[SCM] master: Fold Id into TaskId.

[cagney at sourceware dot org]

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       via  85b7a239f83c060989244bb0d234db0afe059a05 (commit)
      from  f0bc57dd50f9c00eddfc9b054fd9e5f2e717de36 (commit)

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- Log -----------------------------------------------------------------
commit 85b7a239f83c060989244bb0d234db0afe059a05
Author: Andrew Cagney <cagney@redhat.com>
Date:   Wed Feb 27 16:18:40 2008 -0500

    Fold Id into TaskId.
    
    frysk-core/frysk/proc/ChangeLog
    2008-02-27  Andrew Cagney  <cagney@redhat.com>
    
    	* Id.java: Delete.
    	* TaskId.java: Update.

-----------------------------------------------------------------------

Summary of changes:
 frysk-core/frysk/proc/ChangeLog   |    3 +
 frysk-core/frysk/proc/Id.java     |  111 -------------------------------------
 frysk-core/frysk/proc/TaskId.java |   62 ++++++++++++++-------
 3 files changed, 44 insertions(+), 132 deletions(-)
 delete mode 100644 frysk-core/frysk/proc/Id.java

First 500 lines of diff:
diff --git a/frysk-core/frysk/proc/ChangeLog b/frysk-core/frysk/proc/ChangeLog
index 863fd83..6ee5f3e 100644
--- a/frysk-core/frysk/proc/ChangeLog
+++ b/frysk-core/frysk/proc/ChangeLog
@@ -1,5 +1,8 @@
 2008-02-27  Andrew Cagney  <cagney@redhat.com>
 
+	* Id.java: Delete.
+	* TaskId.java: Update.
+
 	* ProcEvent.java (getProcFromTaskId()): Delete.
 	* Host.java (get(TaskId)): Delete.
 	* Proc.java (getMainTask()): Use taskPool, not Host.
diff --git a/frysk-core/frysk/proc/Id.java b/frysk-core/frysk/proc/Id.java
deleted file mode 100644
index f96ec9b..0000000
--- a/frysk-core/frysk/proc/Id.java
+++ /dev/null
@@ -1,111 +0,0 @@
-// This file is part of the program FRYSK.
-//
-// Copyright 2005, 2006, 2007, Red Hat Inc.
-//
-// FRYSK is free software; you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by
-// the Free Software Foundation; version 2 of the License.
-//
-// FRYSK is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// General Public License for more details.
-// 
-// You should have received a copy of the GNU General Public License
-// along with FRYSK; if not, write to the Free Software Foundation,
-// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-// 
-// In addition, as a special exception, Red Hat, Inc. gives You the
-// additional right to link the code of FRYSK with code not covered
-// under the GNU General Public License ("Non-GPL Code") and to
-// distribute linked combinations including the two, subject to the
-// limitations in this paragraph. Non-GPL Code permitted under this
-// exception must only link to the code of FRYSK through those well
-// defined interfaces identified in the file named EXCEPTION found in
-// the source code files (the "Approved Interfaces"). The files of
-// Non-GPL Code may instantiate templates or use macros or inline
-// functions from the Approved Interfaces without causing the
-// resulting work to be covered by the GNU General Public
-// License. Only Red Hat, Inc. may make changes or additions to the
-// list of Approved Interfaces. You must obey the GNU General Public
-// License in all respects for all of the FRYSK code and other code
-// used in conjunction with FRYSK except the Non-GPL Code covered by
-// this exception. If you modify this file, you may extend this
-// exception to your version of the file, but you are not obligated to
-// do so. If you do not wish to provide this exception without
-// modification, you must delete this exception statement from your
-// version and license this file solely under the GPL without
-// exception.
-
-package frysk.proc;
-
-/**
- * Light weight identifier.
- *
- * This implements comparable so can be used for searching and the
- * like.  Anything wanting to search for a task should use this.
- */
-
-class Id
-    implements Comparable
-{
-    /**
-     * XXX: Should not be public, but some code likes to poke it so
-     * that it has a re-usable ID.
-     */
-    public int id;
-    protected Id ()
-    {
-	id = -1;
-    }
-    protected Id (int id)
-    {
-	this.id = id;
-    }
-    /**
-     * From the point of view of IDs, is THIS class and the Object
-     * compatible?
-     *
-     * For the object hierarchy Task extends TaskId extends Id, Task
-     * and TaskId are considered compatible.
-     */
-    protected boolean isCompatible (Object o)
-    {
-	return (o instanceof Id);
-    }
-    /**
-     * Is the object equals to this one.
-     */
-    public boolean equals (Object o)
-    {
-	if (isCompatible (o))
-	    return ((Id)o).id == id;
-	else
-	    return false;
-    }
-    /**
-     * Return the hash code for this ID (hash on the underlying ID
-     * value).
-     */
-    public int hashCode ()
-    {
-	return id;
-    }
-    /**
-     * Assuming that the two objects are the same, do a relative
-     * comparison.
-     */
-    public int compareTo (Object o)
-    {
-	Id rhs = (Id)o;
-	// Should this be calling isCompatible?
-	return rhs.id - this.id;
-    }
-    /**
-     * Return a string representation of the object.
-     */
-    public String toString ()
-    {
-	return "" + id;
-    }
-}
diff --git a/frysk-core/frysk/proc/TaskId.java b/frysk-core/frysk/proc/TaskId.java
index f347111..ac33b30 100644
--- a/frysk-core/frysk/proc/TaskId.java
+++ b/frysk-core/frysk/proc/TaskId.java
@@ -1,6 +1,6 @@
 // This file is part of the program FRYSK.
 //
-// Copyright 2005, 2006, 2007, Red Hat Inc.
+// Copyright 2005, 2006, 2007, 2008, Red Hat Inc.
 //
 // FRYSK is free software; you can redistribute it and/or modify it
 // under the terms of the GNU General Public License as published by
@@ -45,33 +45,53 @@ package frysk.proc;
  * This implements comparable so can be used for searching and the
  * like.  Anything wanting to search for a task should use this.
  */
-
-public class TaskId
-    extends Id
-{
-    public TaskId ()
-    {
-	super ();
+class TaskId implements Comparable {
+    /**
+     * XXX: Should not be public, but some code likes to poke it so
+     * that it has a re-usable ID.
+     */
+    public int id;
+    TaskId() {
+	id = -1;
     }
-    public TaskId (int id)
-    {
-	super (id);
+    TaskId(int id) {
+	this.id = id;
     }
-    public String toString ()
-    {
-	return ("{TaskId," + super.toString () + "}");
+    /**
+     * Is the object equals to this one.
+     */
+    public boolean equals(Object o) {
+	if (o instanceof TaskId)
+	    return ((TaskId)o).id == id;
+	else
+	    return false;
     }
-    protected boolean isCompatible (Object o)
-    {
-	return (o instanceof TaskId);
+    /**
+     * Return the hash code for this ID (hash on the underlying ID
+     * value).
+     */
+    public int hashCode() {
+	return id;
+    }
+    /**
+     * Assuming that the two objects are the same, do a relative
+     * comparison.
+     */
+    public int compareTo(Object o) {
+	TaskId rhs = (TaskId)o;
+	return rhs.id - this.id;
+    }
+    /**
+     * Return a string representation of the object.
+     */
+    public String toString() {
+	return ("{TaskId," + super.toString () + "}");
     }
-    
     /**
      * Get the TID for this TaskID.
      * @return the TID
      */
-    public int intValue()
-    {
-      return id; // field in superclass
+    public int intValue() {
+	return id; // field in superclass
     }
 }


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