diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/ArrayIterator.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/ArrayIterator.java | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/ArrayIterator.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/ArrayIterator.java deleted file mode 100644 index 4b0e277339..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/iterators/ArrayIterator.java +++ /dev/null @@ -1,88 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 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.iterators; - -import java.util.Arrays; -import java.util.Iterator; -import java.util.NoSuchElementException; - -import org.eclipse.jpt.common.utility.internal.StringTools; - -/** - * An <code>ArrayIterator</code> provides an {@link Iterator} - * for an array of objects of type <code>E</code>. - * - * @param <E> the type of elements returned by the iterator - * - * @see org.eclipse.jpt.common.utility.internal.iterables.ArrayIterable - */ -public class ArrayIterator<E> - implements Iterator<E> -{ - final E[] array; // private-protected - int cursor; // private-protected - private final int max; - - - /** - * 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 rest of the array. - */ - public ArrayIterator(E[] array, int start) { - this(array, start, array.length - start); - } - - /** - * 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) { - super(); - if ((start < 0) || (start > array.length)) { - throw new IllegalArgumentException("start: " + start); //$NON-NLS-1$ - } - if ((length < 0) || (length > array.length - start)) { - throw new IllegalArgumentException("length: " + length); //$NON-NLS-1$ - } - this.array = array; - this.cursor = start; - this.max = start + length; - } - - public boolean hasNext() { - return this.cursor != this.max; - } - - public E next() { - if (this.hasNext()) { - return this.array[this.cursor++]; - } - throw new NoSuchElementException(); - } - - public void remove() { - throw new UnsupportedOperationException(); - } - - @Override - public String toString() { - return StringTools.buildToStringFor(this, Arrays.toString(this.array)); - } - -} |