1 files changed, 0 insertions, 124 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/CollectionAddEvent.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/CollectionAddEvent.java
deleted file mode 100644
index c2a2e7bc9c..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/CollectionAddEvent.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009 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.model.event;
-
-import java.util.Collection;
-
-import org.eclipse.jpt.common.utility.internal.StringTools;
-import org.eclipse.jpt.common.utility.internal.iterables.ArrayIterable;
-import org.eclipse.jpt.common.utility.model.Model;
-
-/**
- * A "collection add" event gets delivered whenever a model adds items to a
- * "bound" or "constrained" collection. A <code>CollectionAddEvent</code> is sent as an
- * argument to the {@link org.eclipse.jpt.common.utility.model.listener.CollectionChangeListener}.
- * <p>
- * Provisional API: This class is part of an interim API that is still
- * under development and expected to change significantly before reaching
- * stability. It is available at this early stage to solicit feedback from
- * pioneering adopters on the understanding that any code that uses this API
- * will almost certainly be broken (repeatedly) as the API evolves.
- */
-/* 
- * Design options:
- * - create a collection to wrap a single added or removed item
- * 	(this is the option we implemented below and in collaborating code)
- * 	since there is no way to optimize downstream code for
- * 	single items, we take another performance hit by building
- * 	a collection each time  (@see Collections#singleton(Object))
- * 	and forcing downstream code to use an iterator every time
- * 
- * - fire a separate event for each item added or removed
- * 	eliminates any potential for optimizations to downstream code
- * 
- * - add protocol to support both single items and collections
- * 	adds conditional logic to downstream code
- */
-public final class CollectionAddEvent extends CollectionEvent {
-
-	/** The items added to the collection. */
-	private final Object[] items;
-
-	private static final long serialVersionUID = 1L;
-
-
-	// ********** constructors **********
-
-	/**
-	 * Construct a new collection add event.
-	 *
-	 * @param source The object on which the event initially occurred.
-	 * @param collectionName The programmatic name of the collection that was changed.
-	 * @param item The item added to the collection.
-	 */
-	public CollectionAddEvent(Model source, String collectionName, Object item) {
-		this(source, collectionName, new Object[] {item});
-	}
-
-	/**
-	 * Construct a new collection add event.
-	 *
-	 * @param source The object on which the event initially occurred.
-	 * @param collectionName The programmatic name of the collection that was changed.
-	 * @param items The items added to the collection.
-	 */
-	public CollectionAddEvent(Model source, String collectionName, Collection<?> items) {
-		this(source, collectionName, items.toArray());  // NPE if 'items' is null
-	}
-
-	private CollectionAddEvent(Model source, String collectionName, Object[] items) {
-		super(source, collectionName);
-		this.items = items;
-	}
-
-
-	// ********** standard state **********
-
-	/**
-	 * Return the items added to the collection.
-	 */
-	public Iterable<?> getItems() {
-		return new ArrayIterable<Object>(this.items);
-	}
-
-	/**
-	 * Return the number of items added to the collection.
-	 */
-	public int getItemsSize() {
-		return this.items.length;
-	}
-
-	@Override
-	protected void toString(StringBuilder sb) {
-		super.toString(sb);
-		sb.append(": "); //$NON-NLS-1$
-		StringTools.append(sb, this.items);
-	}
-
-
-	// ********** cloning **********
-
-	/**
-	 * Return a copy of the event with the specified source
-	 * replacing the current source.
-	 */
-	public CollectionAddEvent clone(Model newSource) {
-		return this.clone(newSource, this.collectionName);
-	}
-
-	/**
-	 * Return a copy of the event with the specified source and collection name
-	 * replacing the current source and collection name.
-	 */
-	public CollectionAddEvent clone(Model newSource, String newCollectionName) {
-		return new CollectionAddEvent(newSource, newCollectionName, this.items);
-	}
-
-}