    001    /*
    002     * Licensed to the Apache Software Foundation (ASF) under one or more
    003     * contributor license agreements.  See the NOTICE file distributed with
    004     * this work for additional information regarding copyright ownership.
    005     * The ASF licenses this file to You under the Apache License, Version 2.0
    006     * (the "License"); you may not use this file except in compliance with
    007     * the License.  You may obtain a copy of the License at
    008     *
    009     *     http://www.apache.org/licenses/LICENSE-2.0
    010     *
    011     * Unless required by applicable law or agreed to in writing, software
    012     * distributed under the License is distributed on an "AS IS" BASIS,
    013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014     * See the License for the specific language governing permissions and
    015     * limitations under the License.
    016     */
    017    package org.apache.commons.scxml.model;
    018
    019    /**
    020     * The class in this SCXML object model that corresponds to the
    021     * <initial> SCXML pseudo state element.
    022     *
    023     */
    024    public class Initial extends TransitionTarget {
    025
    026        /**
    027         * Serial version UID.
    028         */
    029        private static final long serialVersionUID = 1L;
    030
    031        /**
    032         * A conditionless transition that is always enabled and will be taken
    033         * as soon as the state is entered. The target of the transition must
    034         * be a descendant of the parent state of initial.
    035         */
    036        private Transition transition;
    037
    038        /**
    039         * Constructor.
    040         */
    041        public Initial() {
    042            super();
    043        }
    044
    045        /**
    046         * Get the initial transition.
    047         *
    048         * @return Returns the transition.
    049         */
    050        public final Transition getTransition() {
    051            return transition;
    052        }
    053
    054        /**
    055         * Set the initial transition.
    056         *
    057         * @param transition The transition to set.
    058         */
    059        public final void setTransition(final Transition transition) {
    060            this.transition = transition;
    061            this.transition.setParent(this);
    062        }
    063
    064    }
    065