commons-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From mt...@apache.org
Subject svn commit: r790794 - in /commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime: AbstractPointer.java DirectBuffer.java Pointer.java Pointer32.java Pointer64.java
Date Fri, 03 Jul 2009 05:47:37 GMT
Author: mturk
Date: Fri Jul  3 05:47:36 2009
New Revision: 790794

URL: http://svn.apache.org/viewvc?rev=790794&view=rev
Log:
API rename

Added:
    commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/AbstractPointer.java
      - copied, changed from r790713, commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer.java
Removed:
    commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer.java
Modified:
    commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectBuffer.java
    commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer32.java
    commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer64.java

Copied: commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/AbstractPointer.java
(from r790713, commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer.java)
URL: http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/AbstractPointer.java?p2=commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/AbstractPointer.java&p1=commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer.java&r1=790713&r2=790794&rev=790794&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer.java (original)
+++ commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/AbstractPointer.java
Fri Jul  3 05:47:36 2009
@@ -22,7 +22,7 @@
  * </p>
  * @since Runtime 1.0
  */
-public abstract class Pointer implements Comparable<Pointer>
+abstract class AbstractPointer implements Pointer
 {
 
     /**
@@ -30,11 +30,28 @@
      */
     public static final int DEFAULT_ALIGNMENT = 8;
 
+    /**
+     * Create new {@code null} {@link Pointer} instance.
+     * <p>
+     * Depending on the platform the created {@code Pointer}
+     * object is either {@code Pointer32} for 32-bit machines
+     * or {@code 64-bit} for 64-bit machines.
+     * </p>
+     *
+     */
+    public static Pointer createInstance()
+    {
+        if (Platform.SIZEOF_POINTER == 8)
+            return new Pointer32();
+        else
+            return new Pointer64();
+    }
+
     /*
      * Pointer can only be created from the native code.
      * Suppress any instantiation except from internal classes.
      */
-    protected Pointer()
+    protected AbstractPointer()
     {
         // No Instance
     }
@@ -92,11 +109,6 @@
     }
 
     /**
-     * Size in bytes of the storage needed to represent the Pointer.
-     */
-    public static final int SIZEOF = Platform.SIZEOF_POINTER;
-
-    /**
      * Address of the internal pointer.
      * <p>
      * Depending on the operating system the {@code Number} can be

Modified: commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectBuffer.java
URL: http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectBuffer.java?rev=790794&r1=790793&r2=790794&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectBuffer.java
(original)
+++ commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectBuffer.java
Fri Jul  3 05:47:36 2009
@@ -23,7 +23,7 @@
  *
  * @since Runtime 1.0
  */
-public interface DirectBuffer extends Comparable<Pointer> {
+public interface DirectBuffer extends Pointer {
 
 	/**
 	 * Cast {@code this} buffer to {@link Pointer Pointer}.
@@ -32,41 +32,6 @@
 	 */
 	public Pointer asPointer();
 
-    /**
-     * Free the allocated resource by the Operating system.
-     *
-     * @see Pointer#free()
-     * @throws Throwable the {@code Exception} raised by this method.
-     */
-    public void free()
-        throws Throwable;
-
-    /** 
-     * Check if the buffer is valid
-     * @return true if the internal pointer is not {@code NULL}.
-     * @see Pointer#IsNull()
-     */
-    public boolean IsNull();
-
-    /**
-     * Size of the memory area this pointer consumes.
-     *
-     * @return Internal pointer size.
-     * @see Pointer#sizeof()
-     */
-    public long sizeof();
-
-    /**
-     * Compares this {@code DirectBuffer} to the specified object.
-     *
-     * @param other a {@code DirectBuffer}
-     * @return  true if the class of this {@code DirectBuffer} object and the
-     *      class of {@code other} are exactly equal, and the C/C++
-     *      pointers being pointed to by these objects are also
-     *      equal. Returns false otherwise.
-     * @see Pointer#equals()
-     */
-    public boolean equals(Object other);
 
 }
 

Modified: commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer32.java
URL: http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer32.java?rev=790794&r1=790793&r2=790794&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer32.java
(original)
+++ commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer32.java
Fri Jul  3 05:47:36 2009
@@ -24,7 +24,7 @@
  * </p>
  * @since Runtime 1.0
  */
-class Pointer32 extends Pointer {
+class Pointer32 extends AbstractPointer {
 
     protected int     CLEANUP;
     protected int     POINTER;

Modified: commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer64.java
URL: http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer64.java?rev=790794&r1=790793&r2=790794&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer64.java
(original)
+++ commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/Pointer64.java
Fri Jul  3 05:47:36 2009
@@ -24,7 +24,7 @@
  * </p>
  * @since Runtime 1.0
  */
-class Pointer64 extends Pointer {
+class Pointer64 extends AbstractPointer {
 
     protected long    CLEANUP;
     protected long    POINTER;



Mime
View raw message