com.alibaba.fastjson2.internal.trove.map.hash

Class TLongIntHashMap

java.lang.Object

com.alibaba.fastjson2.internal.trove.map.hash.TLongIntHashMap

public final class TLongIntHashMap
extends java.lang.Object

An open addressed Map implementation for long keys and int values.

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	consumeFreeSlot
private int	free
(package private) static int	largestPrime
private int	maxSize
(package private) static int[]	primeCapacities
private long[]	set
private int	size
private int[]	values

Constructor Summary

Constructors

Constructor and Description
TLongIntHashMap() Creates a new TLongIntHashMap instance with the default capacity and load factor.
TLongIntHashMap(long key, int value)

Method Summary

Modifier and Type	Method and Description
boolean	forEachEntry(java.util.function.BiFunction<java.lang.Long,java.lang.Integer,java.lang.Boolean> procedure)
int	get(long key)
private int	insertKey(long key) Locates the index at which val can be inserted.
(package private) static int	nextPrime(int desiredCapacity)
void	put(long key, int value)
int	putIfAbsent(long key, int value)
private void	rehash(int capacity)
int	size()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

largestPrime

static final int largestPrime

primeCapacities

static final int[] primeCapacities

values

private int[] values

set

private long[] set

consumeFreeSlot

private boolean consumeFreeSlot

size

private int size

free

private int free

maxSize

private int maxSize

Constructor Detail

TLongIntHashMap

public TLongIntHashMap()

Creates a new TLongIntHashMap instance with the default capacity and load factor.

TLongIntHashMap

public TLongIntHashMap(long key,
                       int value)

Method Detail

nextPrime

static int nextPrime(int desiredCapacity)

put

public void put(long key,
                int value)

putIfAbsent

public int putIfAbsent(long key,
                       int value)

rehash

private void rehash(int capacity)

get

public int get(long key)

forEachEntry

public boolean forEachEntry(java.util.function.BiFunction<java.lang.Long,java.lang.Integer,java.lang.Boolean> procedure)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

size

public int size()

insertKey

private int insertKey(long key)

Locates the index at which val can be inserted. if there is already a value equal()ing val in the set, returns that value as a negative integer.

Parameters:

key - an long value

Returns:

an int value