com.carrotsearch.hppc

Class ShortByteScatterMap

java.lang.Object

com.carrotsearch.hppc.ShortByteHashMap

com.carrotsearch.hppc.ShortByteScatterMap

All Implemented Interfaces:

Preallocable, ShortByteAssociativeContainer, ShortByteMap, java.lang.Cloneable, java.lang.Iterable<ShortByteCursor>

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

Same as ShortByteHashMap 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.ShortByteHashMap

ShortByteHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.ShortByteHashMap

keys, values

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class com.carrotsearch.hppc.ShortByteHashMap

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

ShortByteScatterMap

public ShortByteScatterMap()

New instance with sane defaults.

ShortByteScatterMap

public ShortByteScatterMap(int expectedElements)

New instance with sane defaults.

ShortByteScatterMap

public ShortByteScatterMap(int expectedElements,
                           double loadFactor)

New instance with sane defaults.

Method Detail

from

public static ShortByteScatterMap from(short[] keys,
                                       byte[] values)

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