com.carrotsearch.hppc

Class LongIntScatterMap

java.lang.Object

com.carrotsearch.hppc.LongIntHashMap

com.carrotsearch.hppc.LongIntScatterMap

All Implemented Interfaces:

LongIntAssociativeContainer, LongIntMap, Preallocable, java.lang.Cloneable, java.lang.Iterable<LongIntCursor>

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

Same as LongIntHashMap 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.LongIntHashMap

LongIntHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.LongIntHashMap

keys, values

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class com.carrotsearch.hppc.LongIntHashMap

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

LongIntScatterMap

public LongIntScatterMap()

New instance with sane defaults.

LongIntScatterMap

public LongIntScatterMap(int expectedElements)

New instance with sane defaults.

LongIntScatterMap

public LongIntScatterMap(int expectedElements,
                         double loadFactor)

New instance with sane defaults.

Method Detail

from

public static LongIntScatterMap from(long[] keys,
                                     int[] values)

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