edu.ksu.cis.projects.bogor.ast
Class BinaryExp

java.lang.Object
  edu.ksu.cis.projects.bogor.ast.Node
      edu.ksu.cis.projects.bogor.ast.Exp
          edu.ksu.cis.projects.bogor.ast.BinaryExp

All Implemented Interfaces:

IExpParent, Disposable, Serializable, Cloneable

public final class BinaryExp
extends Exp

Binary exp AST.

Version:

CVS $Revision: 1.4 $ $Date: 2005/01/13 23:40:09 $

Author:

Robby

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.ksu.cis.projects.bogor.ast.Exp

TYPE

Fields inherited from class edu.ksu.cis.projects.bogor.ast.Node

ILLEGAL_LOCAL_ID_CHAR

Constructor Summary

BinaryExp(BinaryOp binaryOp, Exp exp1, Exp exp2)
Default constructor.

Method Summary

BinaryExp	clone() Clones this object (deep clone); including location info.
void	dispose() Disposes exp1 and exp2.
BinaryOp	getBinaryOp() Gets the binary operator.
Exp	getExp1() Gets the first exp.
Exp	getExp2() Gets the second exp.
void	setBinaryOp(BinaryOp newBinaryOp) Sets the binary operator.
void	setExp1(Exp newExp1) Sets the first exp.
void	setExp2(Exp newExp2) Sets the second exp.
String	toString() Returns the string representation of this object.
void	visit(ASTVisitor visitor)

Methods inherited from class edu.ksu.cis.projects.bogor.ast.Exp

getParent, setParent

Methods inherited from class edu.ksu.cis.projects.bogor.ast.Node

getLocationInfo, getProperty, putProperty, setLocationInfo

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BinaryExp

public BinaryExp(BinaryOp binaryOp,
                 Exp exp1,
                 Exp exp2)

Default constructor. Sets this object as the first exp's and second exp's parent.

Parameters:

binaryOp - The binary operator. Must be valid.

exp1 - The first exp. Must be non-null.

exp2 - The second exp. Must be non-null.

Method Detail

setBinaryOp

public void setBinaryOp(BinaryOp newBinaryOp)

Sets the binary operator.

Parameters:

newBinaryOp - The new binary operator. Must be valid.

getBinaryOp

public BinaryOp getBinaryOp()

Gets the binary operator.

Returns:

The binary operator. Valid.

setExp1

public void setExp1(Exp newExp1)

Sets the first exp. Sets this object as the first exp's parent.

Parameters:

newExp1 - The new first exp. Must be non-null.

getExp1

public Exp getExp1()

Gets the first exp.

Returns:

The first exp. Non-null.

setExp2

public void setExp2(Exp newExp2)

Sets the second exp. Sets this object as the second exp's parent.

Parameters:

newExp2 - The new second exp. Must be non-null.

getExp2

public Exp getExp2()

Gets the second exp.

Returns:

The second exp. Non-null.

clone

public BinaryExp clone()

Clones this object (deep clone); including location info.

Specified by:

clone in class Exp

Returns:

The clone of this object. Non-null.

dispose

public void dispose()

Disposes exp1 and exp2. Can be called repeatedly. Once called, avoid using this object.

Specified by:

dispose in interface Disposable

Overrides:

dispose in class Exp

toString

public String toString()

Returns the string representation of this object.

Specified by:

toString in class Node

Returns:

"exp1 binaryOp exp2".

visit

public void visit(ASTVisitor visitor)

Specified by:

visit in class Node