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Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/NullListValueModel.java')
-rw-r--r--common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/NullListValueModel.java71
1 files changed, 0 insertions, 71 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/NullListValueModel.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/NullListValueModel.java
deleted file mode 100644
index 78801cce30..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/NullListValueModel.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 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.Iterator;
-import java.util.ListIterator;
-
-import org.eclipse.jpt.common.utility.internal.iterators.EmptyIterator;
-import org.eclipse.jpt.common.utility.internal.iterators.EmptyListIterator;
-import org.eclipse.jpt.common.utility.internal.model.AbstractModel;
-import org.eclipse.jpt.common.utility.model.value.ListValueModel;
-
-/**
- * An empty list value model for when you don't
- * need to support a list.
- * <p>
- * We don't use a singleton because we hold on to listeners.
- */
-public final class NullListValueModel<E>
- extends AbstractModel
- implements ListValueModel<E>
-{
- private static final Object[] EMPTY_ARRAY = new Object[0];
- private static final long serialVersionUID = 1L;
-
- /**
- * Default constructor.
- */
- public NullListValueModel() {
- super();
- }
-
-
- // ********** ListValueModel implementation **********
-
- public Iterator<E> iterator() {
- return EmptyIterator.instance();
- }
-
- public ListIterator<E> listIterator() {
- return EmptyListIterator.instance();
- }
-
- public int size() {
- return 0;
- }
-
- public E get(int index) {
- throw new IndexOutOfBoundsException("Index: " + index + ", Size: 0"); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- public Object[] toArray() {
- return EMPTY_ARRAY;
- }
-
-
- // ********** Object overrides **********
-
- @Override
- public String toString() {
- return this.getClass().getSimpleName();
- }
-
-}

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