com.espertech.esper.util

Class ObjectComparator

java.lang.Object

com.espertech.esper.util.ObjectComparator

All Implemented Interfaces:

MetaDefItem, java.io.Serializable, java.util.Comparator<java.lang.Object>

public final class ObjectComparator
extends java.lang.Object
implements java.util.Comparator<java.lang.Object>, MetaDefItem, java.io.Serializable

A comparator on objects that takes a boolean array for ascending/descending.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ObjectComparator(boolean isDescendingValue) Ctor.

Method Summary

Modifier and Type	Method and Description
int	compare(java.lang.Object firstValue, java.lang.Object secondValue)

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

ObjectComparator

public ObjectComparator(boolean isDescendingValue)

Ctor.

Parameters:

isDescendingValue - ascending or descending

Method Detail

compare

public final int compare(java.lang.Object firstValue,
                         java.lang.Object secondValue)

Specified by:

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