Changeset 603 for trunk/quest-core-events/src/main/java/de/ugoe/cs/quest/eventcore/guimodel/AbstractDefaultGUIElement.java

Timestamp:

08/23/12 14:07:41 (12 years ago)

Author:

pharms

Message:

• added reference to parent nodes to GUI elements

File:

• trunk/quest-core-events/src/main/java/de/ugoe/cs/quest/eventcore/guimodel/AbstractDefaultGUIElement.java (modified) (4 diffs)

trunk/quest-core-events/src/main/java/de/ugoe/cs/quest/eventcore/guimodel/AbstractDefaultGUIElement.java

@@ -21 +21 @@
     private IGUIElementSpec specification;
 
+    /** the reference to the parent element */
+    private IGUIElement parent;
+
     /**
      * <p>
@@ -28 +31 @@
      * @param specification
      */
-    public AbstractDefaultGUIElement(IGUIElementSpec specification) {
+    public AbstractDefaultGUIElement(IGUIElementSpec specification, IGUIElement parent) {
         this.specification = specification;
+        this.parent = parent;
     }
 
@@ -42 +46 @@
     }
 
+    /* (non-Javadoc)
+     * @see de.ugoe.cs.quest.eventcore.guimodel.IGUIElement#getParent()
+     */
+    @Override
+    public IGUIElement getParent() {
+        return parent;
+    }
+
     /*
      * (non-Javadoc)
@@ -47 +59 @@
      * @see GUIElement#equals(GUIElement)
      */
-    public boolean equals(IGUIElement other) {
-        if (this == other)
-        {
-            return true;
-        }
-        
-        if (!this.getClass().isInstance(other)) {
-            return false;
-        }
-        
-        AbstractDefaultGUIElement otherElem = (AbstractDefaultGUIElement) other;
-        
-        return
-            ((otherElem.specification == specification) ||
-             ((specification != null) && specification.equals(otherElem.specification)));
+    public final boolean equals(Object other) {
+        // implement final, as GUI elments are all singletons and the equal only if they are the
+        // same object
+        return super.equals(other);
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public final int hashCode() {
+        // implement final, as GUI elments are all singletons and the equal only if they are the
+        // same object
+        return super.hashCode();
     }