1 files changed, 0 insertions, 131 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/TransformationPropertyValueModel.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/TransformationPropertyValueModel.java
deleted file mode 100644
index ba878e5c19..0000000000
--- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/TransformationPropertyValueModel.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2008 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.utility.internal.model.value;
-
-import org.eclipse.jpt.utility.internal.Transformer;
-import org.eclipse.jpt.utility.model.event.PropertyChangeEvent;
-import org.eclipse.jpt.utility.model.value.PropertyValueModel;
-
-/**
- * A <code>TransformationPropertyValueModel</code> wraps another
- * <code>PropertyValueModel</code> and uses a <code>Transformer</code>
- * to transform the wrapped value before it is returned by <code>value()</code>.
- * <p>
- * As an alternative to building a <code>Transformer</code>,
- * a subclass of <code>TransformationPropertyValueModel</code> can
- * either override the <code>transform_(Object)</code> method or,
- * if something other than null should be returned when the wrapped value
- * is null, override the <code>transform(Object)</code> method.
- */
-public class TransformationPropertyValueModel<T1, T2>
-	extends PropertyValueModelWrapper<T1>
-	implements PropertyValueModel<T2>
-{
-	protected final Transformer<T1, T2> transformer;
-
-
-	// ********** constructors/initialization **********
-
-	/**
-	 * Construct a property value model with the specified nested
-	 * property value model and the default transformer.
-	 * Use this constructor if you want to override the
-	 * <code>transform_(Object)</code> or <code>transform(Object)</code>
-	 * method instead of building a <code>Transformer</code>.
-	 */
-	public TransformationPropertyValueModel(PropertyValueModel<? extends T1> valueHolder) {
-		super(valueHolder);
-		this.transformer = this.buildTransformer();
-	}
-
-	/**
-	 * Construct an property value model with the specified nested
-	 * property value model and transformer.
-	 */
-	public TransformationPropertyValueModel(PropertyValueModel<? extends T1> valueHolder, Transformer<T1, T2> transformer) {
-		super(valueHolder);
-		this.transformer = transformer;
-	}
-
-	protected Transformer<T1, T2> buildTransformer() {
-		return new DefaultTransformer();
-	}
-
-
-	// ********** PropertyValueModel implementation **********
-
-	public T2 getValue() {
-		// transform the object returned by the nested value model before returning it
-		return this.transform(this.valueHolder.getValue());
-	}
-
-
-	// ********** PropertyValueModelWrapper implementation **********
-
-	@Override
-	protected void valueChanged(PropertyChangeEvent event) {
-		// transform the values before propagating the change event
-	    @SuppressWarnings("unchecked")
-		Object oldValue = this.transformOld((T1) event.getOldValue());
-	    @SuppressWarnings("unchecked")
-		Object newValue = this.transformNew((T1) event.getNewValue());
-		this.firePropertyChanged(VALUE, oldValue, newValue);
-	}
-
-
-	// ********** behavior **********
-
-	/**
-	 * Transform the specified value and return the result.
-	 * This is called by #value() and #valueChanged(PropertyChangeEvent).
-	 */
-	protected T2 transform(T1 value) {
-		return this.transformer.transform(value);
-	}
-
-	/**
-	 * Transform the specified, non-null, value and return the result.
-	 */
-	protected T2 transform_(@SuppressWarnings("unused") T1 value) {
-		throw new UnsupportedOperationException();
-	}
-
-	/**
-	 * Transform the specified old value and return the result.
-	 * By default, call {@link #transform(Object)}.
-	 * This is called by {@link #valueChanged(PropertyChangeEvent)}.
-	 */
-	protected T2 transformOld(T1 value) {
-		return this.transform(value);
-	}
-	
-	/**
-	 * Transform the specified new value and return the result.
-	 * By default, call {@link #transform(Object)}.
-	 * This is called by {@link #valueChanged(PropertyChangeEvent)}.
-	 */
-	protected T2 transformNew(T1 value) {
-		return this.transform(value);
-	}
-
-	// ********** default transformer **********
-
-	/**
-	 * The default transformer will return null if the wrapped value is null.
-	 * If the wrapped value is not null, it is transformed by a subclass
-	 * implementation of #transform_(Object).
-	 */
-	protected class DefaultTransformer implements Transformer<T1, T2> {
-		public T2 transform(T1 value) {
-			return (value == null) ? null : TransformationPropertyValueModel.this.transform_(value);
-		}
-	}
-
-}