| /* |
| * Copyright 2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| /* |
| * Copyright 2005 Sun Microsystems, Inc. All rights reserved. |
| */ |
| /* |
| * $Id$ |
| */ |
| package javax.xml.crypto; |
| |
| import java.util.Iterator; |
| |
| /** |
| * An abstract representation of a <code>Data</code> type containing a |
| * node-set. The type (class) and ordering of the nodes contained in the set |
| * are not defined by this class; instead that behavior should be |
| * defined by <code>NodeSetData</code> subclasses. |
| * |
| * @author Sean Mullan |
| * @author JSR 105 Expert Group |
| */ |
| public interface NodeSetData extends Data { |
| |
| /** |
| * Returns a read-only iterator over the nodes contained in this |
| * <code>NodeSetData</code> in |
| * <a href="http://www.w3.org/TR/1999/REC-xpath-19991116#dt-document-order"> |
| * document order</a>. Attempts to modify the returned iterator |
| * via the <code>remove</code> method throw |
| * <code>UnsupportedOperationException</code>. |
| * |
| * @return an <code>Iterator</code> over the nodes in this |
| * <code>NodeSetData</code> in document order |
| */ |
| Iterator iterator(); |
| } |