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Java > Open Source Codes > com > sun > org > apache > xalan > internal > xsltc > compiler > util > NodeSortRecordGenerator


1 /*
2  * Copyright 2001-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */

16 /*
17  * $Id: NodeSortRecordGenerator.java,v 1.7 2004/02/16 22:26:44 minchau Exp $
18  */

19
20 package com.sun.org.apache.xalan.internal.xsltc.compiler.util;
21
22 import com.sun.org.apache.bcel.internal.generic.ALOAD;
23 import com.sun.org.apache.bcel.internal.generic.Instruction;
24 import com.sun.org.apache.xalan.internal.xsltc.compiler.Stylesheet;
25
26 /**
27  *
28  * @author Jacek Ambroziak
29  * @author Santiago Pericas-Geertsen
30  * @author Morten Jorgensen
31  */

32 public final class NodeSortRecordGenerator extends ClassGenerator {
33     private static final int TRANSLET_INDEX = 4; // translet
34
private final Instruction _aloadTranslet;
35
36     public NodeSortRecordGenerator(String JavaDoc className, String JavaDoc superClassName,
37                    String JavaDoc fileName,
38                    int accessFlags, String JavaDoc[] interfaces,
39                    Stylesheet stylesheet) {
40     super(className, superClassName, fileName,
41           accessFlags, interfaces, stylesheet);
42     _aloadTranslet = new ALOAD(TRANSLET_INDEX);
43     }
44     
45     /**
46      * The index of the translet pointer within the execution of
47      * the test method.
48      */

49     public Instruction loadTranslet() {
50     return _aloadTranslet;
51     }
52
53     /**
54      * Returns <tt>true</tt> since this class is external to the
55      * translet.
56      */

57     public boolean isExternal() {
58     return true;
59     }
60
61 }
62
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