com.liferay.portal.kernel.util

Class NullSafeStringComparator

java.lang.Object

com.liferay.portal.kernel.util.NullSafeStringComparator

All Implemented Interfaces:

java.util.Comparator<java.lang.String>

public class NullSafeStringComparator
extends java.lang.Object
implements java.util.Comparator<java.lang.String>

Author:

Shuyang Zhou

Constructor Summary

Constructors

Constructor and Description
NullSafeStringComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(java.lang.String s1, java.lang.String s2)

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

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

NullSafeStringComparator

public NullSafeStringComparator()

Method Detail

compare

public int compare(java.lang.String s1,
                   java.lang.String s2)

Specified by:

compare in interface java.util.Comparator<java.lang.String>