1 files changed, 0 insertions, 132 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/SortedListValueModelAdapter.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/SortedListValueModelAdapter.java
deleted file mode 100644
index 2194ba4cb2..0000000000
--- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/SortedListValueModelAdapter.java
+++ /dev/null
@@ -1,132 +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 java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-import org.eclipse.jpt.utility.internal.CollectionTools;
-import org.eclipse.jpt.utility.internal.Range;
-import org.eclipse.jpt.utility.model.event.CollectionChangeEvent;
-import org.eclipse.jpt.utility.model.value.CollectionValueModel;
-import org.eclipse.jpt.utility.model.value.ListValueModel;
-
-/**
- * An adapter that allows us to make a <code>CollectionValueModel</code>
- * (or <code>ListValueModel</code>) behave like a <code>ListValueModel</code>
- * that keeps its contents sorted and notifies listeners appropriately.
- * <p>
- * The comparator can be changed at any time; allowing the same
- * adapter to be used with different sort criteria (e.g. when the user
- * wants to sort a list of files first by name, then by date, then by size).
- * <p>
- * NB: Since we only listen to the wrapped collection when we have
- * listeners ourselves and we can only stay in synch with the wrapped
- * collection while we are listening to it, results to various methods
- * (e.g. <code>#size()</code>, <code>#getItem(int)</code>) will be
- * unpredictable whenever
- * we do not have any listeners. This should not be too painful since,
- * most likely, client objects will also be listeners.
- */
-public class SortedListValueModelAdapter<E>
-	extends CollectionListValueModelAdapter<E>
-{
-	/**
-	 * A comparator used for sorting the elements;
-	 * if it is null, we use "natural ordering".
-	 */
-	protected Comparator<E> comparator;
-
-
-	// ********** constructors **********
-
-	/**
-	 * Wrap the specified collection value model and sort its contents
-	 * using the specified comparator.
-	 */
-	public SortedListValueModelAdapter(CollectionValueModel<? extends E> collectionHolder, Comparator<E> comparator) {
-		super(collectionHolder);
-		this.comparator = comparator;
-	}
-
-	/**
-	 * Wrap the specified collection value model and sort its contents
-	 * based on the elements' "natural ordering".
-	 */
-	public SortedListValueModelAdapter(CollectionValueModel<? extends E> collectionHolder) {
-		this(collectionHolder, null);
-	}
-
-	/**
-	 * Wrap the specified list value model and sort its contents
-	 * using the specified comparator.
-	 */
-	public SortedListValueModelAdapter(ListValueModel<? extends E> listHolder, Comparator<E> comparator) {
-		this(new ListCollectionValueModelAdapter<E>(listHolder), comparator);
-	}
-
-	/**
-	 * Wrap the specified list value model and sort its contents
-	 * based on the elements' "natural ordering".
-	 */
-	public SortedListValueModelAdapter(ListValueModel<? extends E> listHolder) {
-		this(listHolder, null);
-	}
-
-
-	// ********** accessors **********
-
-	public void setComparator(Comparator<E> comparator) {
-		this.comparator = comparator;
-		this.sortList();
-	}
-
-
-	// ********** behavior **********
-
-	/**
-	 * Sort the internal list before
-	 * sending out change notification.
-	 */
-	@Override
-	protected void postBuildList() {
-		super.postBuildList();
-		Collections.sort(this.list, this.comparator);
-	}
-
-	/**
-	 * the list will need to be sorted after the item is added
-	 */
-	@Override
-	protected void itemsAdded(CollectionChangeEvent event) {
-		// first add the items and notify our listeners...
-		super.itemsAdded(event);
-		// ...then sort the list
-		this.sortList();
-	}
-
-	/**
-	 * sort the list and notify our listeners, if necessary;
-	 */
-	protected void sortList() {
-		// save the unsorted state of the sorted list so we can minimize the number of "replaced" items
-		@SuppressWarnings("unchecked")
-		ArrayList<E> unsortedList = (ArrayList<E>) this.list.clone();
-		Collections.sort(this.list, this.comparator);
-		Range diffRange = CollectionTools.identityDiffRange(unsortedList, this.list);
-		if (diffRange.size > 0) {
-			List<E> unsortedItems = unsortedList.subList(diffRange.start, diffRange.end + 1);
-			List<E> sortedItems = this.list.subList(diffRange.start, diffRange.end + 1);
-			this.fireItemsReplaced(LIST_VALUES, diffRange.start, sortedItems, unsortedItems);
-		}
-	}
-
-}