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From d...@apache.org
Subject svn commit: r397350 - /jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
Date Thu, 27 Apr 2006 01:08:08 GMT
Author: dion
Date: Wed Apr 26 18:08:05 2006
New Revision: 397350

URL: http://svn.apache.org/viewcvs?rev=397350&view=rev
Log:
Checkstyle

Modified:
    jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java

Modified: jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java?rev=397350&r1=397349&r2=397350&view=diff
==============================================================================
--- jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
(original)
+++ jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
Wed Apr 26 18:08:05 2006
@@ -19,24 +19,27 @@
 import org.apache.commons.jexl.JexlContext;
 
 /**
- *  A Useful implementation of {@link Node}.
- *  Mostly autogenerated by javacc
- *
- *  @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
- *  @version $Id$
+ * A Useful implementation of {@link Node}. Mostly autogenerated by javacc
+ * 
+ * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
+ * @version $Id$
  */
 public class SimpleNode implements Node {
     /** parent node. */
     protected Node parent;
+
     /** children of this node. */
     protected Node[] children;
+
     /** id of the node. */
     protected int id;
+
     /** parser that created the node. */
     protected Parser parser;
 
     /**
      * Create the node given an id.
+     * 
      * @param i node id.
      */
     public SimpleNode(int i) {
@@ -45,6 +48,7 @@
 
     /**
      * Create a node with the given parser and id.
+     * 
      * @param p a parser.
      * @param i node id.
      */
@@ -59,25 +63,19 @@
     public void jjtClose() {
     }
 
-    public void jjtSetParent(Node n)
-    {
+    public void jjtSetParent(Node n) {
         parent = n;
     }
 
-    public Node jjtGetParent()
-    {
+    public Node jjtGetParent() {
         return parent;
     }
 
-    public void jjtAddChild(Node n, int i)
-    {
-        if (children == null)
-        {
+    public void jjtAddChild(Node n, int i) {
+        if (children == null) {
             children = new Node[i + 1];
-        }
-        else if (i >= children.length)
-        {
-            Node c[] = new Node[i + 1];
+        } else if (i >= children.length) {
+            Node[] c = new Node[i + 1];
             System.arraycopy(children, 0, c, 0, children.length);
             children = c;
         }
@@ -85,64 +83,52 @@
         children[i] = n;
     }
 
-    public Node jjtGetChild(int i)
-    {
-        return  children[i];
+    public Node jjtGetChild(int i) {
+        return children[i];
     }
 
-    public int jjtGetNumChildren()
-    {
+    public int jjtGetNumChildren() {
         return (children == null) ? 0 : children.length;
     }
 
-    /** 
+    /**
      * Accept the visitor.
+     * 
      * @param visitor a {@link ParserVisitor}.
      * @param data data to be passed along to the visitor.
      * @return the value from visiting.
-     * @see ParserVisitor#visit 
+     * @see ParserVisitor#visit
      */
-    public Object jjtAccept(ParserVisitor visitor, Object data)
-    {
+    public Object jjtAccept(ParserVisitor visitor, Object data) {
         return visitor.visit(this, data);
     }
 
-    /** Accept the visitor. **/
-    public Object childrenAccept(ParserVisitor visitor, Object data)
-    {
-        if (children != null)
-        {
-            for (int i = 0; i < children.length; ++i)
-            {
+    /** Accept the visitor. * */
+    public Object childrenAccept(ParserVisitor visitor, Object data) {
+        if (children != null) {
+            for (int i = 0; i < children.length; ++i) {
                 children[i].jjtAccept(visitor, data);
             }
         }
         return data;
     }
 
-
-    public String toString()
-    {
+    public String toString() {
         return ParserTreeConstants.jjtNodeName[id];
     }
 
-    public String toString(String prefix)
-    {
+    public String toString(String prefix) {
         return prefix + toString();
     }
 
-    public void dump(String prefix)
-    {
+    public void dump(String prefix) {
         System.out.println(toString(prefix));
 
-        if (children != null)
-        {
-            for (int i = 0; i < children.length; ++i)
-            {
-                SimpleNode n = (SimpleNode)children[i];
+        if (children != null) {
+            for (int i = 0; i < children.length; ++i) {
+                SimpleNode n = (SimpleNode) children[i];
 
-                if (n != null)
-                {
+                if (n != null) {
                     n.dump(prefix + " ");
                 }
             }
@@ -150,24 +136,22 @@
     }
 
     /**
-     *  basic interpret - just invoke interpret on all children
+     * basic interpret - just invoke interpret on all children
      */
-    public boolean interpret(JexlContext pc)
-        throws Exception
-    {
-        for (int i=0; i<jjtGetNumChildren();i++)
-        {
+    public boolean interpret(JexlContext pc) throws Exception {
+        for (int i = 0; i < jjtGetNumChildren(); i++) {
             SimpleNode node = (SimpleNode) jjtGetChild(i);
-            if (!node.interpret(pc))
+            if (!node.interpret(pc)) {
                 return false;
+            }
         }
 
         return true;
     }
 
-
     /**
      * Gets the value of this node.
+     * 
      * @param context the context to retrieve values from.
      * @return the result of addition.
      * @throws Exception when evaluating the operands fails.
@@ -177,22 +161,17 @@
     }
 
     /**
-     *  Sets the value for the node - again, only makes sense for some nodes
-     *  but lazyness tempts me to put it here.  Keeps things simple.
+     * Sets the value for the node - again, only makes sense for some nodes but
+     * lazyness tempts me to put it here. Keeps things simple.
      */
-    public Object setValue(JexlContext context, Object value)
-        throws Exception
-    {
+    public Object setValue(JexlContext context, Object value) throws Exception {
         return null;
     }
 
     /**
-     *  Used to let a node calcuate it's value..
+     * Used to let a node calcuate it's value..
      */
-    public Object execute(Object o, JexlContext ctx)
-            throws Exception
-    {
+    public Object execute(Object o, JexlContext ctx) throws Exception {
         return null;
     }
 }
-



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