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 22 package com.sun.org.apache.xalan.internal.xsltc.compiler.util; 23 24 import com.sun.org.apache.bcel.internal.generic.ALOAD; 25 import com.sun.org.apache.bcel.internal.generic.ASTORE; 26 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen; 27 import com.sun.org.apache.bcel.internal.generic.Instruction; 28 import com.sun.org.apache.bcel.internal.generic.InstructionList; 29 import com.sun.org.apache.bcel.internal.generic.Type; 30 31 /** 32 * This class is used for result trees implemented as methods. These 33 * methods take a reference to the DOM and to the handler only. 34 * @author Jacek Ambroziak 35 * @author Santiago Pericas-Geertsen 36 */ 37 public final class RtMethodGenerator extends MethodGenerator { 38 private static final int HANDLER_INDEX = 2; 39 private final Instruction _astoreHandler; 40 private final Instruction _aloadHandler; 41 42 public RtMethodGenerator(int access_flags, Type return_type, 43 Type[] arg_types, String[] arg_names, 44 String method_name, String class_name, 45 InstructionList il, ConstantPoolGen cp) { 46 super(access_flags, return_type, arg_types, arg_names, method_name, 47 class_name, il, cp); 48 49 _astoreHandler = new ASTORE(HANDLER_INDEX); 50 _aloadHandler = new ALOAD(HANDLER_INDEX); 51 } 52 53 public int getIteratorIndex() { 54 return INVALID_INDEX; // not available 55 } 56 57 public final Instruction storeHandler() { 58 return _astoreHandler; 59 } 60 61 public final Instruction loadHandler() { 62 return _aloadHandler; 63 } 64 65 public int getLocalIndex(String name) { 66 return INVALID_INDEX; // not available 67 } 68 }