com.carrotsearch.hppc

Class LongLongScatterMap

java.lang.Object

com.carrotsearch.hppc.LongLongHashMap

com.carrotsearch.hppc.LongLongScatterMap

All Implemented Interfaces:

LongLongAssociativeContainer, LongLongMap, Preallocable, java.lang.Cloneable, java.lang.Iterable<LongLongCursor>

@Generated(date="2015-05-07T09:33:04+0200",
           value="KTypeVTypeScatterMap.java")
public class LongLongScatterMap
extends LongLongHashMap

Same as LongLongHashMap but does not implement per-instance key mixing strategy and uses a simpler (faster) bit distribution function.

Note: read about important differences between hash and scatter sets.

Nested Class Summary

Nested classes/interfaces inherited from class com.carrotsearch.hppc.LongLongHashMap

LongLongHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.LongLongHashMap

keys, values

Constructor Summary

Constructors

Constructor and Description
LongLongScatterMap() New instance with sane defaults.
LongLongScatterMap(int expectedElements) New instance with sane defaults.
LongLongScatterMap(int expectedElements, double loadFactor) New instance with sane defaults.

Method Summary

Modifier and Type	Method and Description
static LongLongScatterMap	from(long[] keys, long[] values) Creates a hash map from two index-aligned arrays of key-value pairs.

Methods inherited from class com.carrotsearch.hppc.LongLongHashMap

addTo, clear, clone, containsKey, ensureCapacity, equals, forEach, forEach, get, getOrDefault, hashCode, indexExists, indexGet, indexInsert, indexOf, indexReplace, isEmpty, iterator, keys, put, putAll, putAll, putIfAbsent, putOrAdd, release, remove, removeAll, removeAll, removeAll, size, toString, values, visualizeKeyDistribution

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

LongLongScatterMap

public LongLongScatterMap()

New instance with sane defaults.

LongLongScatterMap

public LongLongScatterMap(int expectedElements)

New instance with sane defaults.

LongLongScatterMap

public LongLongScatterMap(int expectedElements,
                          double loadFactor)

New instance with sane defaults.

Method Detail

from

public static LongLongScatterMap from(long[] keys,
                                      long[] values)

Creates a hash map from two index-aligned arrays of key-value pairs.