| /* |
| * 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.model; |
| |
| /** |
| * The class in this SCXML object model that corresponds to the |
| * <parallel> SCXML element, which is a wrapper element to |
| * encapsulate parallel state machines. For the <parallel> element |
| * to be useful, each of its <state> substates must itself be |
| * complex, that is, one with either <state> or <parallel> |
| * children. |
| * |
| */ |
| public class Parallel extends TransitionalState { |
| |
| /** |
| * Serial version UID. |
| */ |
| private static final long serialVersionUID = 2L; |
| |
| /** |
| * Constructor. |
| */ |
| public Parallel() { |
| } |
| |
| /** |
| * {@inheritDoc} |
| * @return Returns always false (a state of type Parallel is never atomic) |
| */ |
| public final boolean isAtomicState() { |
| return false; |
| } |
| /** |
| * Add a TransitionalState (State or Parallel) child |
| * @param ts the child to add |
| */ |
| public final void addChild(final TransitionalState ts) { |
| super.addChild(ts); |
| } |
| } |
| |