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 import java.util.Collection; 020 021 import org.apache.commons.logging.Log; 022 import org.apache.commons.scxml.ErrorReporter; 023 import org.apache.commons.scxml.EventDispatcher; 024 import org.apache.commons.scxml.SCInstance; 025 import org.apache.commons.scxml.SCXMLExpressionException; 026 027 /** 028 * The class in this SCXML object model that corresponds to the 029 * <exit> SCXML element, which is a shorthand notation for 030 * an empty anonymous final state. 031 * 032 */ 033 public class Exit extends Action { 034 035 /** 036 * Serial version UID. 037 */ 038 private static final long serialVersionUID = 1L; 039 040 /** 041 * The optional expression. 042 */ 043 private String expr; 044 045 /** 046 * The optional namelist. 047 */ 048 private String namelist; 049 050 /** 051 * Constructor. 052 */ 053 public Exit() { 054 super(); 055 } 056 057 /** 058 * Get the expression. 059 * 060 * @return String Returns the expr. 061 */ 062 public final String getExpr() { 063 return expr; 064 } 065 066 /** 067 * Set the expression. 068 * 069 * @param expr The expr to set. 070 */ 071 public final void setExpr(final String expr) { 072 this.expr = expr; 073 } 074 075 /** 076 * Get the namelist. 077 * 078 * @return String Returns the namelist. 079 */ 080 public final String getNamelist() { 081 return namelist; 082 } 083 084 /** 085 * Set the namelist. 086 * 087 * @param namelist The namelist to set. 088 */ 089 public final void setNamelist(final String namelist) { 090 this.namelist = namelist; 091 } 092 093 /** 094 * {@inheritDoc} 095 */ 096 public void execute(final EventDispatcher evtDispatcher, 097 final ErrorReporter errRep, final SCInstance scInstance, 098 final Log appLog, final Collection derivedEvents) 099 throws ModelException, SCXMLExpressionException { 100 // we're done 101 return; 102 } 103 104 } 105