/*
* Javassist, a Java-bytecode translator toolkit.
* Copyright (C) 1999-2007 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. Alternatively, the contents of this file may be used under
* the terms of the GNU Lesser General Public License Version 2.1 or later.
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*/
package javassist.compiler.ast;
import javassist.compiler.
TokenId;
import javassist.compiler.
CompileError;
/**
* Cast expression.
*/
public class
CastExpr extends
ASTList implements
TokenId {
protected int
castType;
protected int
arrayDim;
public
CastExpr(
ASTList className, int
dim,
ASTree expr) {
super(
className, new
ASTList(
expr));
castType =
CLASS;
arrayDim =
dim;
}
public
CastExpr(int
type, int
dim,
ASTree expr) {
super(null, new
ASTList(
expr));
castType =
type;
arrayDim =
dim;
}
/* Returns CLASS, BOOLEAN, INT, or ...
*/
public int
getType() { return
castType; }
public int
getArrayDim() { return
arrayDim; }
public
ASTList getClassName() { return (
ASTList)
getLeft(); }
public
ASTree getOprand() { return
getRight().
getLeft(); }
public void
setOprand(
ASTree t) {
getRight().
setLeft(
t); }
public
String getTag() { return "cast:" +
castType + ":" +
arrayDim; }
public void
accept(
Visitor v) throws
CompileError {
v.
atCastExpr(this); }
}