com.carrotsearch.hppc

Class CharByteScatterMap

java.lang.Object

com.carrotsearch.hppc.CharByteHashMap

com.carrotsearch.hppc.CharByteScatterMap

All Implemented Interfaces:

CharByteAssociativeContainer, CharByteMap, Preallocable, java.lang.Cloneable, java.lang.Iterable<CharByteCursor>

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

Same as CharByteHashMap 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.CharByteHashMap

CharByteHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.CharByteHashMap

keys, values

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class com.carrotsearch.hppc.CharByteHashMap

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

CharByteScatterMap

public CharByteScatterMap()

New instance with sane defaults.

CharByteScatterMap

public CharByteScatterMap(int expectedElements)

New instance with sane defaults.

CharByteScatterMap

public CharByteScatterMap(int expectedElements,
                          double loadFactor)

New instance with sane defaults.

Method Detail

from

public static CharByteScatterMap from(char[] keys,
                                      byte[] values)

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