/*
* $Id: MethodStatement.java,v 1.8 2002/09/16 08:05:06 jkl Exp $
*
* Copyright (c) 2002 Njet Communications Ltd. All Rights Reserved.
*
* Use is subject to license terms, as defined in
* Anvil Sofware License, Version 1.1. See LICENSE
* file, or http://njet.org/license-1.1.txt
*/
package anvil.script.statements;
import anvil.Location;
import anvil.core.Any;
import anvil.codec.Method;
import anvil.codec.Code;
import anvil.codec.ClassRoom;
import anvil.codec.ConstantPool;
import anvil.codec.Field;
import anvil.script.ClassType;
import anvil.script.compiler.ByteCompiler;
import anvil.ErrorListener;
import anvil.script.Type;
import anvil.script.MethodType;
import anvil.script.ParameterListDeclaration;
import anvil.java.util.Hashlist;
import java.io.IOException;
import java.util.Enumeration;
/**
* class MethodStatement
*
* @author: Jani Lehtim�ki
*/
public class MethodStatement extends FunctionStatement implements MethodType
{
public MethodStatement(DefinitionStatement parent, Location location)
{
super(parent, location);
}
public MethodStatement(
Location location,
DefinitionStatement parent,
FunctionStatement context,
boolean sync,
String name,
String document,
ParameterListDeclaration parameters)
{
super(location, parent, context, sync, name, document, parameters);
}
public int getType()
{
return METHOD;
}
public String getDescriptor()
{
return "m_" + _name;
}
public int getTypeRef(ConstantPool pool)
{
return pool.addMethodRef(_parent.getTypeRef(pool), getDescriptor(), getSignature());
}
public ClassType getClassType()
{
return (ClassType)_parent;
}
public boolean isStaticRegion()
{
return false;
}
public void check(ErrorListener context)
{
_parameters.check(context);
_block.check(context);
_block.eliminate(context);
}
public void compile(ByteCompiler context)
{
ClassRoom clazz = context.getClassRoom();
Field typefield = clazz.createField("m_"+_name, "Lanvil/script/Function;", ACC_PUBLIC|ACC_STATIC);
clazz.createField("M_"+_name, "Lanvil/core/Any;", ACC_PUBLIC|ACC_STATIC);
Method method = clazz.createMethod("m_"+_name, getSignature(), ACC_PUBLIC|(_synchronized?ACC_SYNCHRONIZED:0));
compileBody(context, method, typefield);
}
}