1 files changed, 0 insertions, 101 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ChangePropertyValueModelAdapter.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ChangePropertyValueModelAdapter.java
deleted file mode 100644
index 3dcf14af6a..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ChangePropertyValueModelAdapter.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009, 2012 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- * 
- * Contributors:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.utility.internal.model.value;
-
-import org.eclipse.jpt.common.utility.model.Model;
-import org.eclipse.jpt.common.utility.model.event.ChangeEvent;
-import org.eclipse.jpt.common.utility.model.listener.ChangeListener;
-import org.eclipse.jpt.common.utility.model.listener.AbstractChangeListener;
-
-/**
- * This abstract class provides the infrastructure needed to wrap
- * a model, "lazily" listen to it, and convert
- * its change notifications into property value model change
- * notifications.
- * <p>
- * Subclasses must implement:<ul>
- * <li>{@link #buildValue()}<p>
- *     to return the current property value, as derived from the
- *     current model
- * </ul>
- * Subclasses might want to override the following methods
- * to improve performance (by not recalculating the value, if possible):<ul>
- * <li>{@link #modelChanged(ChangeEvent event)}
- * <li>{@link #buildChangeListener()}
- * </ul>
- */
-public abstract class ChangePropertyValueModelAdapter<T>
-	extends AbstractPropertyValueModelAdapter<T>
-{
-	/** The wrapped model. */
-	protected final Model model;
-
-	/** A listener that allows us to sync with changes to the wrapped collection model. */
-	protected final ChangeListener modelListener;
-
-
-	// ********** constructor/initialization **********
-
-	/**
-	 * Construct a property value model with the specified wrapped model.
-	 */
-	protected ChangePropertyValueModelAdapter(Model model) {
-		super();
-		if (model == null) {
-			throw new NullPointerException();
-		}
-		this.model = model;
-		this.modelListener = this.buildChangeListener();
-	}
-
-	protected ChangeListener buildChangeListener() {
-		return new ModelListener();
-	}
-
-	protected class ModelListener
-		extends AbstractChangeListener
-	{
-		@Override
-		protected void modelChanged(ChangeEvent event) {
-			ChangePropertyValueModelAdapter.this.modelChanged(event);
-		}
-	}
-
-
-	// ********** behavior **********
-
-	/**
-	 * Start listening to the model.
-	 */
-	@Override
-	protected void engageModel_() {
-		this.model.addChangeListener(this.modelListener);
-	}
-
-	/**
-	 * Stop listening to the model.
-	 */
-	@Override
-	protected void disengageModel_() {
-		this.model.removeChangeListener(this.modelListener);
-	}
-
-	
-	// ********** change support **********
-
-	/**
-	 * The wrapped model has changed;
-	 * propagate the change notification appropriately.
-	 */
-	protected void modelChanged(@SuppressWarnings("unused") ChangeEvent event) {
-		// by default, simply recalculate the value and fire an event
-		this.propertyChanged();
-	}
-}