01: package org.apache.velocity.runtime.parser.node;
02:
03: /*
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21:
22: import org.apache.velocity.context.InternalContextAdapter;
23: import org.apache.velocity.runtime.parser.Parser;
24: import org.apache.velocity.runtime.parser.ParserVisitor;
25:
26: /**
27: * This class is responsible for handling the Else VTL control statement.
28: *
29: * Please look at the Parser.jjt file which is
30: * what controls the generation of this class.
31: *
32: * @author <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a>
33: * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
34: * @version $Id: ASTElseStatement.java 463298 2006-10-12 16:10:32Z henning $
35: */
36: public class ASTElseStatement extends SimpleNode {
37: /**
38: * @param id
39: */
40: public ASTElseStatement(int id) {
41: super (id);
42: }
43:
44: /**
45: * @param p
46: * @param id
47: */
48: public ASTElseStatement(Parser p, int id) {
49: super (p, id);
50: }
51:
52: /**
53: * @see org.apache.velocity.runtime.parser.node.SimpleNode#jjtAccept(org.apache.velocity.runtime.parser.ParserVisitor, java.lang.Object)
54: */
55: public Object jjtAccept(ParserVisitor visitor, Object data) {
56: return visitor.visit(this , data);
57: }
58:
59: /**
60: * An ASTElseStatement always evaluates to
61: * true. Basically behaves like an #if(true).
62: * @param context
63: * @return Always true.
64: */
65: public boolean evaluate(InternalContextAdapter context) {
66: return true;
67: }
68: }
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