1/*
2 * reserved comment block
3 * DO NOT REMOVE OR ALTER!
4 */
5/*
6 * Licensed to the Apache Software Foundation (ASF) under one or more
7 * contributor license agreements.  See the NOTICE file distributed with
8 * this work for additional information regarding copyright ownership.
9 * The ASF licenses this file to You under the Apache License, Version 2.0
10 * (the "License"); you may not use this file except in compliance with
11 * the License.  You may obtain a copy of the License at
12 *
13 *      http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 */
21
22package com.sun.org.apache.xalan.internal.xsltc.compiler;
23
24import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
25import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
26import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
27import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
28import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
29import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
30
31/**
32 * @author Jacek Ambroziak
33 * @author Santiago Pericas-Geertsen
34 */
35final class Otherwise extends Instruction {
36    public void display(int indent) {
37        indent(indent);
38        Util.println("Otherwise");
39        indent(indent + IndentIncrement);
40        displayContents(indent + IndentIncrement);
41    }
42
43    public Type typeCheck(SymbolTable stable) throws TypeCheckError {
44        typeCheckContents(stable);
45        return Type.Void;
46    }
47
48    public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
49        final Parser parser = getParser();
50        final ErrorMsg err = new ErrorMsg(ErrorMsg.STRAY_OTHERWISE_ERR, this);
51        parser.reportError(Constants.ERROR, err);
52    }
53}
54