1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.scxml2.model;
18
19 import org.apache.commons.scxml2.ActionExecutionContext;
20 import org.apache.commons.scxml2.SCXMLExpressionException;
21
22 /**
23 * The class in this SCXML object model that corresponds to the
24 * <elseif> SCXML element.
25 *
26 */
27 public class ElseIf extends Action {
28
29 /**
30 * Serial version UID.
31 */
32 private static final long serialVersionUID = 1L;
33
34 /**
35 * An conditional expression which can be evaluated to true or false.
36 */
37 private String cond;
38
39 /**
40 * Constructor.
41 */
42 public ElseIf() {
43 super();
44 }
45
46 /**
47 * Get the conditional expression.
48 *
49 * @return Returns the cond.
50 */
51 public final String getCond() {
52 return cond;
53 }
54
55 /**
56 * Set the conditional expression.
57 *
58 * @param cond The cond to set.
59 */
60 public final void setCond(final String cond) {
61 this.cond = cond;
62 }
63
64 /**
65 * {@inheritDoc}
66 */
67 @Override
68 public void execute(ActionExecutionContext exctx) throws ModelException, SCXMLExpressionException {
69 // nothing to do, the <if> container will take care of this
70 }
71
72 }
73