com.espertech.esper.util

Class ObjectCollatingComparator

java.lang.Object

com.espertech.esper.util.ObjectCollatingComparator

All Implemented Interfaces:

MetaDefItem, Serializable, Comparator<Object>

public final class ObjectCollatingComparator
extends Object
implements Comparator<Object>, MetaDefItem, Serializable

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

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ObjectCollatingComparator(boolean isDescendingValue) Ctor.

Method Summary

Modifier and Type	Method and Description
int	compare(Object firstValue, 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

ObjectCollatingComparator

public ObjectCollatingComparator(boolean isDescendingValue)

Ctor.

Parameters:

isDescendingValue - ascending or descending

Method Detail

compare

public final int compare(Object firstValue,
                         Object secondValue)

Specified by:

compare in interface Comparator<Object>