com.ibm.wala.ssa

Class PhiValue

java.lang.Object

com.ibm.wala.ssa.PhiValue

All Implemented Interfaces:

Value

public class PhiValue
extends java.lang.Object
implements Value

A value generated by a phi instruction.

Clients shouldn't use this ... it's only used internally during SSA construction.

Method Summary

Modifier and Type	Method and Description
SSAPhiInstruction	getPhiInstruction()
boolean	isNullConstant() Is this value a null constant?
boolean	isStringConstant() Is this value a string constant?
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getPhiInstruction

public SSAPhiInstruction getPhiInstruction()

Returns:

The phi instruction that defines this value

isStringConstant

public boolean isStringConstant()

Description copied from interface: Value

Is this value a string constant?

Specified by:

isStringConstant in interface Value

isNullConstant

public boolean isNullConstant()

Description copied from interface: Value

Is this value a null constant?

Specified by:

isNullConstant in interface Value