diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/SingleElementIterable.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/SingleElementIterable.java | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/SingleElementIterable.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/SingleElementIterable.java deleted file mode 100644 index 34ea3a7e24..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/SingleElementIterable.java +++ /dev/null @@ -1,55 +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.iterables; - -import java.util.Iterator; - -import org.eclipse.jpt.common.utility.internal.StringTools; -import org.eclipse.jpt.common.utility.internal.iterators.SingleElementIterator; - -/** - * A <code>SingleElementIterable</code> returns an {@link Iterator} - * that holds a single element - * and returns it with the first call to {@link Iterator#next()}, at - * which point it will return <code>false</code> to any subsequent - * call to {@link Iterator#hasNext()}. - * <p> - * A <code>SingleElementIterable</code> is equivalent to the - * {@link Iterable} returned by: - * {@link java.util.Collections#singleton(Object)}. - * - * @param <E> the type of elements returned by the iterable's iterator - * - * @see SingleElementIterator - * @see SingleElementListIterable - */ -public class SingleElementIterable<E> - implements Iterable<E> -{ - private final E element; - - /** - * Construct an iterable that contains only the specified element. - */ - public SingleElementIterable(E element) { - super(); - this.element = element; - } - - public Iterator<E> iterator() { - return new SingleElementIterator<E>(this.element); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, this.element); - } - -} |