diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/QueueIterator.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/QueueIterator.java | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/QueueIterator.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/QueueIterator.java deleted file mode 100644 index 4f946237b0..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/QueueIterator.java +++ /dev/null @@ -1,59 +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.internal.iterators; - -import java.util.Iterator; - -import org.eclipse.jpt.common.utility.internal.Queue; -import org.eclipse.jpt.common.utility.internal.StringTools; - -/** - * A <code>QueueIterator</code> provides an {@link Iterator} - * for a {@link Queue} of objects of type <code>E</code>. The queue's elements - * are {@link Queue#dequeue() dequeue}d" as the iterator returns them with - * calls to {@link #next()}. - * - * @param <E> the type of elements returned by the iterator - * - * @see Queue - * @see org.eclipse.jpt.common.utility.internal.iterables.QueueIterable - */ -public class QueueIterator<E> - implements Iterator<E> -{ - private final Queue<E> queue; - - - /** - * Construct an iterator for the specified queue. - */ - public QueueIterator(Queue<E> queue) { - super(); - this.queue = queue; - } - - public boolean hasNext() { - return ! this.queue.isEmpty(); - } - - public E next() { - return this.queue.dequeue(); - } - - public void remove() { - throw new UnsupportedOperationException(); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, this.queue); - } - -} |