diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/SubIteratorWrapper.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/SubIteratorWrapper.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/SubIteratorWrapper.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/SubIteratorWrapper.java deleted file mode 100644 index 3f7b3447f6..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/SubIteratorWrapper.java +++ /dev/null @@ -1,59 +0,0 @@ -/******************************************************************************* - * Copyright (c) 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.iterators; - -import java.util.Iterator; - -import org.eclipse.jpt.common.utility.internal.StringTools; - -/** - * Wrap an iterator on elements of type <code>E1</code>, converting it into an - * iterator on elements of type <code>E2</code>. <em>Assume</em> the wrapped - * iterator returns only elements of type <code>E2</code>. - * - * @param <E1> input: the type of elements returned by the wrapped iterator - * @param <E2> output: the type of elements returned by the iterator - * - * @see org.eclipse.jpt.common.utility.internal.iterables.SubIterableWrapper - */ -public class SubIteratorWrapper<E1, E2> - implements Iterator<E2> -{ - private final Iterator<E1> iterator; - - - public SubIteratorWrapper(Iterable<E1> iterable) { - this(iterable.iterator()); - } - - public SubIteratorWrapper(Iterator<E1> iterator) { - super(); - this.iterator = iterator; - } - - public boolean hasNext() { - return this.iterator.hasNext(); - } - - @SuppressWarnings("unchecked") - public E2 next() { - return (E2) this.iterator.next(); - } - - public void remove() { - this.iterator.remove(); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, this.iterator); - } - -} |