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Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/ReadOnlyCompositeListIterable.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/ReadOnlyCompositeListIterable.java | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/ReadOnlyCompositeListIterable.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/ReadOnlyCompositeListIterable.java deleted file mode 100644 index ff2810fdda..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterables/ReadOnlyCompositeListIterable.java +++ /dev/null @@ -1,100 +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.ListIterator; - -import org.eclipse.jpt.common.utility.internal.StringTools; -import org.eclipse.jpt.common.utility.internal.iterators.ReadOnlyCompositeListIterator; -import org.eclipse.jpt.common.utility.internal.iterators.TransformationListIterator; - -/** - * A <code>ReadOnlyCompositeListIterable</code> wraps a {@link ListIterable} - * of {@link ListIterable}s and makes them appear to be a single - * read-only {@link ListIterable}. A read-only composite list - * iterable is more flexible than a normal composite list iterable when it - * comes to the element types of the nested list iterables. - * - * @param <E> the type of elements returned by the list iterable's list iterator - * - * @see ReadOnlyCompositeListIterator - * @see CompositeListIterable - */ -public class ReadOnlyCompositeListIterable<E> - implements ListIterable<E> -{ - private final ListIterable<? extends ListIterable<? extends E>> iterables; - - - /** - * Construct a list iterable with the specified list of list iterables. - */ - public ReadOnlyCompositeListIterable(ListIterable<? extends ListIterable<? extends E>> iterables) { - super(); - this.iterables = iterables; - } - - /** - * Construct a list iterable with the specified object prepended - * to the specified list iterable. - */ - @SuppressWarnings("unchecked") - public ReadOnlyCompositeListIterable(E object, ListIterable<? extends E> iterable) { - this(new SingleElementListIterable<E>(object), iterable); - } - - /** - * Construct a list iterable with the specified object appended - * to the specified list iterable. - */ - @SuppressWarnings("unchecked") - public ReadOnlyCompositeListIterable(ListIterable<? extends E> iterable, E object) { - this(iterable, new SingleElementListIterable<E>(object)); - } - - /** - * Construct a list iterable with the specified list iterables. - */ - public ReadOnlyCompositeListIterable(ListIterable<? extends E>... iterables) { - this(new ArrayListIterable<ListIterable<? extends E>>(iterables)); - } - - /** - * combined list iterators - */ - public ListIterator<E> iterator() { - return new ReadOnlyCompositeListIterator<E>(this.iterators()); - } - - /** - * list iterator of list iterators - */ - protected ListIterator<? extends ListIterator<? extends E>> iterators() { - return new TransformationListIterator<ListIterable<? extends E>, ListIterator<? extends E>>(this.iterables()) { - @Override - protected ListIterator<? extends E> transform(ListIterable<? extends E> next) { - return next.iterator(); - } - }; - } - - /** - * list iterator of list iterables - */ - protected ListIterator<? extends ListIterable<? extends E>> iterables() { - return this.iterables.iterator(); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, this.iterables); - } - -} |