Package com.ibm.wala.ssa

Class SSAFieldAccessInstruction

java.lang.Object

com.ibm.wala.ssa.SSAInstruction

com.ibm.wala.ssa.SSAFieldAccessInstruction

Direct Known Subclasses:

SSAGetInstruction, SSAPutInstruction

public abstract class SSAFieldAccessInstruction
extends SSAInstruction

Abstract base class for SSAGetInstruction and SSAPutInstruction.

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.wala.ssa.SSAInstruction

SSAInstruction.IVisitor, SSAInstruction.Visitor

Field Summary

Fields inherited from class com.ibm.wala.ssa.SSAInstruction

NO_INDEX

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SSAFieldAccessInstruction(int iindex, FieldReference field, int ref)

Method Summary

Modifier and Type	Method	Description
FieldReference	getDeclaredField()
TypeReference	getDeclaredFieldType()
int	getRef()
boolean	isPEI()
boolean	isStatic()

Methods inherited from class com.ibm.wala.ssa.SSAInstruction

copyForSSA, equals, getDef, getDef, getExceptionTypes, getNumberOfDefs, getNumberOfUses, getUse, getValueString, hasDef, hashCode, iIndex, isFallThrough, setInstructionIndex, toString, toString, visit

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

SSAFieldAccessInstruction

protected SSAFieldAccessInstruction(int iindex,
 FieldReference field,
 int ref)
                             throws IllegalArgumentException

Throws:

IllegalArgumentException

Method Details

getDeclaredFieldType

public TypeReference getDeclaredFieldType()

getDeclaredField

public FieldReference getDeclaredField()

getRef

public int getRef()

isStatic

public boolean isStatic()

isPEI

public boolean isPEI()

Overrides:

isPEI in class SSAInstruction

Returns:

true iff this instruction may throw an exception.