PhiValue (API Reference for wala 1.3.9)

java.lang.Object
- com.ibm.wala.ssa.PhiValue

All Implemented Interfaces:

Value
```
public class PhiValue
extends 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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SSAPhiInstruction`	`getPhiInstruction()`
`boolean`	`isNullConstant()`	Is this value a null constant?
`boolean`	`isStringConstant()`	Is this value a string constant?
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class 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