com.ibm.wala.util.collections
Class ToStringComparator<T>

java.lang.Object
  com.ibm.wala.util.collections.ToStringComparator<T>

All Implemented Interfaces:

java.util.Comparator<T>

public class ToStringComparator<T>
extends java.lang.Object
implements java.util.Comparator<T>

A comparator based on lexicographical ordering of toString()

Method Summary

int	compare(T o1, T o2)
static <T> ToStringComparator<T>	instance()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Method Detail

compare

public int compare(T o1,
                   T o2)
            throws java.lang.NullPointerException

Specified by:

compare in interface java.util.Comparator<T>

Throws:

java.lang.NullPointerException

instance

public static <T> ToStringComparator<T> instance()