/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: AttributeSetMethodGenerator.java,v 1.5 2005/09/28 13:48:24 pvedula Exp $
*/
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;
/**
* @author Santiago Pericas-Geertsen
*/
public final class AttributeSetMethodGenerator extends MethodGenerator {
protected static final int CURRENT_INDEX = 4;
private static final int PARAM_START_INDEX = 5;
private static final String[] argNames = new String[4];
private static final com.sun.org.apache.bcel.internal.generic.Type[] argTypes =
new com.sun.org.apache.bcel.internal.generic.Type[4];
static {
argTypes[0] = Util.getJCRefType(DOM_INTF_SIG);
argTypes[1] = Util.getJCRefType(NODE_ITERATOR_SIG);
argTypes[2] = Util.getJCRefType(TRANSLET_OUTPUT_SIG);
argTypes[3] = com.sun.org.apache.bcel.internal.generic.Type.INT;
argNames[0] = DOCUMENT_PNAME;
argNames[1] = ITERATOR_PNAME;
argNames[2] = TRANSLET_OUTPUT_PNAME;
argNames[3] = NODE_PNAME;
}
public AttributeSetMethodGenerator(String methodName, ClassGenerator classGen) {
super(com.sun.org.apache.bcel.internal.Constants.ACC_PRIVATE,
com.sun.org.apache.bcel.internal.generic.Type.VOID,
argTypes, argNames, methodName,
classGen.getClassName(),
new InstructionList(),
classGen.getConstantPool());
}
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);
}
}