/*
* Javassist, a Java-bytecode translator toolkit.
* Copyright (C) 1999- 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,
* or the Apache License Version 2.0.
*
* 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;
/**
* Statement.
*/
public class
Stmnt extends
ASTList implements
TokenId {
protected int
operatorId;
public
Stmnt(int
op,
ASTree _head,
ASTList _tail) {
super(
_head,
_tail);
operatorId =
op;
}
public
Stmnt(int
op,
ASTree _head) {
super(
_head);
operatorId =
op;
}
public
Stmnt(int
op) {
this(
op, null);
}
public static
Stmnt make(int
op,
ASTree oprand1,
ASTree oprand2) {
return new
Stmnt(
op,
oprand1, new
ASTList(
oprand2));
}
public static
Stmnt make(int
op,
ASTree op1,
ASTree op2,
ASTree op3) {
return new
Stmnt(
op,
op1, new
ASTList(
op2, new
ASTList(
op3)));
}
public void
accept(
Visitor v) throws
CompileError {
v.
atStmnt(this); }
public int
getOperator() { return
operatorId; }
protected
String getTag() {
if (
operatorId < 128)
return "stmnt:" + (char)
operatorId;
else
return "stmnt:" +
operatorId;
}
}