Class ToStringComparator<T>

java.lang.Object

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

All Implemented Interfaces:

Comparator<T>

public class ToStringComparator<T>
extends Object
implements Comparator<T>

A comparator based on lexicographical ordering of toString()

Method Summary

Modifier and Type	Method	Description
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, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Method Details

compare

public int compare(T o1,
 T o2)
            throws NullPointerException

Specified by:

compare in interface Comparator<T>

Throws:

NullPointerException

instance

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