ai.libs.jaicore.basic.kvstore

Class KVStoreSequentialComparator

java.lang.Object

ai.libs.jaicore.basic.kvstore.KVStoreSequentialComparator

All Implemented Interfaces:

java.util.Comparator<KVStore>

public class KVStoreSequentialComparator
extends java.lang.Object
implements java.util.Comparator<KVStore>

This comparator may be used to sort KVStore objects in a KVStoreCollection according to the values for the specified keys. The KVStores are then compared successively for the provided keys and ordered in ascending order.

Constructor Summary

Constructors

Constructor and Description
KVStoreSequentialComparator(java.lang.String... sortKeys) Default c'tor initializing the comparator for a set of keys for which the kvstores are to be sorted.

Method Summary

Modifier and Type	Method and Description
int	compare(KVStore arg0, KVStore arg1)

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

KVStoreSequentialComparator

public KVStoreSequentialComparator(java.lang.String... sortKeys)

Default c'tor initializing the comparator for a set of keys for which the kvstores are to be sorted.

Parameters:

sortKeys - The array of keys for which to sort the KVStoreCollection.

Method Detail

compare

public int compare(KVStore arg0,
                   KVStore arg1)

Specified by:

compare in interface java.util.Comparator<KVStore>