com.carrotsearch.hppc

Class IntIntScatterMap

java.lang.Object

com.carrotsearch.hppc.IntIntHashMap

com.carrotsearch.hppc.IntIntScatterMap

All Implemented Interfaces:

IntIntAssociativeContainer, IntIntMap, Preallocable, java.lang.Cloneable, java.lang.Iterable<IntIntCursor>

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

Same as IntIntHashMap 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.IntIntHashMap

IntIntHashMap.KeysContainer

Field Summary

Fields inherited from class com.carrotsearch.hppc.IntIntHashMap

keys, values

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class com.carrotsearch.hppc.IntIntHashMap

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

IntIntScatterMap

public IntIntScatterMap()

New instance with sane defaults.

IntIntScatterMap

public IntIntScatterMap(int expectedElements)

New instance with sane defaults.

IntIntScatterMap

public IntIntScatterMap(int expectedElements,
                        double loadFactor)

New instance with sane defaults.

Method Detail

from

public static IntIntScatterMap from(int[] keys,
                                    int[] values)

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