org.gvsig.tools.util

Class CompareUtils.NullSafeComparator<T>

java.lang.Object

org.gvsig.tools.util.CompareUtils.NullSafeComparator<T>

All Implemented Interfaces:

java.util.Comparator<T>

Enclosing class:

CompareUtils

public abstract static class CompareUtils.NullSafeComparator<T>
extends java.lang.Object
implements java.util.Comparator<T>

Constructor Summary

Constructors

Constructor and Description
NullSafeComparator()
NullSafeComparator(boolean nullIsLess)

Method Summary

Modifier and Type	Method and Description
int	compare(T o1, T o2)
abstract int	safeCompare(T o1, T o2)

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

NullSafeComparator

public NullSafeComparator(boolean nullIsLess)

NullSafeComparator

public NullSafeComparator()

Method Detail

compare

public final int compare(T o1,
                         T o2)

Specified by:

compare in interface java.util.Comparator<T>

safeCompare

public abstract int safeCompare(T o1,
                                T o2)