1 /*
2  * reserved comment block
3  * DO NOT REMOVE OR ALTER!
4  */
5 /*
6  * Copyright 2001-2004 The Apache Software Foundation.
7  *
8  * Licensed under the Apache License, Version 2.0 (the "License");
9  * you may not use this file except in compliance with the License.
10  * 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, software
15  * distributed under the License is distributed on an "AS IS" BASIS,
16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17  * See the License for the specific language governing permissions and
18  * limitations under the License.
19  */
20 /*
21  * $Id: Otherwise.java,v 1.2.4.1 2005/09/02 10:58:56 pvedula Exp $
22  */
23 
24 package com.sun.org.apache.xalan.internal.xsltc.compiler;
25 
26 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
27 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
28 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
29 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
30 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
31 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
32 
33 /**
34  * @author Jacek Ambroziak
35  * @author Santiago Pericas-Geertsen
36  */
37 final class Otherwise extends Instruction {
display(int indent)38     public void display(int indent) {
39         indent(indent);
40         Util.println("Otherwise");
41         indent(indent + IndentIncrement);
42         displayContents(indent + IndentIncrement);
43     }
44 
typeCheck(SymbolTable stable)45     public Type typeCheck(SymbolTable stable) throws TypeCheckError {
46         typeCheckContents(stable);
47         return Type.Void;
48     }
49 
translate(ClassGenerator classGen, MethodGenerator methodGen)50     public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
51         final Parser parser = getParser();
52         final ErrorMsg err = new ErrorMsg(ErrorMsg.STRAY_OTHERWISE_ERR, this);
53         parser.reportError(Constants.ERROR, err);
54     }
55 }
56