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Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/CompositeListIterable.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/CompositeListIterable.java | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/CompositeListIterable.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/CompositeListIterable.java deleted file mode 100644 index 66f75626ef..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/CompositeListIterable.java +++ /dev/null @@ -1,135 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009, 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.iterables; - -import java.util.List; -import java.util.ListIterator; - -import org.eclipse.jpt.common.utility.internal.StringTools; -import org.eclipse.jpt.common.utility.internal.iterators.CompositeListIterator; -import org.eclipse.jpt.common.utility.internal.iterators.TransformationListIterator; - -/** - * A <code>CompositeListIterable</code> wraps a {@link ListIterable} - * of {@link ListIterable}s and makes them appear to be a single - * {@link ListIterable}. - * - * @param <E> the type of elements returned by the list iterable's list iterator - * - * @see CompositeListIterator - * @see CompositeIterable - * @see ReadOnlyCompositeListIterable - */ -public class CompositeListIterable<E> - implements ListIterable<E> -{ - private final ListIterable<? extends ListIterable<E>> iterables; - - - /** - * Construct a list iterable with the specified list of list iterables. - */ - public CompositeListIterable(List<ListIterable<E>> iterables) { - this(new ListListIterable<ListIterable<E>>(iterables)); - } - - /** - * Construct a list iterable with the specified list of list iterables. - */ - public CompositeListIterable(ListIterable<? extends ListIterable<E>> iterables) { - super(); - this.iterables = iterables; - } - - /** - * Construct a list iterable with the specified object prepended - * to the specified list. - */ - public CompositeListIterable(E object, List<E> list) { - this(object, new ListListIterable<E>(list)); - } - - /** - * Construct a list iterable with the specified object prepended - * to the specified list iterable. - */ - @SuppressWarnings("unchecked") - public CompositeListIterable(E object, ListIterable<E> iterable) { - this(new SingleElementListIterable<E>(object), iterable); - } - - /** - * Construct a list iterable with the specified object appended - * to the specified list. - */ - public CompositeListIterable(List<E> list, E object) { - this(new ListListIterable<E>(list), object); - } - - /** - * Construct a list iterable with the specified object appended - * to the specified list iterable. - */ - @SuppressWarnings("unchecked") - public CompositeListIterable(ListIterable<E> iterable, E object) { - this(iterable, new SingleElementListIterable<E>(object)); - } - - /** - * Construct a list iterable with the specified list iterables. - */ - public CompositeListIterable(ListIterable<E>... iterables) { - this(new ArrayListIterable<ListIterable<E>>(iterables)); - } - - /** - * Construct a list iterable with the specified lists. - */ - public CompositeListIterable(List<E>... lists) { - this(new TransformationListIterable<List<E>, ListIterable<E>>(new ArrayListIterable<List<E>>(lists)) { - @Override - protected ListIterable<E> transform(List<E> list) { - return new ListListIterable<E>(list); - } - }); - } - - /** - * combined list iterators - */ - public ListIterator<E> iterator() { - return new CompositeListIterator<E>(this.iterators()); - } - - /** - * list iterator of list iterators - */ - protected ListIterator<? extends ListIterator<E>> iterators() { - return new TransformationListIterator<ListIterable<E>, ListIterator<E>>(this.iterables()) { - @Override - protected ListIterator<E> transform(ListIterable<E> next) { - return next.iterator(); - } - }; - } - - /** - * list iterator of list iterables - */ - protected ListIterator<? extends ListIterable<E>> iterables() { - return this.iterables.iterator(); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, this.iterables); - } - -} |