/*
* $Id: ForeachNode.java,v 1.3 2002/09/16 08:05:04 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.expression;
import anvil.ErrorListener;
import anvil.Location;
import anvil.core.Any;
import anvil.codec.Code;
import anvil.codec.ConstantPool;
import anvil.script.compiler.ByteCompiler;
import anvil.script.statements.FunctionStatement;
import anvil.script.Context;
import anvil.script.Function;
import anvil.script.Type;
import java.io.IOException;
/**
* class ForeachNode
*
* @author: Jani Lehtim�ki
*/
public class ForeachNode extends BinaryParent
{
public ForeachNode(Node self, Node inline)
{
super(self, inline);
}
public int typeOf()
{
return Node.EXPR_FOREACH;
}
public boolean isConstant()
{
return false;
}
public void compile(ByteCompiler context, int operation)
{
Code code = context.getCode();
ConstantPool pool = code.getPool();
code.aload_first();
_left.compile(context, GET);
_right.compile(context, GET);
code.invokevirtual(pool.addMethodRef(context.TYPE_CONTEXT, "foreach",
"(Lanvil/core/Any;Lanvil/core/Any;)Lanvil/core/Any;"));
if (operation == GET_BOOLEAN) {
context.any2boolean();
}
}
}