com.hazelcast.util

Class SortingUtil

java.lang.Object

com.hazelcast.util.SortingUtil

public final class SortingUtil
extends Object

Utility class for generating Comparators to be used in sort methods specific to hazelcast classes.

Method Summary

Methods

Modifier and Type	Method and Description
static int	compare(Comparator<Map.Entry> comparator, IterationType iterationType, Map.Entry entry1, Map.Entry entry2)
static boolean	compareAnchor(PagingPredicate pagingPredicate, QueryableEntry queryEntry, Map.Entry<Integer,Map.Entry> nearestAnchorEntry)
static SortedQueryResultSet	getSortedQueryResultSet(List<Map.Entry> list, PagingPredicate pagingPredicate, IterationType iterationType)
static List<QueryableEntry>	getSortedSubList(List<QueryableEntry> list, PagingPredicate pagingPredicate, Map.Entry<Integer,Map.Entry> nearestAnchorEntry)
static boolean	isSuitableForCompare(Comparator<Map.Entry> comparator, IterationType iterationType, Map.Entry entry)
static Comparator<Map.Entry>	newComparator(Comparator<Map.Entry> comparator, IterationType iterationType)
static Comparator<Map.Entry>	newComparator(PagingPredicate pagingPredicate)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isSuitableForCompare

public static boolean isSuitableForCompare(Comparator<Map.Entry> comparator,
                           IterationType iterationType,
                           Map.Entry entry)

compare

public static int compare(Comparator<Map.Entry> comparator,
          IterationType iterationType,
          Map.Entry entry1,
          Map.Entry entry2)

newComparator

public static Comparator<Map.Entry> newComparator(Comparator<Map.Entry> comparator,
                                  IterationType iterationType)

newComparator

public static Comparator<Map.Entry> newComparator(PagingPredicate pagingPredicate)

getSortedSubList

public static List<QueryableEntry> getSortedSubList(List<QueryableEntry> list,
                                    PagingPredicate pagingPredicate,
                                    Map.Entry<Integer,Map.Entry> nearestAnchorEntry)

getSortedQueryResultSet

public static SortedQueryResultSet getSortedQueryResultSet(List<Map.Entry> list,
                                           PagingPredicate pagingPredicate,
                                           IterationType iterationType)

compareAnchor

public static boolean compareAnchor(PagingPredicate pagingPredicate,
                    QueryableEntry queryEntry,
                    Map.Entry<Integer,Map.Entry> nearestAnchorEntry)