com.carrotsearch.hppc

Class CharCharScatterMap

java.lang.Object

com.carrotsearch.hppc.CharCharHashMap

com.carrotsearch.hppc.CharCharScatterMap

All Implemented Interfaces:

CharCharAssociativeContainer, CharCharMap, Preallocable, java.lang.Cloneable, java.lang.Iterable<CharCharCursor>

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

Same as CharCharHashMap 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.CharCharHashMap

CharCharHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.CharCharHashMap

keys, values

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class com.carrotsearch.hppc.CharCharHashMap

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

CharCharScatterMap

public CharCharScatterMap()

New instance with sane defaults.

CharCharScatterMap

public CharCharScatterMap(int expectedElements)

New instance with sane defaults.

CharCharScatterMap

public CharCharScatterMap(int expectedElements,
                          double loadFactor)

New instance with sane defaults.

Method Detail

from

public static CharCharScatterMap from(char[] keys,
                                      char[] values)

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