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Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ItemTreeListValueModelAdapter.java')
-rw-r--r--common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ItemTreeListValueModelAdapter.java101
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/ItemTreeListValueModelAdapter.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ItemTreeListValueModelAdapter.java
deleted file mode 100644
index 5ae5a968bd..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ItemTreeListValueModelAdapter.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008, 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.internal.model.value;
-
-import java.util.Arrays;
-
-import org.eclipse.jpt.common.utility.model.Model;
-import org.eclipse.jpt.common.utility.model.event.TreeAddEvent;
-import org.eclipse.jpt.common.utility.model.event.TreeChangeEvent;
-import org.eclipse.jpt.common.utility.model.event.TreeClearEvent;
-import org.eclipse.jpt.common.utility.model.event.TreeRemoveEvent;
-import org.eclipse.jpt.common.utility.model.listener.TreeChangeListener;
-import org.eclipse.jpt.common.utility.model.value.CollectionValueModel;
-import org.eclipse.jpt.common.utility.model.value.ListValueModel;
-
-/**
- * Extend {@link ItemAspectListValueModelAdapter} to listen to one or more tree
- * aspects of each item in the wrapped list model.
- */
-public class ItemTreeListValueModelAdapter<E>
- extends ItemAspectListValueModelAdapter<E>
-{
-
- /** The names of the items' tree that we listen to. */
- protected final String[] treeNames;
-
- /** Listener that listens to all the items in the list. */
- protected final TreeChangeListener itemTreeListener;
-
-
- // ********** constructors **********
-
- /**
- * Construct an adapter for the specified item trees.
- */
- public ItemTreeListValueModelAdapter(ListValueModel<E> listHolder, String... treeNames) {
- super(listHolder);
- this.treeNames = treeNames;
- this.itemTreeListener = this.buildItemTreeListener();
- }
-
- /**
- * Construct an adapter for the specified item trees.
- */
- public ItemTreeListValueModelAdapter(CollectionValueModel<E> collectionHolder, String... treeNames) {
- this(new CollectionListValueModelAdapter<E>(collectionHolder), treeNames);
- }
-
-
- // ********** initialization **********
-
- /**
- * All we really care about is the fact that a tree aspect has
- * changed. Do the same thing no matter which event occurs.
- */
- protected TreeChangeListener buildItemTreeListener() {
- return new TreeChangeListener() {
- public void nodeAdded(TreeAddEvent event) {
- ItemTreeListValueModelAdapter.this.itemAspectChanged(event);
- }
- public void nodeRemoved(TreeRemoveEvent event) {
- ItemTreeListValueModelAdapter.this.itemAspectChanged(event);
- }
- public void treeCleared(TreeClearEvent event) {
- ItemTreeListValueModelAdapter.this.itemAspectChanged(event);
- }
- public void treeChanged(TreeChangeEvent event) {
- ItemTreeListValueModelAdapter.this.itemAspectChanged(event);
- }
- @Override
- public String toString() {
- return "item tree listener: " + Arrays.asList(ItemTreeListValueModelAdapter.this.treeNames); //$NON-NLS-1$
- }
- };
- }
-
-
- // ********** behavior **********
-
- @Override
- protected void engageItem_(Model item) {
- for (String treeName : this.treeNames) {
- item.addTreeChangeListener(treeName, this.itemTreeListener);
- }
- }
-
- @Override
- protected void disengageItem_(Model item) {
- for (String treeName : this.treeNames) {
- item.removeTreeChangeListener(treeName, this.itemTreeListener);
- }
- }
-
-}

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