| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.commons.scxml2.env; |
| |
| import org.apache.commons.scxml2.SCXMLListener; |
| import org.apache.commons.scxml2.model.EnterableState; |
| import org.apache.commons.scxml2.model.Transition; |
| import org.apache.commons.scxml2.model.TransitionTarget; |
| |
| /** |
| * An abstract adapter class for the <code>SXCMLListener</code> interface. |
| * This class exists as a convenience for creating listener objects, and as |
| * such all the methods in this class are empty. |
| * |
| * @since 0.7 |
| */ |
| public abstract class AbstractSCXMLListener implements SCXMLListener { |
| |
| /** |
| * @see SCXMLListener#onEntry(EnterableState) |
| */ |
| public void onEntry(final EnterableState state) { |
| // empty |
| } |
| |
| /** |
| * @see SCXMLListener#onExit(EnterableState) |
| */ |
| public void onExit(final EnterableState state) { |
| // empty |
| } |
| |
| /** |
| * @see SCXMLListener#onTransition(TransitionTarget,TransitionTarget,Transition,String) |
| */ |
| public void onTransition(final TransitionTarget from, |
| final TransitionTarget to, final Transition transition, final String event) { |
| // empty |
| } |
| |
| } |
| |