, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+    };
+    /**
+     * Translates DFA states to action switch labels.
+     */
+    private static final int[] ZZ_ACTION = zzUnpackAction();
+    private static final String ZZ_ACTION_PACKED_0 =
+            "\12\0\6\1\1\2\2\1\1\3\1\1\1\4\10\1" +
+                    "\23\0\1\5\1\6\1\7\122\0\1\10\41\0\1\11" +
+                    "\3\0\1\12\11\0\1\13\130\0\1\14\1\15";
+    /**
+     * Translates a state to a row index in the transition table
+     */
+    private static final int[] ZZ_ROWMAP = zzUnpackRowMap();
+
+    private static final String ZZ_ROWMAP_PACKED_0 =
+            "\0\0\0\43\0\106\0\151\0\214\0\257\0\322\0\365" +
+                    "\0\u0118\0\u013b\0\u015e\0\u0181\0\u01a4\0\u01c7\0\u01ea\0\u020d" +
+                    "\0\u0230\0\u0230\0\u0253\0\u0276\0\u0276\0\u0299\0\u0299\0\u02bc" +
+                    "\0\u02df\0\u0302\0\u0325\0\u0348\0\u036b\0\u038e\0\u03b1\0\u03d4" +
+                    "\0\u03f7\0\u041a\0\u043d\0\u0460\0\u02bc\0\u0483\0\u0302\0\u04a6" +
+                    "\0\u0348\0\u04c9\0\u04ec\0\u050f\0\u0532\0\u0555\0\u0578\0\u059b" +
+                    "\0\u05be\0\u0483\0\u04a6\0\u04c9\0\u05e1\0\u0604\0\u0627\0\u064a" +
+                    "\0\u066d\0\u0690\0\u06b3\0\u06d6\0\u06f9\0\u071c\0\u073f\0\u0762" +
+                    "\0\u0785\0\u07a8\0\u07cb\0\u07ee\0\u0811\0\u0834\0\u0857\0\u087a" +
+                    "\0\u089d\0\u08c0\0\u08e3\0\u0906\0\u0929\0\u094c\0\u096f\0\u0992" +
+                    "\0\u09b5\0\u09d8\0\u09fb\0\u0a1e\0\u0a41\0\u0a64\0\u0a87\0\u0aaa" +
+                    "\0\u0acd\0\u0af0\0\u0b13\0\u0b36\0\u0b59\0\u0b7c\0\u0b9f\0\u0bc2" +
+                    "\0\u0be5\0\u0c08\0\u0c2b\0\u0c4e\0\u0c71\0\u0c94\0\u0cb7\0\u0cda" +
+                    "\0\u0cfd\0\u0d20\0\u0d43\0\u0d66\0\u0d89\0\u0dac\0\u0dcf\0\u0df2" +
+                    "\0\u0e15\0\u0e38\0\u0e5b\0\u0e7e\0\u0ea1\0\u0ec4\0\u0ee7\0\u0f0a" +
+                    "\0\u0f2d\0\u0f50\0\u0f73\0\u0f96\0\u0fb9\0\u0fdc\0\u0fff\0\u1022" +
+                    "\0\u1045\0\u1068\0\u108b\0\u10ae\0\u10d1\0\u10f4\0\u015e\0\u1117" +
+                    "\0\u113a\0\u115d\0\u1180\0\u11a3\0\u11c6\0\u11e9\0\u120c\0\u122f" +
+                    "\0\u1252\0\u1275\0\u1298\0\u12bb\0\u12de\0\u1301\0\u1324\0\u1347" +
+                    "\0\u136a\0\u138d\0\u13b0\0\u13d3\0\u13f6\0\u1419\0\u143c\0\u145f" +
+                    "\0\u1482\0\u14a5\0\u14c8\0\u14eb\0\u150e\0\u1531\0\u1554\0\u1577" +
+                    "\0\u015e\0\u159a\0\u15bd\0\u15e0\0\u015e\0\u1603\0\u1626\0\u1649" +
+                    "\0\u166c\0\u168f\0\u16b2\0\u16d5\0\u16f8\0\u171b\0\u015e\0\u173e" +
+                    "\0\u1761\0\u1784\0\u17a7\0\u17ca\0\u17ed\0\u1810\0\u1833\0\u1856" +
+                    "\0\u1879\0\u189c\0\u18bf\0\u18e2\0\u1905\0\u1928\0\u194b\0\u196e" +
+                    "\0\u1991\0\u19b4\0\u19d7\0\u19fa\0\u1a1d\0\u1a40\0\u1a63\0\u1a86" +
+                    "\0\u1aa9\0\u1acc\0\u1aef\0\u1b12\0\u1b35\0\u1b58\0\u1b7b\0\u1b9e" +
+                    "\0\u1bc1\0\u1be4\0\u1c07\0\u1c2a\0\u1c4d\0\u1c70\0\u1c93\0\u1cb6" +
+                    "\0\u1cd9\0\u1cfc\0\u1d1f\0\u1d42\0\u1d65\0\u1d88\0\u1dab\0\u1dce" +
+                    "\0\u1df1\0\u1e14\0\u1e37\0\u1e5a\0\u1e7d\0\u1ea0\0\u1ec3\0\u1ee6" +
+                    "\0\u1f09\0\u1f2c\0\u1f4f\0\u1f72\0\u1f95\0\u1fb8\0\u1fdb\0\u1ffe" +
+                    "\0\u2021\0\u2044\0\u2067\0\u208a\0\u20ad\0\u20d0\0\u20f3\0\u2116" +
+                    "\0\u2139\0\u215c\0\u217f\0\u21a2\0\u21c5\0\u21e8\0\u220b\0\u222e" +
+                    "\0\u2251\0\u2274\0\u2297\0\u22ba\0\u22dd\0\u2300\0\u2323\0\u015e" +
+                    "\0\u015e";
+    /**
+     * The transition table of the DFA
+     */
+    private static final int[] ZZ_TRANS = zzUnpackTrans();
+    private static final String ZZ_TRANS_PACKED_0 =
+            "\5\13\1\14\14\13\1\15\25\13\1\16\22\13\1\17" +
+                    "\1\13\1\20\54\13\1\21\1\22\20\13\1\23\20\13" +
+                    "\1\24\1\25\20\13\1\25\20\13\1\26\1\27\20\13" +
+                    "\1\27\20\13\1\30\1\31\20\13\1\31\20\13\1\32" +
+                    "\1\33\20\13\1\33\20\13\1\34\1\35\20\13\1\35" +
+                    "\42\13\1\36\17\13\51\0\1\37\57\0\1\40\25\0" +
+                    "\1\41\51\0\1\42\60\0\1\43\10\0\1\21\42\0" +
+                    "\1\21\21\0\1\44\20\0\1\24\42\0\1\26\42\0" +
+                    "\1\45\1\0\1\46\40\0\1\45\42\0\1\47\1\0" +
+                    "\1\50\40\0\1\47\42\0\1\51\1\0\1\52\40\0" +
+                    "\1\51\64\0\1\53\26\0\1\54\57\0\1\55\25\0" +
+                    "\1\56\50\0\1\57\61\0\1\60\31\0\1\61\20\0" +
+                    "\1\62\42\0\1\63\42\0\1\64\64\0\1\65\25\0" +
+                    "\1\66\43\0\1\67\45\0\1\70\45\0\1\71\62\0" +
+                    "\1\72\30\0\1\73\42\0\1\74\27\0\1\75\40\0" +
+                    "\1\76\55\0\1\77\36\0\1\100\61\0\1\101\31\0" +
+                    "\1\102\42\0\1\103\30\0\1\104\44\0\1\105\36\0" +
+                    "\1\106\50\0\1\107\63\0\1\110\27\0\1\111\42\0" +
+                    "\1\112\31\0\1\113\40\0\1\114\45\0\1\115\44\0" +
+                    "\1\116\64\0\1\117\26\0\1\120\42\0\1\121\26\0" +
+                    "\1\122\60\0\1\123\36\0\1\124\36\0\1\125\62\0" +
+                    "\1\126\30\0\1\127\42\0\1\130\32\0\1\131\44\0" +
+                    "\1\132\42\0\1\133\42\0\1\134\65\0\1\135\25\0" +
+                    "\1\136\42\0\1\137\33\0\1\140\37\0\1\141\42\0" +
+                    "\1\142\46\0\1\143\31\0\1\144\61\0\1\145\42\0" +
+                    "\1\146\34\0\1\147\40\0\1\150\42\0\1\151\44\0" +
+                    "\1\152\62\0\1\153\30\0\1\154\42\0\1\155\35\0" +
+                    "\1\156\34\0\1\157\42\0\1\160\47\0\1\161\31\0" +
+                    "\1\162\61\0\1\163\42\0\1\164\30\0\1\165\57\0" +
+                    "\1\166\42\0\1\167\45\0\1\170\52\0\1\171\24\0" +
+                    "\1\172\42\0\1\173\27\0\1\174\44\0\1\175\42\0" +
+                    "\1\176\45\0\1\177\67\0\1\200\23\0\1\201\42\0" +
+                    "\1\202\31\0\1\203\36\0\1\204\42\0\1\205\51\0" +
+                    "\1\206\61\0\1\207\31\0\1\210\42\0\1\211\25\0" +
+                    "\1\212\43\0\1\213\42\0\1\214\50\0\1\215\50\0" +
+                    "\1\216\42\0\1\217\34\0\1\220\33\0\1\221\42\0" +
+                    "\1\222\51\0\1\223\50\0\1\224\42\0\1\225\36\0" +
+                    "\1\226\33\0\1\227\42\0\1\230\47\0\1\231\50\0" +
+                    "\1\232\42\0\1\233\30\0\1\234\42\0\1\235\42\0" +
+                    "\1\236\46\0\1\237\50\0\1\240\42\0\1\241\37\0" +
+                    "\1\242\34\0\1\243\42\0\1\244\45\0\1\245\50\0" +
+                    "\1\246\42\0\1\247\31\0\1\250\57\0\1\251\42\0" +
+                    "\1\207\30\0\1\252\50\0\1\253\42\0\1\254\40\0" +
+                    "\1\255\36\0\1\256\50\0\1\257\42\0\1\260\34\0" +
+                    "\1\261\50\0\1\262\42\0\1\263\34\0\1\264\50\0" +
+                    "\1\265\42\0\1\266\41\0\1\267\43\0\1\270\42\0" +
+                    "\1\271\42\0\1\272\42\0\1\273\42\0\1\274\42\0" +
+                    "\1\275\42\0\1\276\42\0\1\277\42\0\1\300\42\0" +
+                    "\1\301\42\0\1\302\42\0\1\303\42\0\1\304\42\0" +
+                    "\1\305\42\0\1\306\42\0\1\307\42\0\1\310\42\0" +
+                    "\1\311\42\0\1\312\42\0\1\313\42\0\1\314\42\0" +
+                    "\1\315\42\0\1\316\42\0\1\317\42\0\1\320\42\0" +
+                    "\1\321\42\0\1\322\42\0\1\323\42\0\1\324\42\0" +
+                    "\1\325\42\0\1\326\42\0\1\327\42\0\1\330\42\0" +
+                    "\1\331\42\0\1\332\42\0\1\333\42\0\1\334\42\0" +
+                    "\1\335\42\0\1\336\42\0\1\337\42\0\1\340\42\0" +
+                    "\1\341\42\0\1\342\42\0\1\343\42\0\1\344\42\0" +
+                    "\1\345\42\0\1\346\42\0\1\347\42\0\1\350\42\0" +
+                    "\1\351\42\0\1\352\42\0\1\353\42\0\1\354\42\0" +
+                    "\1\355\42\0\1\356\42\0\1\357\42\0\1\360\42\0" +
+                    "\1\361\42\0\1\362\42\0\1\363\42\0\1\364\42\0" +
+                    "\1\365\42\0\1\366\42\0\1\367\42\0\1\370\42\0" +
+                    "\1\371\42\0\1\372\42\0\1\373\42\0\1\374\42\0" +
+                    "\1\375\42\0\1\376\42\0\1\377\42\0\1\u0100\42\0" +
+                    "\1\u0101\42\0\1\u0102\42\0\1\u0103\42\0\1\u0104\42\0" +
+                    "\1\u0105\42\0\1\u0106\42\0\1\u0107\42\0\1\u0108\42\0" +
+                    "\1\u0109\42\0\1\u010a\42\0\1\u010b\42\0\1\u010c\42\0" +
+                    "\1\u010d\42\0\1\u010e\42\0\1\u010f\42\0\1\u0110\42\0" +
+                    "\1\u0111\17\0";
+    /* error codes */
+    private static final int ZZ_UNKNOWN_ERROR = 0;
+    private static final int ZZ_NO_MATCH = 1;
+    private static final int ZZ_PUSHBACK_2BIG = 2;
+    /* error messages for the codes above */
+    private static final String ZZ_ERROR_MSG[] = {
+            "Unkown internal scanner error",
+            "Error: could not match input",
+            "Error: pushback value was too large"
+    };
+    /**
+     * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
+     */
+    private static final int[] ZZ_ATTRIBUTE = zzUnpackAttribute();
+    private static final String ZZ_ATTRIBUTE_PACKED_0 =
+            "\12\0\1\11\23\1\23\0\3\1\122\0\1\11\41\0" +
+                    "\1\11\3\0\1\11\11\0\1\11\130\0\2\11";
+    /* user code: */
+    public static boolean DEBUG = false;
+    /**
+     * the input device
+     */
+    private java.io.Reader zzReader;
+    /**
+     * the current state of the DFA
+     */
+    private int zzState;
+    /**
+     * the textposition at the last accepting state
+     */
+    private int zzMarkedPos;
+    /**
+     * the current text position in the buffer
+     */
+    private int zzCurrentPos;
+    /**
+     * startRead marks the beginning of the yytext() string in the buffer
+     */
+    private int zzStartRead;
+    /**
+     * endRead marks the last character in the buffer, that has been read
+     * from input
+     */
+    private int zzEndRead;
+    /**
+     * number of newlines encountered up to the start of the matched text
+     */
+    private int yyline;
+    /**
+     * the number of characters up to the start of the matched text
+     */
+    private int yychar;
+    /**
+     * the number of characters from the last newline up to the start of the
+     * matched text
+     */
+    private int yycolumn;
+    /**
+     * zzAtBOL == true <=> the scanner is currently at the beginning of a line
+     */
+    private boolean zzAtBOL = true;
+    /**
+     * zzAtEOF == true <=> the scanner is at the EOF
+     */
+    private boolean zzAtEOF;
+    /**
+     * denotes if the user-EOF-code has already been executed
+     */
+    private boolean zzEOFDone;
+
+    /**
+     * Creates a new scanner
+     * There is also a java.io.InputStream version of this constructor.
+     *
+     * @param in the java.io.Reader to read input from.
+     */
+    public FinalCoordLexer(java.io.Reader in) {
+        this.zzReader = in;
+    }
+
+    /**
+     * Creates a new scanner.
+     * There is also java.io.Reader version of this constructor.
+     *
+     * @param in the java.io.Inputstream to read input from.
+     */
+    public FinalCoordLexer(java.io.InputStream in) {
+        this(new java.io.InputStreamReader(in));
+    }
+
+    private static int[] zzUnpackAction() {
+        int[] result = new int[273];
+        int offset = 0;
+        offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
+        return result;
+    }
+
+    private static int zzUnpackAction(String packed, int offset, int[] result) {
+        int i = 0;       /* index in packed string  */
+        int j = offset;  /* index in unpacked array */
+        int l = packed.length();
+        while (i < l) {
+            int count = packed.charAt(i++);
+            int value = packed.charAt(i++);
+            do result[j++] = value; while (--count > 0);
+        }
+        return j;
+    }
+
+    private static int[] zzUnpackRowMap() {
+        int[] result = new int[273];
+        int offset = 0;
+        offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
+        return result;
+    }
+
+    private static int zzUnpackRowMap(String packed, int offset, int[] result) {
+        int i = 0;  /* index in packed string  */
+        int j = offset;  /* index in unpacked array */
+        int l = packed.length();
+        while (i < l) {
+            int high = packed.charAt(i++) << 16;
+            result[j++] = high | packed.charAt(i++);
+        }
+        return j;
+    }
+
+    private static int[] zzUnpackTrans() {
+        int[] result = new int[9030];
+        int offset = 0;
+        offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
+        return result;
+    }
+
+    private static int zzUnpackTrans(String packed, int offset, int[] result) {
+        int i = 0;       /* index in packed string  */
+        int j = offset;  /* index in unpacked array */
+        int l = packed.length();
+        while (i < l) {
+            int count = packed.charAt(i++);
+            int value = packed.charAt(i++);
+            value--;
+            do result[j++] = value; while (--count > 0);
+        }
+        return j;
+    }
+
+    private static int[] zzUnpackAttribute() {
+        int[] result = new int[273];
+        int offset = 0;
+        offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
+        return result;
+    }
+
+    private static int zzUnpackAttribute(String packed, int offset, int[] result) {
+        int i = 0;       /* index in packed string  */
+        int j = offset;  /* index in unpacked array */
+        int l = packed.length();
+        while (i < l) {
+            int count = packed.charAt(i++);
+            int value = packed.charAt(i++);
+            do result[j++] = value; while (--count > 0);
+        }
+        return j;
+    }
+
+    /**
+     * Runs the scanner on input files.
+     * <p/>
+     * This is a standalone scanner, it will print any unmatched
+     * text to System.out unchanged.
+     *
+     * @param argv the command line, contains the filenames to run
+     *             the scanner on.
+     */
+    public static void main(String argv[]) {
+        if (argv.length == 0) {
+            System.out.println("Usage : java FinalCoordLexer <inputfile>");
+        } else {
+            for (int i = 0; i < argv.length; i++) {
+                FinalCoordLexer scanner = null;
+                try {
+                    scanner = new FinalCoordLexer(new java.io.FileReader(argv[i]));
+                    while (!scanner.zzAtEOF) scanner.next_token();
+                } catch (java.io.FileNotFoundException e) {
+                    System.out.println("File not found : \"" + argv[i] + "\"");
+                } catch (java.io.IOException e) {
+                    System.out.println("IO error scanning file \"" + argv[i] + "\"");
+                    System.out.println(e);
+                } catch (Exception e) {
+                    System.out.println("Unexpected exception:");
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    /**
+     * Refills the input buffer.
+     *
+     * @return <code>false</code>, iff there was new input.
+     * @throws java.io.IOException if any I/O-Error occurs
+     */
+    private boolean zzRefill() throws java.io.IOException {
+
+    /* first: make room (if you can) */
+        if (zzStartRead > 0) {
+            System.arraycopy(zzBuffer, zzStartRead,
+                    zzBuffer, 0,
+                    zzEndRead - zzStartRead);
+
+      /* translate stored positions */
+            zzEndRead -= zzStartRead;
+            zzCurrentPos -= zzStartRead;
+            zzMarkedPos -= zzStartRead;
+            zzStartRead = 0;
+        }
+
+    /* is the buffer big enough? */
+        if (zzCurrentPos >= zzBuffer.length) {
+      /* if not: blow it up */
+            char newBuffer[] = new char[zzCurrentPos * 2];
+            System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
+            zzBuffer = newBuffer;
+        }
+
+    /* finally: fill the buffer with new input */
+        int numRead = zzReader.read(zzBuffer, zzEndRead,
+                zzBuffer.length - zzEndRead);
+
+        if (numRead > 0) {
+            zzEndRead += numRead;
+            return false;
+        }
+        // unlikely but not impossible: read 0 characters, but not at end of stream
+        if (numRead == 0) {
+            int c = zzReader.read();
+            if (c == -1) {
+                return true;
+            } else {
+                zzBuffer[zzEndRead++] = (char) c;
+                return false;
+            }
+        }
+
+        // numRead < 0
+        return true;
+    }
+
+    /**
+     * Closes the input stream.
+     */
+    public final void yyclose() throws java.io.IOException {
+        zzAtEOF = true;            /* indicate end of file */
+        zzEndRead = zzStartRead;  /* invalidate buffer    */
+
+        if (zzReader != null)
+            zzReader.close();
+    }
+
+    /**
+     * Resets the scanner to read from a new input stream.
+     * Does not close the old reader.
+     * <p/>
+     * All internal variables are reset, the old input stream
+     * <b>cannot</b> be reused (internal buffer is discarded and lost).
+     * Lexical state is set to <tt>ZZ_INITIAL</tt>.
+     *
+     * @param reader the new input stream
+     */
+    public final void yyreset(java.io.Reader reader) {
+        zzReader = reader;
+        zzAtBOL = true;
+        zzAtEOF = false;
+        zzEOFDone = false;
+        zzEndRead = zzStartRead = 0;
+        zzCurrentPos = zzMarkedPos = 0;
+        yyline = yychar = yycolumn = 0;
+        zzLexicalState = YYINITIAL;
+    }
+
+    /**
+     * Returns the current lexical state.
+     */
+    public final int yystate() {
+        return zzLexicalState;
+    }
+
+    /**
+     * Enters a new lexical state
+     *
+     * @param newState the new lexical state
+     */
+    public final void yybegin(int newState) {
+        zzLexicalState = newState;
+    }
+
+    /**
+     * Returns the text matched by the current regular expression.
+     */
+    public final String yytext() {
+        return new String(zzBuffer, zzStartRead, zzMarkedPos - zzStartRead);
+    }
+
+    /**
+     * Returns the character at position <tt>pos</tt> from the
+     * matched text.
+     * <p/>
+     * It is equivalent to yytext().charAt(pos), but faster
+     *
+     * @param pos the position of the character to fetch.
+     *            A value from 0 to yylength()-1.
+     * @return the character at position pos
+     */
+    public final char yycharat(int pos) {
+        return zzBuffer[zzStartRead + pos];
+    }
+
+    /**
+     * Returns the length of the matched text region.
+     */
+    public final int yylength() {
+        return zzMarkedPos - zzStartRead;
+    }
+
+    /**
+     * Reports an error that occured while scanning.
+     * <p/>
+     * In a wellformed scanner (no or only correct usage of
+     * yypushback(int) and a match-all fallback rule) this method
+     * will only be called with things that "Can't Possibly Happen".
+     * If this method is called, something is seriously wrong
+     * (e.g. a JFlex bug producing a faulty scanner etc.).
+     * <p/>
+     * Usual syntax/scanner level error handling should be done
+     * in error fallback rules.
+     *
+     * @param errorCode the code of the errormessage to display
+     */
+    private void zzScanError(int errorCode) {
+        String message;
+        try {
+            message = ZZ_ERROR_MSG[errorCode];
+        } catch (ArrayIndexOutOfBoundsException e) {
+            message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
+        }
+
+        throw new Error(message);
+    }
+
+    /**
+     * Pushes the specified amount of characters back into the input stream.
+     * <p/>
+     * They will be read again by then next call of the scanning method
+     *
+     * @param number the number of characters to be read again.
+     *               This number must not be greater than yylength()!
+     */
+    public void yypushback(int number) {
+        if (number > yylength())
+            zzScanError(ZZ_PUSHBACK_2BIG);
+
+        zzMarkedPos -= number;
+    }
+
+    /**
+     * Contains user EOF-code, which will be executed exactly once,
+     * when the end of file is reached
+     */
+    private void zzDoEOF() throws java.io.IOException {
+        if (!zzEOFDone) {
+            zzEOFDone = true;
+            yyclose();
+        }
+    }
+
+    /**
+     * Resumes scanning until the next regular expression is matched,
+     * the end of input is encountered or an I/O-Error occurs.
+     *
+     * @return the next token
+     * @throws java.io.IOException if any I/O-Error occurs
+     */
+    public java_cup.runtime.Symbol next_token() throws java.io.IOException {
+        int zzInput;
+        int zzAction;
+
+        // cached fields:
+        int zzCurrentPosL;
+        int zzMarkedPosL;
+        int zzEndReadL = zzEndRead;
+        char[] zzBufferL = zzBuffer;
+        char[] zzCMapL = ZZ_CMAP;
+
+        int[] zzTransL = ZZ_TRANS;
+        int[] zzRowMapL = ZZ_ROWMAP;
+        int[] zzAttrL = ZZ_ATTRIBUTE;
+
+        while (true) {
+            zzMarkedPosL = zzMarkedPos;
+
+            zzAction = -1;
+
+            zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
+
+            zzState = ZZ_LEXSTATE[zzLexicalState];
+
+
+            zzForAction:
+            {
+                while (true) {
+
+                    if (zzCurrentPosL < zzEndReadL)
+                        zzInput = zzBufferL[zzCurrentPosL++];
+                    else if (zzAtEOF) {
+                        zzInput = YYEOF;
+                        break zzForAction;
+                    } else {
+                        // store back cached positions
+                        zzCurrentPos = zzCurrentPosL;
+                        zzMarkedPos = zzMarkedPosL;
+                        boolean eof = zzRefill();
+                        // get translated positions and possibly new buffer
+                        zzCurrentPosL = zzCurrentPos;
+                        zzMarkedPosL = zzMarkedPos;
+                        zzBufferL = zzBuffer;
+                        zzEndReadL = zzEndRead;
+                        if (eof) {
+                            zzInput = YYEOF;
+                            break zzForAction;
+                        } else {
+                            zzInput = zzBufferL[zzCurrentPosL++];
+                        }
+                    }
+                    int zzNext = zzTransL[zzRowMapL[zzState] + zzCMapL[zzInput]];
+                    if (zzNext == -1) break zzForAction;
+                    zzState = zzNext;
+
+                    int zzAttributes = zzAttrL[zzState];
+                    if ((zzAttributes & 1) == 1) {
+                        zzAction = zzState;
+                        zzMarkedPosL = zzCurrentPosL;
+                        if ((zzAttributes & 8) == 8) break zzForAction;
+                    }
+
+                }
+            }
+
+            // store back cached position
+            zzMarkedPos = zzMarkedPosL;
+
+            switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
+                case 5: {
+                    yybegin(INPUTD);
+                    return new Symbol(FinalCoordSym.INPUT5, new Float(yytext()));
+                }
+                case 14:
+                    break;
+                case 7: {
+                    yybegin(INPUT);
+                    return new Symbol(FinalCoordSym.INPUT7, new Float(yytext()));
+                }
+                case 15:
+                    break;
+                case 3: {
+                    yybegin(INPUTB);
+                    return new Symbol(FinalCoordSym.INPUT3, new Integer(yytext()));
+                }
+                case 16:
+                    break;
+                case 8: {
+                    yybegin(IGNOREALL);
+                    return new Symbol(FinalCoordSym.SCFDONE);
+                }
+                case 17:
+                    break;
+                case 11: {
+                    yybegin(INPUTF);
+                    return new Symbol(FinalCoordSym.INPUT1);
+                }
+                case 18:
+                    break;
+                case 2: {
+                    yybegin(INPUTA);
+                    return new Symbol(FinalCoordSym.INPUT2, new Integer(yytext()));
+                }
+                case 19:
+                    break;
+                case 12: {
+                    yybegin(ITER);
+                    return new Symbol(FinalCoordSym.DASH2);
+                }
+                case 20:
+                    break;
+                case 9: {
+                    yybegin(ITER);
+                    return new Symbol(FinalCoordSym.FOUNDITER);
+                }
+                case 21:
+                    break;
+                case 10: {
+                    yybegin(ITER);
+                    return new Symbol(FinalCoordSym.FOUNDITER);
+                }
+                case 22:
+                    break;
+                case 6: {
+                    yybegin(INPUTE);
+                    return new Symbol(FinalCoordSym.INPUT6, new Float(yytext()));
+                }
+                case 23:
+                    break;
+                case 4: {
+                    yybegin(INPUTC);
+                    return new Symbol(FinalCoordSym.INPUT4, new Integer(yytext()));
+                }
+                case 24:
+                    break;
+                case 13: {
+                    yybegin(INPUT);
+                    return new Symbol(FinalCoordSym.DASH1);
+                }
+                case 25:
+                    break;
+                case 1: {
+                }
+                case 26:
+                    break;
+                default:
+                    if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
+                        zzAtEOF = true;
+                        zzDoEOF();
+                        {
+                            return new java_cup.runtime.Symbol(FinalCoordSym.EOF);
+                        }
+                    } else {
+                        zzScanError(ZZ_NO_MATCH);
+                    }
+            }
+        }
+    }
+
+    /**
+     * Converts an int token code into the name of the
+     * token by reflection on the cup symbol class/interface sym
+     * <p/>
+     * This code was contributed by Karl Meissner <meissnersd@yahoo.com>
+     */
+    private String getTokenName(int token) {
+        try {
+            java.lang.reflect.Field[] classFields = FinalCoordSym.class.getFields();
+            for (int i = 0; i < classFields.length; i++) {
+                if (classFields[i].getInt(null) == token) {
+                    return classFields[i].getName();
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace(System.err);
+        }
+
+        return "UNKNOWN TOKEN";
+    }
+
+    /**
+     * Same as next_token but also prints the token to standard out
+     * for debugging.
+     * <p/>
+     * This code was contributed by Karl Meissner <meissnersd@yahoo.com>
+     */
+    public java_cup.runtime.Symbol debug_next_token() throws java.io.IOException {
+        java_cup.runtime.Symbol s = next_token();
+        System.out.println(" --" + yytext() + "--" + getTokenName(s.sym) + "--");
+        return s;
+    }
+
+
+}

http://git-wip-us.apache.org/repos/asf/airavata-sandbox/blob/4231ac35/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordParser.java
----------------------------------------------------------------------
diff --git a/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordParser.java b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordParser.java
new file mode 100644
index 0000000..24e3cde
--- /dev/null
+++ b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordParser.java
@@ -0,0 +1,466 @@
+/*
+*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*
+*/
+package org.apache.airavata.datacat.parsers.gridchem.finalcoord;
+
+import java_cup.runtime.lr_parser;
+import org.apache.airavata.datacat.parsers.gridchem.GridChemQueueParser;
+
+import javax.swing.*;
+import java.io.FileReader;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Stack;
+
+
+public class FinalCoordParser extends java_cup.runtime.lr_parser implements GridChemQueueParser {
+
+    /**
+     * Constructor which uses a file reader.
+     */
+    public FinalCoordParser(final FileReader fileReader) {
+        super(new FinalCoordLexer(fileReader));
+    }
+
+
+
+
+    /**
+     * Production table.
+     */
+    protected static final short _production_table[][] =
+            lr_parser.unpackFromStrings(new String[]{
+                    "\000\016\000\002\003\005\000\002\002\004\000\002\004" +
+                            "\003\000\002\005\004\000\002\005\003\000\002\006\006" +
+                            "\000\002\017\004\000\002\017\003\000\002\020\010\000" +
+                            "\002\012\003\000\002\013\003\000\002\014\003\000\002" +
+                            "\015\003\000\002\016\003"});
+    /**
+     * Parse-action table.
+     */
+    protected static final short[][] _action_table =
+            lr_parser.unpackFromStrings(new String[]{
+                    "\000\032\000\004\005\005\001\002\000\004\004\010\001" +
+                            "\002\000\004\004\uffff\001\002\000\004\002\007\001\002" +
+                            "\000\004\002\000\001\002\000\004\007\015\001\002\000" +
+                            "\006\004\010\006\013\001\002\000\006\004\ufffd\006\ufffd" +
+                            "\001\002\000\004\002\001\001\002\000\006\004\ufffe\006" +
+                            "\ufffe\001\002\000\004\011\016\001\002\000\004\012\ufff8" +
+                            "\001\002\000\004\012\025\001\002\000\006\010\ufffa\011" +
+                            "\ufffa\001\002\000\006\010\022\011\016\001\002\000\006" +
+                            "\004\ufffc\006\ufffc\001\002\000\006\010\ufffb\011\ufffb\001" +
+                            "\002\000\004\013\026\001\002\000\004\013\ufff7\001\002" +
+                            "\000\004\016\027\001\002\000\004\017\ufff6\001\002\000" +
+                            "\004\017\031\001\002\000\004\020\ufff5\001\002\000\004" +
+                            "\020\033\001\002\000\006\010\ufff4\011\ufff4\001\002\000" +
+                            "\006\010\ufff9\011\ufff9\001\002"});
+    /**
+     * <code>reduce_goto</code> table.
+     */
+    protected static final short[][] _reduce_table =
+            lr_parser.unpackFromStrings(new String[]{
+                    "\000\032\000\006\003\005\004\003\001\001\000\006\005" +
+                            "\010\006\011\001\001\000\002\001\001\000\002\001\001" +
+                            "\000\002\001\001\000\002\001\001\000\004\006\013\001" +
+                            "\001\000\002\001\001\000\002\001\001\000\002\001\001" +
+                            "\000\010\012\016\017\020\020\017\001\001\000\002\001" +
+                            "\001\000\004\013\023\001\001\000\002\001\001\000\006" +
+                            "\012\016\020\022\001\001\000\002\001\001\000\002\001" +
+                            "\001\000\002\001\001\000\002\001\001\000\004\014\027" +
+                            "\001\001\000\002\001\001\000\004\015\031\001\001\000" +
+                            "\002\001\001\000\004\016\033\001\001\000\002\001\001" +
+                            "\000\002\001\001"});
+    /**
+     * Instance of action encapsulation class.
+     */
+    protected CUP$parser$actions action_obj;
+    //Each string is of the format
+    //center# atomic# x_coord y_coord z_coord
+    private ArrayList<String> result = new ArrayList<String>();
+    private String tempStr = "";
+
+    /**
+     * Default constructor.
+     */
+    public FinalCoordParser() {
+        super();
+    }
+
+    /**
+     * Constructor which sets the default scanner.
+     */
+    public FinalCoordParser(java_cup.runtime.Scanner s) {
+        super(s);
+    }
+
+    /**
+     * Access to production table.
+     */
+
+    @Override
+    public short[][] production_table() {
+        return _production_table;
+    }
+
+    /**
+     * Access to parse-action table.
+     */
+    @Override
+    public short[][] action_table() {
+        return _action_table;
+    }
+
+
+
+    /**
+     * Access to <code>reduce_goto</code> table.
+     */
+
+    @Override
+    public short[][] reduce_table() {
+        return _reduce_table;
+    }
+
+    public ArrayList<String> getResult() {
+        return result;
+    }
+
+    public void addToResult(String value) {
+        result.add(value);
+    }
+
+    public String getTempStr() {
+        return tempStr;
+    }
+
+    public void setTempStr(String s) {
+        this.tempStr = s;
+    }
+
+    /*Adding the parsed data to the hash map */
+    @Override
+    public HashMap<String, String> getParsedData() throws Exception {
+        parse();
+        HashMap<String,String> results= new HashMap<String,String>();
+        int zCount=0;
+        int xCount=0;
+        int yCount=0;
+        int center=0;
+        int atom=0;
+        for(int i=0;i<result.size();i++){
+            String singleString= result.get(i);
+            String[] temp=singleString.split(" ");
+            if(temp.length>1){
+                String keyElement=temp[0];
+                String dataElement=temp[1];
+                if(keyElement.equals("Z")){
+                    results.put("FinalCoordParser_Z_coord_"+zCount,dataElement);
+                    zCount++;
+                }else if(keyElement.equals("Y")){
+                    results.put("FinalCoordParser_Y_coord_"+yCount,dataElement);
+                    yCount++;
+                }else if(keyElement.equals("X")) {
+                    results.put("FinalCoordParser_X_coord_" + xCount, dataElement);
+                    xCount++;
+                }else if(keyElement.equals("Atom")) {
+                    results.put("FinalCoordParser_AtomicNumber_" + atom, dataElement);
+                    atom++;
+                }else if(keyElement.equals("center")) {
+                    results.put("FinalCoordParser_CenterNumber_" + center, dataElement);
+                    center++;
+                }
+            }
+
+
+        }
+
+        return results;
+    }
+
+
+
+
+    /**
+     * Action encapsulation object initializer.
+     */
+    protected void init_actions() {
+        action_obj = new CUP$parser$actions(this);
+    }
+
+    /**
+     * Invoke a user supplied parse action.
+     */
+    public java_cup.runtime.Symbol do_action(
+            int act_num,
+            java_cup.runtime.lr_parser parser,
+            Stack stack,
+            int top)
+            throws Exception {
+    /* call code in generated class */
+        return action_obj.CUP$parser$do_action(act_num, parser, stack, top);
+    }
+
+    /**
+     * Indicates start state.
+     */
+    public int start_state() {
+        return 0;
+    }
+
+    /**
+     * Indicates start production.
+     */
+    public int start_production() {
+        return 1;
+    }
+
+    /**
+     * <code>EOF</code> Symbol index.
+     */
+    public int EOF_sym() {
+        return 0;
+    }
+
+    /**
+     * <code>error</code> Symbol index.
+     */
+    public int error_sym() {
+        return 1;
+    }
+
+
+}
+
+/**
+ * Cup generated class to encapsulate user supplied action code.
+ */
+class CUP$parser$actions {
+
+
+    private static final String tableLabel = "SCF Intermediate Results:";
+    //__________________________________
+    public static boolean DEBUG = false;
+    private static JTable table;
+    // private static String cycle = "0";
+    private final FinalCoordParser FinalCoordParser;
+
+    /**
+     * Constructor
+     */
+    CUP$parser$actions(FinalCoordParser FinalCoordParser) {
+        this.FinalCoordParser = FinalCoordParser;
+    }
+
+//   }
+
+    public static JTable getTable() {
+        return table;
+    }
+
+    public static String getTableLabel() {
+        return tableLabel;
+    }
+
+    /**
+     * Method with the actual generated action code.
+     */
+    public final java_cup.runtime.Symbol CUP$parser$do_action(
+            int CUP$parser$act_num,
+            java_cup.runtime.lr_parser CUP$parser$parser,
+            Stack CUP$parser$stack,
+            int CUP$parser$top)
+            throws Exception {
+      /* Symbol object for return from actions */
+        java_cup.runtime.Symbol CUP$parser$result;
+
+      /* select the action based on the action number */
+        switch (CUP$parser$act_num) {
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 13: // inp7 ::= INPUT7
+            {
+                Object RESULT = null;
+                int in7left = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left;
+                int in7right = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right;
+                Float in7 = (Float) ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).value;
+                //___________________________________________________________________
+                if (DEBUG) System.out.println("CUP:Input:  z coordinate " + in7);
+                FinalCoordParser.setTempStr(FinalCoordParser.getTempStr() + "," + in7);
+                FinalCoordParser.getResult().add(FinalCoordParser.getTempStr());
+                FinalCoordParser.setTempStr("");
+                FinalCoordParser.addToResult("Z "+in7);
+                CUP$parser$result = new java_cup.runtime.Symbol(12/*inp7*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 12: // inp6 ::= INPUT6
+            {
+                Object RESULT = null;
+                int in6left = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left;
+                int in6right = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right;
+                Float in6 = (Float) ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).value;
+                //___________________________________________________________________
+                if (DEBUG) System.out.println("CUP:Input:  y coordinate " + in6);
+                FinalCoordParser.setTempStr(FinalCoordParser.getTempStr() + "," + in6);
+                FinalCoordParser.addToResult("Y "+in6);
+                CUP$parser$result = new java_cup.runtime.Symbol(11/*inp6*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 11: // inp5 ::= INPUT5
+            {
+                Object RESULT = null;
+                int in5left = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left;
+                int in5right = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right;
+                Float in5 = (Float) ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).value;
+                //___________________________________________________________________
+                if (DEBUG) System.out.println("CUP:Input:  x coordinate " + in5);
+                FinalCoordParser.setTempStr(FinalCoordParser.getTempStr() + "," + in5);
+                FinalCoordParser.addToResult("X "+in5);
+                CUP$parser$result = new java_cup.runtime.Symbol(10/*inp5*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 10: // inp3 ::= INPUT3
+            {
+                Object RESULT = null;
+                int in3left = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left;
+                int in3right = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right;
+                Integer in3 = (Integer) ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).value;
+                //___________________________________________________________________
+                if (DEBUG) System.out.println("CUP:Input:  atomic number " + in3);
+                FinalCoordParser.setTempStr(FinalCoordParser.getTempStr() + "," + in3);
+                FinalCoordParser.addToResult("Atom "+in3);
+                CUP$parser$result = new java_cup.runtime.Symbol(9/*inp3*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 9: // inp2 ::= INPUT2
+            {
+                Object RESULT = null;
+                int in2left = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left;
+                int in2right = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right;
+                Integer in2 = (Integer) ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).value;
+                //___________________________________________________________________
+                if (DEBUG) System.out.println("CUP:Input:  center number " + in2);
+                FinalCoordParser.addToResult("center "+in2);
+                FinalCoordParser.setTempStr(FinalCoordParser.getTempStr() + in2);
+                CUP$parser$result = new java_cup.runtime.Symbol(8/*inp2*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 8: // cycle2 ::= inp2 inp3 INPUT4 inp5 inp6 inp7
+            {
+                Object RESULT = null;
+
+                CUP$parser$result = new java_cup.runtime.Symbol(14/*cycle2*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 5)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 7: // cycle1 ::= cycle2
+            {
+                Object RESULT = null;
+
+                CUP$parser$result = new java_cup.runtime.Symbol(13/*cycle1*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 6: // cycle1 ::= cycle1 cycle2
+            {
+                Object RESULT = null;
+
+                CUP$parser$result = new java_cup.runtime.Symbol(13/*cycle1*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 1)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 5: // scfcycle ::= INPUT1 DASH1 cycle1 DASH2
+            {
+                Object RESULT = null;
+
+                CUP$parser$result = new java_cup.runtime.Symbol(4/*scfcycle*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 3)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 4: // scfpat ::= scfcycle
+            {
+                Object RESULT = null;
+
+                CUP$parser$result = new java_cup.runtime.Symbol(3/*scfpat*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 3: // scfpat ::= scfpat scfcycle
+            {
+                Object RESULT = null;
+                if (DEBUG) System.out.println("CUP:Input: in scfpat");
+                CUP$parser$result = new java_cup.runtime.Symbol(3/*scfpat*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 1)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 2: // scfintro ::= FOUNDITER
+            {
+                Object RESULT = null;
+                if (DEBUG) System.out.println("CUP:Input:  found the start of Iteration");
+                CUP$parser$result = new java_cup.runtime.Symbol(2/*scfintro*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 1: // $START ::= startpt EOF
+            {
+                Object RESULT = null;
+                int start_valleft = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 1)).left;
+                int start_valright = ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 1)).right;
+                Object start_val = (Object) ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 1)).value;
+                RESULT = start_val;
+                CUP$parser$result = new java_cup.runtime.Symbol(0/*$START*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 1)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+          /* ACCEPT */
+            CUP$parser$parser.done_parsing();
+            return CUP$parser$result;
+
+          /*. . . . . . . . . . . . . . . . . . . .*/
+            case 0: // startpt ::= scfintro scfpat SCFDONE
+            {
+                Object RESULT = null;
+
+                CUP$parser$result = new java_cup.runtime.Symbol(1/*startpt*/, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 2)).left, ((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top - 0)).right, RESULT);
+            }
+            return CUP$parser$result;
+
+          /* . . . . . .*/
+            default:
+                throw new Exception(
+                        "Invalid action number found in internal parse table");
+
+        }
+    }
+}
+

http://git-wip-us.apache.org/repos/asf/airavata-sandbox/blob/4231ac35/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordSym.java
----------------------------------------------------------------------
diff --git a/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordSym.java b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordSym.java
new file mode 100644
index 0000000..e30a7ab
--- /dev/null
+++ b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/finalcoord/FinalCoordSym.java
@@ -0,0 +1,48 @@
+/*
+*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*
+*/
+package org.apache.airavata.datacat.parsers.gridchem.finalcoord;
+//----------------------------------------------------
+// The following code was generated by CUP v0.10k
+// Sun Aug 03 21:31:23 IST 2014
+//----------------------------------------------------
+
+/**
+ * CUP generated class containing symbol constants.
+ */
+public class FinalCoordSym {
+    /* terminals */
+    public static final int ENERGY = 11;
+    public static final int EOF = 0;
+    public static final int ITERATION = 10;
+    public static final int INPUT7 = 14;
+    public static final int error = 1;
+    public static final int INPUT6 = 13;
+    public static final int INPUT5 = 12;
+    public static final int INPUT4 = 9;
+    public static final int SCFDONE = 4;
+    public static final int INPUT3 = 8;
+    public static final int FOUNDITER = 3;
+    public static final int INPUT2 = 7;
+    public static final int DASH2 = 6;
+    public static final int INPUT1 = 2;
+    public static final int DASH1 = 5;
+}
+

http://git-wip-us.apache.org/repos/asf/airavata-sandbox/blob/4231ac35/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/g1/G1Lexer.java
----------------------------------------------------------------------
diff --git a/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/g1/G1Lexer.java b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/g1/G1Lexer.java
new file mode 100644
index 0000000..2c7d9e5
--- /dev/null
+++ b/datacat/parsers/src/main/java/org/apache/airavata/datacat/parsers/gridchem/g1/G1Lexer.java
@@ -0,0 +1,913 @@
+/*
+*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*
+*/
+package org.apache.airavata.datacat.parsers.gridchem.g1;/* The following code was generated by JFlex 1.4.3 on 9/10/14 8:33 AM */
+
+import java_cup.runtime.Symbol;
+import org.apache.airavata.datacat.parsers.gridchem.Settings;
+
+
+/**
+ * This class is a scanner generated by 
+ * <a href="http://www.jflex.de/">JFlex</a> 1.4.3
+ * on 9/10/14 8:33 AM from the specification file
+ * <tt>g1.flex</tt>
+ */
+public class G1Lexer implements java_cup.runtime.Scanner {
+
+  /** This character denotes the end of file */
+  public static final int YYEOF = -1;
+
+  /** initial size of the lookahead buffer */
+  private static final int ZZ_BUFFERSIZE = 16384;
+
+  /** lexical states */
+  public static final int FLOATMP3 = 24;
+  public static final int ITER2 = 4;
+  public static final int FLOATMP2 = 22;
+  public static final int FLOATMP1 = 20;
+  public static final int MPOPT = 18;
+  public static final int INTMP = 28;
+  public static final int INTVALUE = 8;
+  public static final int IGNOREALL = 26;
+  public static final int ITER = 2;
+  public static final int YYINITIAL = 0;
+  public static final int MP2 = 16;
+  public static final int FLOAT2 = 14;
+  public static final int FLOAT1 = 12;
+  public static final int FLOATVALUE = 10;
+  public static final int ITER3 = 6;
+
+  /**
+   * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
+   * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
+   *                  at the beginning of a line
+   * l is of the form l = 2*k, k a non negative integer
+   */
+  private static final int ZZ_LEXSTATE[] = { 
+     0,  0,  1,  1,  2,  2,  2,  2,  3,  3,  4,  4,  5,  5,  6,  6, 
+     7,  7,  8,  8,  9,  9, 10, 10, 11, 11,  2,  2, 12, 12
+  };
+
+  /** 
+   * Translates characters to character classes
+   */
+  private static final char [] ZZ_CMAP = {
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+    14,  0,  0,  0,  0,  0,  0,  0, 29,  7,  0,  3,  0, 46,  4,  1, 
+     2, 48, 44, 47,  2,  2, 45,  2,  2,  2, 27,  0,  0,  6,  0,  0, 
+     0,  0,  0, 24, 26, 28, 25, 49, 31, 41,  0,  0, 42, 32,  8, 36, 
+    43,  0, 30, 23,  5, 50,  0,  0,  0,  0,  0,  0,  0,  0,  0, 40, 
+     0, 33, 11, 35, 39, 12, 16,  0, 22, 20,  0,  0, 38, 10, 21, 15, 
+    19,  0, 13, 17, 18,  9,  0,  0, 34,  0, 37,  0,  3,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
+  };
+
+  /** 
+   * Translates DFA states to action switch labels.
+   */
+  private static final int [] ZZ_ACTION = zzUnpackAction();
+
+  private static final String ZZ_ACTION_PACKED_0 =
+    "\15\0\7\1\1\2\25\1\1\3\1\1\42\0\1\4"+
+    "\1\5\1\6\10\0\1\7\1\10\1\11\107\0\1\12"+
+    "\41\0\1\13\7\0\1\14\22\0\1\15\1\16\4\0"+
+    "\1\17\1\20\12\0\1\21\2\0\1\22\1\0\1\23"+
+    "\16\0\1\24\2\0\1\25\11\0\1\26\1\27\4\0"+
+    "\1\30";
+
+  private static int [] zzUnpackAction() {
+    int [] result = new int[282];
+    int offset = 0;
+    offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
+    return result;
+  }
+
+  private static int zzUnpackAction(String packed, int offset, int [] result) {
+    int i = 0;       /* index in packed string  */
+    int j = offset;  /* index in unpacked array */
+    int l = packed.length();
+    while (i < l) {
+      int count = packed.charAt(i++);
+      int value = packed.charAt(i++);
+      do result[j++] = value; while (--count > 0);
+    }
+    return j;
+  }
+
+
+  /** 
+   * Translates a state to a row index in the transition table
+   */
+  private static final int [] ZZ_ROWMAP = zzUnpackRowMap();
+
+  private static final String ZZ_ROWMAP_PACKED_0 =
+    "\0\0\0\63\0\146\0\231\0\314\0\377\0\u0132\0\u0165"+
+    "\0\u0198\0\u01cb\0\u01fe\0\u0231\0\u0264\0\u0297\0\u02ca\0\u02fd"+
+    "\0\u0330\0\u0363\0\u0396\0\u03c9\0\u03fc\0\u03fc\0\u042f\0\u0462"+
+    "\0\u0495\0\u04c8\0\u04fb\0\u052e\0\u0561\0\u0594\0\u05c7\0\u05fa"+
+    "\0\u062d\0\u0660\0\u0693\0\u06c6\0\u06f9\0\u072c\0\u075f\0\u0792"+
+    "\0\u07c5\0\u07f8\0\u082b\0\u082b\0\u085e\0\u0891\0\u08c4\0\u08f7"+
+    "\0\u092a\0\u095d\0\u0990\0\u042f\0\u09c3\0\u0495\0\u09f6\0\u04fb"+
+    "\0\u0a29\0\u0a5c\0\u0a8f\0\u0ac2\0\u0af5\0\u0b28\0\u0b5b\0\u0b8e"+
+    "\0\u0bc1\0\u06f9\0\u0bf4\0\u075f\0\u0c27\0\u07c5\0\u0c5a\0\u0c8d"+
+    "\0\u0cc0\0\u0cf3\0\u0d26\0\u0d59\0\u0d8c\0\u0dbf\0\u09c3\0\u09f6"+
+    "\0\u0a29\0\u0df2\0\u0e25\0\u0e58\0\u0e8b\0\u0ebe\0\u0ef1\0\u0f24"+
+    "\0\u0f57\0\u0bf4\0\u0c27\0\u0c5a\0\u0f8a\0\u0fbd\0\u0ff0\0\u1023"+
+    "\0\u1056\0\u1089\0\u10bc\0\u10ef\0\u1122\0\u1155\0\u1188\0\u11bb"+
+    "\0\u11ee\0\u1221\0\u1254\0\u1287\0\u12ba\0\u12ed\0\u1320\0\u1353"+
+    "\0\u1386\0\u13b9\0\u13ec\0\u141f\0\u1452\0\u1485\0\u14b8\0\u14eb"+
+    "\0\u151e\0\u1551\0\u1584\0\u15b7\0\u15ea\0\u161d\0\u1650\0\u1683"+
+    "\0\u16b6\0\u16e9\0\u171c\0\u174f\0\u1782\0\u17b5\0\u17e8\0\u181b"+
+    "\0\u184e\0\u1881\0\u18b4\0\u18e7\0\u191a\0\u194d\0\u1980\0\u19b3"+
+    "\0\u19e6\0\u1a19\0\u1a4c\0\u1a7f\0\u1ab2\0\u1ae5\0\u1b18\0\u1b4b"+
+    "\0\u1b7e\0\u1bb1\0\u1be4\0\u1c17\0\u1c4a\0\u1c7d\0\u1cb0\0\u1ce3"+
+    "\0\u1d16\0\u1d49\0\u1d7c\0\u0297\0\u1daf\0\u1de2\0\u1e15\0\u1e48"+
+    "\0\u1e7b\0\u1eae\0\u1ee1\0\u1f14\0\u1f47\0\u1f7a\0\u1fad\0\u1fe0"+
+    "\0\u2013\0\u2046\0\u2079\0\u20ac\0\u20df\0\u2112\0\u2145\0\u2178"+
+    "\0\u21ab\0\u21de\0\u2211\0\u2244\0\u2277\0\u22aa\0\u22dd\0\u2310"+
+    "\0\u2343\0\u2376\0\u23a9\0\u23dc\0\u240f\0\u0297\0\u2442\0\u2475"+
+    "\0\u24a8\0\u24db\0\u250e\0\u2541\0\u2574\0\u0297\0\u25a7\0\u25da"+
+    "\0\u260d\0\u2640\0\u2673\0\u26a6\0\u26d9\0\u270c\0\u273f\0\u2772"+
+    "\0\u27a5\0\u27d8\0\u280b\0\u283e\0\u2871\0\u28a4\0\u28d7\0\u290a"+
+    "\0\u0297\0\u0297\0\u293d\0\u2970\0\u29a3\0\u29d6\0\u0297\0\u0297"+
+    "\0\u2a09\0\u2a3c\0\u2a6f\0\u2aa2\0\u2ad5\0\u2b08\0\u2b3b\0\u2b6e"+
+    "\0\u2ba1\0\u2bd4\0\u0297\0\u2c07\0\u2c3a\0\u0297\0\u2c6d\0\u0297"+
+    "\0\u2ca0\0\u2cd3\0\u2d06\0\u2d39\0\u2d6c\0\u2d9f\0\u2dd2\0\u2e05"+
+    "\0\u2e38\0\u2e6b\0\u2e9e\0\u2ed1\0\u2f04\0\u2f37\0\u0297\0\u2f6a"+
+    "\0\u2f9d\0\u0297\0\u2fd0\0\u3003\0\u3036\0\u3069\0\u309c\0\u30cf"+
+    "\0\u3102\0\u3135\0\u3168\0\u0297\0\u0297\0\u319b\0\u31ce\0\u3201"+
+    "\0\u3234\0\u0297";
+
+  private static int [] zzUnpackRowMap() {
+    int [] result = new int[282];
+    int offset = 0;
+    offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
+    return result;
+  }
+
+  private static int zzUnpackRowMap(String packed, int offset, int [] result) {
+    int i = 0;  /* index in packed string  */
+    int j = offset;  /* index in unpacked array */
+    int l = packed.length();
+    while (i < l) {
+      int high = packed.charAt(i++) << 16;
+      result[j++] = high | packed.charAt(i++);
+    }
+    return j;
+  }
+
+  /** 
+   * The transition table of the DFA
+   */
+  private static final int [] ZZ_TRANS = zzUnpackTrans();
+
+  private static final String ZZ_TRANS_PACKED_0 =
+    "\10\16\1\17\57\16\1\20\21\16\1\21\6\16\1\22"+
+    "\1\16\1\23\3\16\1\24\103\16\1\25\1\26\50\16"+
+    "\2\25\1\26\2\25\4\16\1\27\1\30\50\16\2\27"+
+    "\1\30\2\27\4\16\1\31\1\32\50\16\2\31\1\32"+
+    "\2\31\4\16\1\33\1\34\50\16\2\33\1\34\2\33"+
+    "\7\16\1\35\32\16\1\36\27\16\1\37\21\16\1\40"+
+    "\4\16\1\41\1\16\1\42\1\16\1\43\3\16\1\44"+
+    "\20\16\1\45\1\46\50\16\2\45\1\46\2\45\4\16"+
+    "\1\47\1\50\50\16\2\47\1\50\2\47\4\16\1\51"+
+    "\1\52\50\16\2\51\1\52\2\51\4\16\1\53\1\54"+
+    "\50\16\2\53\1\54\2\53\2\16\74\0\1\55\110\0"+
+    "\1\56\45\0\1\57\5\0\1\60\72\0\1\61\63\0"+
+    "\1\62\44\0\1\63\41\0\1\25\51\0\2\25\1\0"+
+    "\2\25\4\0\1\64\1\0\1\65\47\0\2\64\1\0"+
+    "\2\64\4\0\1\64\51\0\2\64\1\0\2\64\4\0"+
+    "\1\66\1\0\1\67\47\0\2\66\1\0\2\66\4\0"+
+    "\1\66\51\0\2\66\1\0\2\66\4\0\1\70\1\0"+
+    "\1\71\47\0\2\70\1\0\2\70\4\0\1\70\51\0"+
+    "\2\70\1\0\2\70\41\0\1\72\76\0\1\73\46\0"+
+    "\1\74\45\0\1\75\122\0\1\76\40\0\1\77\63\0"+
+    "\1\100\44\0\1\101\41\0\1\102\1\0\1\103\47\0"+
+    "\2\102\1\0\2\102\4\0\1\102\51\0\2\102\1\0"+
+    "\2\102\4\0\1\104\1\0\1\105\47\0\2\104\1\0"+
+    "\2\104\4\0\1\104\51\0\2\104\1\0\2\104\4\0"+
+    "\1\106\1\0\1\107\47\0\2\106\1\0\2\106\4\0"+
+    "\1\106\51\0\2\106\1\0\2\106\4\0\1\53\51\0"+
+    "\2\53\1\0\2\53\14\0\1\110\104\0\1\111\42\0"+
+    "\1\112\77\0\1\113\60\0\1\114\75\0\1\115\42\0"+
+    "\1\116\42\0\1\117\51\0\2\117\1\0\2\117\4\0"+
+    "\1\120\51\0\2\120\1\0\2\120\4\0\1\121\51\0"+
+    "\2\121\1\0\2\121\36\0\1\122\102\0\1\123\42\0"+
+    "\1\124\42\0\1\125\106\0\1\126\51\0\1\127\75\0"+
+    "\1\130\42\0\1\131\42\0\1\132\51\0\2\132\1\0"+
+    "\2\132\4\0\1\133\51\0\2\133\1\0\2\133\4\0"+
+    "\1\134\51\0\2\134\1\0\2\134\15\0\1\135\117\0"+
+    "\1\136\35\0\1\137\55\0\1\140\62\0\1\141\70\0"+
+    "\1\142\62\0\1\143\106\0\1\144\47\0\1\145\75\0"+
+    "\1\146\35\0\1\147\112\0\1\150\25\0\1\151\70\0"+
+    "\1\152\62\0\1\153\52\0\1\154\102\0\1\155\44\0"+
+    "\1\156\76\0\1\157\46\0\1\160\56\0\1\161\62\0"+
+    "\1\162\104\0\1\163\57\0\1\164\65\0\1\165\44\0"+
+    "\1\166\120\0\1\167\24\0\1\170\56\0\1\171\62\0"+
+    "\1\172\65\0\1\173\55\0\1\174\77\0\1\175\54\0"+
+    "\1\176\61\0\1\177\55\0\1\200\75\0\1\201\46\0"+
+    "\1\202\63\0\1\203\61\0\1\204\77\0\1\205\53\0"+
+    "\1\206\62\0\1\207\55\0\1\210\75\0\1\211\54\0"+
+    "\1\212\76\0\1\213\41\0\1\214\76\0\1\215\53\0"+
+    "\1\216\56\0\1\217\115\0\1\220\47\0\1\221\76\0"+
+    "\1\222\46\0\1\223\41\0\1\224\57\0\1\225\72\0"+
+    "\1\226\56\0\1\227\115\0\1\230\34\0\1\231\113\0"+
+    "\1\232\24\0\1\233\64\0\1\234\64\0\1\235\62\0"+
+    "\1\236\105\0\1\237\71\0\1\240\60\0\1\241\64\0"+
+    "\1\242\24\0\1\243\66\0\1\244\62\0\1\245\62\0"+
+    "\1\246\105\0\1\247\41\0\1\250\106\0\1\251\31\0"+
+    "\1\252\102\0\1\253\60\0\1\254\62\0\1\255\53\0"+
+    "\1\256\104\0\1\257\25\0\1\260\117\0\1\261\31\0"+
+    "\1\262\100\0\1\263\62\0\1\264\53\0\1\265\56\0"+
+    "\1\266\75\0\1\267\45\0\1\270\64\0\1\271\63\0"+
+    "\1\272\62\0\1\273\67\0\1\274\67\0\1\275\32\0"+
+    "\1\276\112\0\1\277\45\0\1\300\65\0\1\301\62\0"+
+    "\1\302\67\0\1\303\57\0\1\304\111\0\1\305\27\0"+
+    "\1\306\63\0\1\307\61\0\1\310\62\0\1\311\64\0"+
+    "\1\312\113\0\1\313\67\0\1\314\55\0\1\315\27\0"+
+    "\1\316\62\0\1\317\62\0\1\320\64\0\1\321\65\0"+
+    "\1\322\71\0\1\323\65\0\1\324\71\0\1\325\62\0"+
+    "\1\326\44\0\1\327\66\0\1\330\107\0\1\331\35\0"+
+    "\1\332\74\0\1\333\62\0\1\334\44\0\1\335\51\0"+
+    "\1\336\117\0\1\337\46\0\1\340\41\0\1\341\62\0"+
+    "\1\342\64\0\1\343\115\0\1\344\70\0\1\345\54\0"+
+    "\1\346\25\0\1\347\62\0\1\350\64\0\1\351\67\0"+
+    "\1\352\111\0\1\353\46\0\1\354\67\0\1\355\71\0"+
+    "\1\356\70\0\1\357\54\0\1\360\53\0\1\361\40\0"+
+    "\1\362\75\0\1\363\65\0\1\364\42\0\1\365\77\0"+
+    "\1\366\107\0\1\367\35\0\1\370\45\0\1\371\61\0"+
+    "\1\372\75\0\1\373\43\0\1\374\105\0\1\375\37\0"+
+    "\1\376\74\0\1\377\45\0\1\u0100\76\0\1\u0101\106\0"+
+    "\1\u0102\36\0\1\u0103\64\0\1\u0104\53\0\1\u0105\112\0"+
+    "\1\u0106\23\0\1\u0107\121\0\1\u0108\32\0\1\u0109\52\0"+
+    "\1\u010a\70\0\1\u010b\62\0\1\u010c\70\0\1\u010d\62\0"+
+    "\1\u010e\62\0\1\u010f\66\0\1\u0110\50\0\1\u0111\62\0"+
+    "\1\u0112\72\0\1\u0113\105\0\1\u0114\62\0\1\u0115\34\0"+
+    "\1\u0116\57\0\1\u0117\61\0\1\u0118\56\0\1\u0119\76\0"+
+    "\1\u011a\35\0";
+
+  private static int [] zzUnpackTrans() {
+    int [] result = new int[12903];
+    int offset = 0;
+    offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
+    return result;
+  }
+
+  private static int zzUnpackTrans(String packed, int offset, int [] result) {
+    int i = 0;       /* index in packed string  */
+    int j = offset;  /* index in unpacked array */
+    int l = packed.length();
+    while (i < l) {
+      int count = packed.charAt(i++);
+      int value = packed.charAt(i++);
+      value--;
+      do result[j++] = value; while (--count > 0);
+    }
+    return j;
+  }
+
+
+  /* error codes */
+  private static final int ZZ_UNKNOWN_ERROR = 0;
+  private static final int ZZ_NO_MATCH = 1;
+  private static final int ZZ_PUSHBACK_2BIG = 2;
+
+  /* error messages for the codes above */
+  private static final String ZZ_ERROR_MSG[] = {
+    "Unkown internal scanner error",
+    "Error: could not match input",
+    "Error: pushback value was too large"
+  };
+
+  /**
+   * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
+   */
+  private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
+
+  private static final String ZZ_ATTRIBUTE_PACKED_0 =
+    "\15\0\1\11\36\1\42\0\3\1\10\0\3\1\107\0"+
+    "\1\11\41\0\1\11\7\0\1\11\22\0\2\11\4\0"+
+    "\2\11\12\0\1\11\2\0\1\11\1\0\1\11\16\0"+
+    "\1\11\2\0\1\11\11\0\2\11\4\0\1\11";
+
+  private static int [] zzUnpackAttribute() {
+    int [] result = new int[282];
+    int offset = 0;
+    offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
+    return result;
+  }
+
+  private static int zzUnpackAttribute(String packed, int offset, int [] result) {
+    int i = 0;       /* index in packed string  */
+    int j = offset;  /* index in unpacked array */
+    int l = packed.length();
+    while (i < l) {
+      int count = packed.charAt(i++);
+      int value = packed.charAt(i++);
+      do result[j++] = value; while (--count > 0);
+    }
+    return j;
+  }
+
+  /** the input device */
+  private java.io.Reader zzReader;
+
+  /** the current state of the DFA */
+  private int zzState;
+
+  /** the current lexical state */
+  private int zzLexicalState = YYINITIAL;
+
+  /** this buffer contains the current text to be matched and is
+      the source of the yytext() string */
+  private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
+
+  /** the textposition at the last accepting state */
+  private int zzMarkedPos;
+
+  /** the current text position in the buffer */
+  private int zzCurrentPos;
+
+  /** startRead marks the beginning of the yytext() string in the buffer */
+  private int zzStartRead;
+
+  /** endRead marks the last character in the buffer, that has been read
+      from input */
+  private int zzEndRead;
+
+  /** number of newlines encountered up to the start of the matched text */
+  private int yyline;
+
+  /** the number of characters up to the start of the matched text */
+  private int yychar;
+
+  /**
+   * the number of characters from the last newline up to the start of the 
+   * matched text
+   */
+  private int yycolumn;
+
+  /** 
+   * zzAtBOL == true <=> the scanner is currently at the beginning of a line
+   */
+  private boolean zzAtBOL = true;
+
+  /** zzAtEOF == true <=> the scanner is at the EOF */
+  private boolean zzAtEOF;
+
+  /** denotes if the user-EOF-code has already been executed */
+  private boolean zzEOFDone;
+
+  /* user code: */
+  public static boolean DEBUG = false;
+
+
+  /**
+   * Creates a new scanner
+   * There is also a java.io.InputStream version of this constructor.
+   *
+   * @param   in  the java.io.Reader to read input from.
+   */
+  public G1Lexer(java.io.Reader in) {
+    this.zzReader = in;
+  }
+
+  /**
+   * Creates a new scanner.
+   * There is also java.io.Reader version of this constructor.
+   *
+   * @param   in  the java.io.Inputstream to read input from.
+   */
+  public G1Lexer(java.io.InputStream in) {
+    this(new java.io.InputStreamReader(in));
+  }
+
+
+  /**
+   * Refills the input buffer.
+   *
+   * @return      <code>false</code>, iff there was new input.
+   * 
+   * @exception   java.io.IOException  if any I/O-Error occurs
+   */
+  private boolean zzRefill() throws java.io.IOException {
+
+    /* first: make room (if you can) */
+    if (zzStartRead > 0) {
+      System.arraycopy(zzBuffer, zzStartRead,
+                       zzBuffer, 0,
+                       zzEndRead-zzStartRead);
+
+      /* translate stored positions */
+      zzEndRead-= zzStartRead;
+      zzCurrentPos-= zzStartRead;
+      zzMarkedPos-= zzStartRead;
+      zzStartRead = 0;
+    }
+
+    /* is the buffer big enough? */
+    if (zzCurrentPos >= zzBuffer.length) {
+      /* if not: blow it up */
+      char newBuffer[] = new char[zzCurrentPos*2];
+      System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
+      zzBuffer = newBuffer;
+    }
+
+    /* finally: fill the buffer with new input */
+    int numRead = zzReader.read(zzBuffer, zzEndRead,
+                                            zzBuffer.length-zzEndRead);
+
+    if (numRead > 0) {
+      zzEndRead+= numRead;
+      return false;
+    }
+    // unlikely but not impossible: read 0 characters, but not at end of stream    
+    if (numRead == 0) {
+      int c = zzReader.read();
+      if (c == -1) {
+        return true;
+      } else {
+        zzBuffer[zzEndRead++] = (char) c;
+        return false;
+      }     
+    }
+
+	// numRead < 0
+    return true;
+  }
+
+    
+  /**
+   * Closes the input stream.
+   */
+  public final void yyclose() throws java.io.IOException {
+    zzAtEOF = true;            /* indicate end of file */
+    zzEndRead = zzStartRead;  /* invalidate buffer    */
+
+    if (zzReader != null)
+      zzReader.close();
+  }
+
+
+  /**
+   * Resets the scanner to read from a new input stream.
+   * Does not close the old reader.
+   *
+   * All internal variables are reset, the old input stream 
+   * <b>cannot</b> be reused (internal buffer is discarded and lost).
+   * Lexical state is set to <tt>ZZ_INITIAL</tt>.
+   *
+   * @param reader   the new input stream 
+   */
+  public final void yyreset(java.io.Reader reader) {
+    zzReader = reader;
+    zzAtBOL  = true;
+    zzAtEOF  = false;
+    zzEOFDone = false;
+    zzEndRead = zzStartRead = 0;
+    zzCurrentPos = zzMarkedPos = 0;
+    yyline = yychar = yycolumn = 0;
+    zzLexicalState = YYINITIAL;
+  }
+
+
+  /**
+   * Returns the current lexical state.
+   */
+  public final int yystate() {
+    return zzLexicalState;
+  }
+
+
+  /**
+   * Enters a new lexical state
+   *
+   * @param newState the new lexical state
+   */
+  public final void yybegin(int newState) {
+    zzLexicalState = newState;
+  }
+
+
+  /**
+   * Returns the text matched by the current regular expression.
+   */
+  public final String yytext() {
+    return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
+  }
+
+
+  /**
+   * Returns the character at position <tt>pos</tt> from the 
+   * matched text. 
+   * 
+   * It is equivalent to yytext().charAt(pos), but faster
+   *
+   * @param pos the position of the character to fetch. 
+   *            A value from 0 to yylength()-1.
+   *
+   * @return the character at position pos
+   */
+  public final char yycharat(int pos) {
+    return zzBuffer[zzStartRead+pos];
+  }
+
+
+  /**
+   * Returns the length of the matched text region.
+   */
+  public final int yylength() {
+    return zzMarkedPos-zzStartRead;
+  }
+
+
+  /**
+   * Reports an error that occured while scanning.
+   *
+   * In a wellformed scanner (no or only correct usage of 
+   * yypushback(int) and a match-all fallback rule) this method 
+   * will only be called with things that "Can't Possibly Happen".
+   * If this method is called, something is seriously wrong
+   * (e.g. a JFlex bug producing a faulty scanner etc.).
+   *
+   * Usual syntax/scanner level error handling should be done
+   * in error fallback rules.
+   *
+   * @param   errorCode  the code of the errormessage to display
+   */
+  private void zzScanError(int errorCode) {
+    String message;
+    try {
+      message = ZZ_ERROR_MSG[errorCode];
+    }
+    catch (ArrayIndexOutOfBoundsException e) {
+      message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
+    }
+
+    throw new Error(message);
+  } 
+
+
+  /**
+   * Pushes the specified amount of characters back into the input stream.
+   *
+   * They will be read again by then next call of the scanning method
+   *
+   * @param number  the number of characters to be read again.
+   *                This number must not be greater than yylength()!
+   */
+  public void yypushback(int number)  {
+    if ( number > yylength() )
+      zzScanError(ZZ_PUSHBACK_2BIG);
+
+    zzMarkedPos -= number;
+  }
+
+
+  /**
+   * Contains user EOF-code, which will be executed exactly once,
+   * when the end of file is reached
+   */
+  private void zzDoEOF() throws java.io.IOException {
+    if (!zzEOFDone) {
+      zzEOFDone = true;
+      yyclose();
+    }
+  }
+
+
+  /**
+   * Resumes scanning until the next regular expression is matched,
+   * the end of input is encountered or an I/O-Error occurs.
+   *
+   * @return      the next token
+   * @exception   java.io.IOException  if any I/O-Error occurs
+   */
+  public java_cup.runtime.Symbol next_token() throws java.io.IOException {
+    int zzInput;
+    int zzAction;
+
+    // cached fields:
+    int zzCurrentPosL;
+    int zzMarkedPosL;
+    int zzEndReadL = zzEndRead;
+    char [] zzBufferL = zzBuffer;
+    char [] zzCMapL = ZZ_CMAP;
+
+    int [] zzTransL = ZZ_TRANS;
+    int [] zzRowMapL = ZZ_ROWMAP;
+    int [] zzAttrL = ZZ_ATTRIBUTE;
+
+    while (true) {
+      zzMarkedPosL = zzMarkedPos;
+
+      zzAction = -1;
+
+      zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
+  
+      zzState = ZZ_LEXSTATE[zzLexicalState];
+
+
+      zzForAction: {
+        while (true) {
+    
+          if (zzCurrentPosL < zzEndReadL)
+            zzInput = zzBufferL[zzCurrentPosL++];
+          else if (zzAtEOF) {
+            zzInput = YYEOF;
+            break zzForAction;
+          }
+          else {
+            // store back cached positions
+            zzCurrentPos  = zzCurrentPosL;
+            zzMarkedPos   = zzMarkedPosL;
+            boolean eof = zzRefill();
+            // get translated positions and possibly new buffer
+            zzCurrentPosL  = zzCurrentPos;
+            zzMarkedPosL   = zzMarkedPos;
+            zzBufferL      = zzBuffer;
+            zzEndReadL     = zzEndRead;
+            if (eof) {
+              zzInput = YYEOF;
+              break zzForAction;
+            }
+            else {
+              zzInput = zzBufferL[zzCurrentPosL++];
+            }
+          }
+          int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
+          if (zzNext == -1) break zzForAction;
+          zzState = zzNext;
+
+          int zzAttributes = zzAttrL[zzState];
+          if ( (zzAttributes & 1) == 1 ) {
+            zzAction = zzState;
+            zzMarkedPosL = zzCurrentPosL;
+            if ( (zzAttributes & 8) == 8 ) break zzForAction;
+          }
+
+        }
+      }
+
+      // store back cached position
+      zzMarkedPos = zzMarkedPosL;
+
+      switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
+        case 23: 
+          { yybegin(IGNOREALL);
+      return new Symbol(G1Sym.MPDONE);
+          }
+        case 25: break;
+        case 4: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the energy in FLOATVALUE");
+   if (Settings.DEBUG) System.out.println(yytext());
+   yybegin(ITER);
+   return new Symbol(G1Sym.ENERGY1, new Float(yytext()));
+          }
+        case 26: break;
+        case 2: 
+          { if  (Settings.DEBUG) System.out.println("G1Flex: Found iteration");
+   if (Settings.DEBUG) System.out.println(yytext());
+  yybegin (ITER);
+   return new Symbol(G1Sym.ITERATION1, new Integer(yytext()));
+          }
+        case 27: break;
+        case 22: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: SCFDONE1, Optimization completed"); 
+     yybegin(MP2);
+      return new Symbol(G1Sym.SCFDONE1);
+          }
+        case 28: break;
+        case 17: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: SCFDONE1, THE_END_OF_FILE");
+     yybegin(MP2);
+      return new Symbol(G1Sym.SCFDONE1);
+          }
+        case 29: break;
+        case 12: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the Step number for MP");
+   yybegin(INTMP);
+   return new Symbol(G1Sym.NMP);
+          }
+        case 30: break;
+        case 24: 
+          { if (Settings.DEBUG) System.out.println("G1lex: Found Number of steps");
+	   yybegin(ITER);
+	   return new Symbol(G1Sym.FOUNDITER1);
+          }
+        case 31: break;
+        case 11: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the Step number");
+   yybegin(INTVALUE);
+   return new Symbol(G1Sym.NSearch1);
+          }
+        case 32: break;
+        case 9: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the RMS force");   
+if (Settings.DEBUG) System.out.println(yytext());
+   yybegin(MPOPT);
+   return new Symbol(G1Sym.MPRGRAD, new Float(yytext()));
+          }
+        case 33: break;
+        case 3: 
+          { if  (Settings.DEBUG) System.out.println("G1Flex: Found iteration");
+   if (Settings.DEBUG) System.out.println(yytext());
+  yybegin (MPOPT);
+   return new Symbol(G1Sym.MPITER, new Integer(yytext()));
+          }
+        case 34: break;
+        case 21: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the energy in ITER");
+               yybegin(FLOATVALUE);
+              return new Symbol(G1Sym.Energ1);
+          }
+        case 35: break;
+        case 19: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: MPDONE, THE_END_OF_FILE");
+     yybegin(IGNOREALL);
+      return new Symbol(G1Sym.MPDONE);
+          }
+        case 36: break;
+        case 10: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found MP2 energy");
+               yybegin(FLOATMP1);
+              return new Symbol(G1Sym.MPEnerg);
+          }
+        case 37: break;
+        case 20: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found MP2(Full)");
+            yybegin(MPOPT);
+            return new Symbol(G1Sym.MPStart);
+          }
+        case 38: break;
+        case 8: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the maximum force");
+   if (Settings.DEBUG) System.out.println(yytext());
+   yybegin(MPOPT);
+   return new Symbol(G1Sym.MPMGRAD, new Float(yytext()));
+          }
+        case 39: break;
+        case 14: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found Maximum Force");
+            yybegin(FLOAT1);
+            return new Symbol(G1Sym.MaxGrad1);
+          }
+        case 40: break;
+        case 5: 
+          { if (Settings.DEBUG) System.out.println("G1lex: Found the maximum force");
+   if (Settings.DEBUG) System.out.println(yytext());
+   yybegin(ITER);
+   return new Symbol(G1Sym.MGRAD1, new Float(yytext()));
+          }
+        case 41: break;
+        case 15: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found RMS Force");
+            yybegin(FLOATMP3);
+            return new Symbol(G1Sym.MPRms);
+          }
+        case 42: break;
+        case 16: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found Maximum Force");
+            yybegin(FLOATMP2);
+            return new Symbol(G1Sym.MPMax);
+          }
+        case 43: break;
+        case 7: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the energy");
+   if (Settings.DEBUG) System.out.println(yytext());
+   yybegin(MPOPT);
+   return new Symbol(G1Sym.MPENERGY, new Float(yytext()));
+          }
+        case 44: break;
+        case 6: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found the RMS force");
+if (Settings.DEBUG) System.out.println(yytext());
+   yybegin(ITER);
+   return new Symbol(G1Sym.RGRAD1, new Float(yytext()));
+          }
+        case 45: break;
+        case 13: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: Found RMS Force");
+            yybegin(FLOAT2);
+            return new Symbol(G1Sym.RmsGrad1);
+          }
+        case 46: break;
+        case 18: 
+          { if (Settings.DEBUG) System.out.println("G1Flex: MPStart, THE_END_OF_FILE");
+     yybegin(MPOPT);
+      return new Symbol(G1Sym.MPStart);
+          }
+        case 47: break;
+        case 1: 
+          { 
+          }
+        case 48: break;
+        default: 
+          if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
+            zzAtEOF = true;
+            zzDoEOF();
+              { return new java_cup.runtime.Symbol(G1Sym.EOF); }
+          } 
+          else {
+            zzScanError(ZZ_NO_MATCH);
+          }
+      }
+    }
+  }
+
+  /**
+   * Converts an int token code into the name of the
+   * token by reflection on the cup symbol class/interface sym
+   *
+   * This code was contributed by Karl Meissner <meissnersd@yahoo.com>
+   */
+  private String getTokenName(int token) {
+    try {
+      java.lang.reflect.Field [] classFields = G1Sym.class.getFields();
+      for (int i = 0; i < classFields.length; i++) {
+        if (classFields[i].getInt(null) == token) {
+          return classFields[i].getName();
+        }
+      }
+    } catch (Exception e) {
+      e.printStackTrace(System.err);
+    }
+
+    return "UNKNOWN TOKEN";
+  }
+
+  /**
+   * Same as next_token but also prints the token to standard out
+   * for debugging.
+   *
+   * This code was contributed by Karl Meissner <meissnersd@yahoo.com>
+   */
+  public java_cup.runtime.Symbol debug_next_token() throws java.io.IOException {
+    java_cup.runtime.Symbol s = next_token();
+    System.out.println( " --"+ yytext() + "--" + getTokenName(s.sym) + "--");
+    return s;
+  }
+
+  /**
+   * Runs the scanner on input files.
+   *
+   * This is a standalone scanner, it will print any unmatched
+   * text to System.out unchanged.
+   *
+   * @param argv   the command line, contains the filenames to run
+   *               the scanner on.
+   */
+  public static void main(String argv[]) {
+    if (argv.length == 0) {
+      System.out.println("Usage : java G1Lexer <inputfile>");
+    }
+    else {
+      for (int i = 0; i < argv.length; i++) {
+        G1Lexer scanner = null;
+        try {
+          scanner = new G1Lexer( new java.io.FileReader(argv[i]) );
+          while ( !scanner.zzAtEOF ) scanner.next_token();
+        }
+        catch (java.io.FileNotFoundException e) {
+          System.out.println("File not found : \""+argv[i]+"\"");
+        }
+        catch (java.io.IOException e) {
+          System.out.println("IO error scanning file \""+argv[i]+"\"");
+          System.out.println(e);
+        }
+        catch (Exception e) {
+          System.out.println("Unexpected exception:");
+          e.printStackTrace();
+        }
+      }
+    }
+  }
+
+
+}


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