| /* Copyright 2004 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. |
| */ |
| |
| package org.apache.xmlbeans; |
| |
| import javax.xml.namespace.QName; |
| |
| /** |
| * This class is used to programatically validate the contents of an |
| * XML element.Call to both {@link #next} and {@link #peek} |
| * will return true if the element |
| * with the provided name is allowed at the current position in the element |
| * content, the difference being that {@link #next} will advance |
| * the current position, while {@link #peek} won't. |
| * |
| * @see SchemaType#getElementSequencer |
| */ |
| public interface SchemaTypeElementSequencer |
| { |
| /** |
| * Returns true if the element with the given name is valid at the |
| * current position. Advances the current position. |
| */ |
| boolean next(QName elementName); |
| |
| /** |
| * Return true if the element with the given name is valid at the |
| * current position. Does not advance the current position. |
| */ |
| boolean peek(QName elementName); |
| } |