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package com.sun.org.apache.xalan.internal.xsltc.compiler.util;

import com.sun.org.apache.bcel.internal.generic.ALOAD;
import com.sun.org.apache.bcel.internal.generic.ASTORE;
import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
import com.sun.org.apache.bcel.internal.generic.Instruction;
import com.sun.org.apache.bcel.internal.generic.InstructionList;
import com.sun.org.apache.bcel.internal.generic.Type;

This class is used for named templates. Named template methods have access to the DOM, the current iterator, the handler and the current node.
Author:Jacek Ambroziak, Santiago Pericas-Geertsen
/** * This class is used for named templates. Named template methods have access * to the DOM, the current iterator, the handler and the current node. * @author Jacek Ambroziak * @author Santiago Pericas-Geertsen */
public final class NamedMethodGenerator extends MethodGenerator { protected static final int CURRENT_INDEX = 4; // The index of the first parameter (after dom/iterator/handler/current) private static final int PARAM_START_INDEX = 5; public NamedMethodGenerator(int access_flags, Type return_type, Type[] arg_types, String[] arg_names, String method_name, String class_name, InstructionList il, ConstantPoolGen cp) { super(access_flags, return_type, arg_types, arg_names, method_name, class_name, il, cp); } public int getLocalIndex(String name) { if (name.equals("current")) { return CURRENT_INDEX; } return super.getLocalIndex(name); } public Instruction loadParameter(int index) { return new ALOAD(index + PARAM_START_INDEX); } public Instruction storeParameter(int index) { return new ASTORE(index + PARAM_START_INDEX); } }