org.dizitart.no2.util

Class IndexUtils

java.lang.Object

org.dizitart.no2.util.IndexUtils

public final class IndexUtils
extends java.lang.Object

A utility class for nitrite Index.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
static java.lang.String	internalName(Index index) Gets the internal name of an Index.
static <K,V extends java.lang.Comparable<V>> java.util.Map<K,V>	sortByScore(java.util.Map<K,V> unsortedMap) Sorts a map against it values.

Methods inherited from class java.lang.Object

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

Method Detail

internalName

public static java.lang.String internalName(Index index)

Gets the internal name of an Index.

Parameters:

index - the index

Returns:

the internal name.

sortByScore

public static <K,V extends java.lang.Comparable<V>> java.util.Map<K,V> sortByScore(java.util.Map<K,V> unsortedMap)

Sorts a map against it values. It is used to sort a score map during full-text index search.

Type Parameters:

K - the key type

V - the value type

Parameters:

unsortedMap - the unsorted map

Returns:

sorted map based on values.