com.carrotsearch.hppc

Class CharIntScatterMap

java.lang.Object

com.carrotsearch.hppc.CharIntHashMap

com.carrotsearch.hppc.CharIntScatterMap

All Implemented Interfaces:

CharIntAssociativeContainer, CharIntMap, Preallocable, java.lang.Cloneable, java.lang.Iterable<CharIntCursor>

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

Same as CharIntHashMap 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.CharIntHashMap

CharIntHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.CharIntHashMap

keys, values

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class com.carrotsearch.hppc.CharIntHashMap

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

CharIntScatterMap

public CharIntScatterMap()

New instance with sane defaults.

CharIntScatterMap

public CharIntScatterMap(int expectedElements)

New instance with sane defaults.

CharIntScatterMap

public CharIntScatterMap(int expectedElements,
                         double loadFactor)

New instance with sane defaults.

Method Detail

from

public static CharIntScatterMap from(char[] keys,
                                     int[] values)

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