com.carrotsearch.hppc

Class ShortLongScatterMap

java.lang.Object

com.carrotsearch.hppc.ShortLongHashMap

com.carrotsearch.hppc.ShortLongScatterMap

All Implemented Interfaces:

Preallocable, ShortLongAssociativeContainer, ShortLongMap, java.lang.Cloneable, java.lang.Iterable<ShortLongCursor>

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

Same as ShortLongHashMap 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.ShortLongHashMap

ShortLongHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.ShortLongHashMap

keys, values

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class com.carrotsearch.hppc.ShortLongHashMap

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

ShortLongScatterMap

public ShortLongScatterMap()

New instance with sane defaults.

ShortLongScatterMap

public ShortLongScatterMap(int expectedElements)

New instance with sane defaults.

ShortLongScatterMap

public ShortLongScatterMap(int expectedElements,
                           double loadFactor)

New instance with sane defaults.

Method Detail

from

public static ShortLongScatterMap from(short[] keys,
                                       long[] values)

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