com.ibm.wala.ipa.callgraph.propagation
Class PointerKeyComparator

java.lang.Object
  com.ibm.wala.ipa.callgraph.propagation.PointerKeyComparator

All Implemented Interfaces:

java.util.Comparator

public class PointerKeyComparator
extends java.lang.Object
implements java.util.Comparator

Constructor Summary

PointerKeyComparator(IClassHierarchy cha)

Method Summary

int	compare(java.lang.Object key1, java.lang.Object key2)
protected int	compareConcreteTypes(IClass k1, IClass k2)
protected int	compareFields(IField if1, IField if2)
protected int	compareInstanceKeys(InstanceKey k1, InstanceKey k2)
protected int	compareOtherKeys(java.lang.Object key1, java.lang.Object key2)
protected int	comparePrimitives(TypeReference r1, TypeReference r2)
boolean	equals(java.lang.Object o)
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

PointerKeyComparator

public PointerKeyComparator(IClassHierarchy cha)

Method Detail

comparePrimitives

protected int comparePrimitives(TypeReference r1,
                                TypeReference r2)

compareConcreteTypes

protected int compareConcreteTypes(IClass k1,
                                   IClass k2)

compareInstanceKeys

protected int compareInstanceKeys(InstanceKey k1,
                                  InstanceKey k2)

compareFields

protected int compareFields(IField if1,
                            IField if2)

compare

public int compare(java.lang.Object key1,
                   java.lang.Object key2)

Specified by:

compare in interface java.util.Comparator

compareOtherKeys

protected int compareOtherKeys(java.lang.Object key1,
                               java.lang.Object key2)

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Comparator

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object