diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ArrayIterator.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ArrayIterator.java | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ArrayIterator.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ArrayIterator.java deleted file mode 100644 index 2874af48ad..0000000000 --- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/iterators/ArrayIterator.java +++ /dev/null @@ -1,72 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2007 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.iterators; - -import java.util.Iterator; -import java.util.NoSuchElementException; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.StringTools; - -/** - * An <code>ArrayIterator</code> provides an <code>Iterator</code> - * for an array of objects of type E. - */ -public class ArrayIterator<E> - implements Iterator<E> -{ - final E[] array; // private-protected - int nextIndex; // private-protected - private final int maxIndex; - - /** - * Construct an iterator for the specified array. - */ - public ArrayIterator(E... array) { - this(array, 0, array.length); - } - - /** - * Construct an iterator for the specified array, - * starting at the specified start index and continuing for - * the specified length. - */ - public ArrayIterator(E[] array, int start, int length) { - if ((start < 0) || (start > array.length)) { - throw new IllegalArgumentException("start: " + start); - } - if ((length < 0) || (length > array.length - start)) { - throw new IllegalArgumentException("length: " + length); - } - this.array = array; - this.nextIndex = start; - this.maxIndex = start + length; - } - - public boolean hasNext() { - return this.nextIndex < this.maxIndex; - } - - public E next() { - if (this.hasNext()) { - return this.array[this.nextIndex++]; - } - throw new NoSuchElementException(); - } - - public void remove() { - throw new UnsupportedOperationException(); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, CollectionTools.list(this.array)); - } - -} |