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/*
* 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.CompileError;
import javassist.compiler.TokenId;
/**
* Statement.
*/
public class Stmnt extends ASTList implements TokenId {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected int operatorId;
public Stmnt(int op, ASTree _head, ASTList _tail, int lineNumber) {
super(_head, _tail, lineNumber);
operatorId = op;
}
public Stmnt(int op, ASTree _head, int lineNumber) {
super(_head, lineNumber);
operatorId = op;
}
public Stmnt(int op, int lineNumber) {
this(op, null, lineNumber);
}
public static Stmnt make(int op, ASTree oprand1, ASTree oprand2, int lineNumber) {
return new Stmnt(op, oprand1, new ASTList(oprand2, lineNumber), lineNumber);
}
public static Stmnt make(int op, ASTree op1, ASTree op2, ASTree op3, int lineNumber) {
return new Stmnt(op, op1, new ASTList(op2, new ASTList(op3, lineNumber), lineNumber), lineNumber);
}
@Override
public void accept(Visitor v) throws CompileError { v.atStmnt(this); }
public int getOperator() { return operatorId; }
@Override
protected String getTag() {
if (operatorId < 128)
return "stmnt:" + (char)operatorId;
return "stmnt:" + operatorId;
}
}
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