diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterables/SingleElementListIterable.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterables/SingleElementListIterable.java | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterables/SingleElementListIterable.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterables/SingleElementListIterable.java deleted file mode 100644 index e6774eb527..0000000000 --- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterables/SingleElementListIterable.java +++ /dev/null @@ -1,58 +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.utility.internal.iterables; - -import java.util.ListIterator; - -import org.eclipse.jpt.utility.internal.StringTools; -import org.eclipse.jpt.utility.internal.iterators.SingleElementListIterator; - -/** - * A <code>SingleElementListIterable</code> returns a {@link ListIterator} - * that holds a single element - * and returns it with the first call to {@link ListIterator#next()}, at - * which point it will return <code>false</code> to any subsequent - * call to {@link ListIterator#hasNext()}. Likewise, it will return <code>false</code> - * to a call to {@link ListIterator#hasPrevious()} until a call to {@link ListIterator#next()}, - * at which point a call to {@link ListIterator#previous()} will return the - * single element. - * <p> - * A <code>SingleElementListIterable</code> is equivalent to the - * {@link Iterable} returned by: - * {@link java.util.Collections#singletonList(Object)}. - * - * @param <E> the type of elements returned by the list iterable's list iterator - * - * @see SingleElementListIterator - * @see SingleElementIterable - */ -public class SingleElementListIterable<E> - implements ListIterable<E> -{ - private final E element; - - /** - * Construct a list iterable that contains only the specified element. - */ - public SingleElementListIterable(E element) { - super(); - this.element = element; - } - - public ListIterator<E> iterator() { - return new SingleElementListIterator<E>(this.element); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, this.element); - } - -} |