Package com.trivago.fastutilconcurrentwrapper.map

Class ConcurrentBusyWaitingIntIntMap

java.lang.Object

com.trivago.fastutilconcurrentwrapper.map.PrimitiveConcurrentMap

com.trivago.fastutilconcurrentwrapper.map.ConcurrentBusyWaitingIntIntMap

All Implemented Interfaces:

IntIntMap, PrimitiveIntKeyMap, PrimitiveKeyMap

public class ConcurrentBusyWaitingIntIntMap
extends PrimitiveConcurrentMap
implements IntIntMap

Field Summary

Fields inherited from class com.trivago.fastutilconcurrentwrapper.map.PrimitiveConcurrentMap

locks, numBuckets

Fields inherited from interface com.trivago.fastutilconcurrentwrapper.IntIntMap

DEFAULT_VALUE

Constructor Summary

Constructors

Constructor	Description
ConcurrentBusyWaitingIntIntMap(int numBuckets, int initialCapacity, float loadFactor, int defaultValue)

Method Summary

Modifier and Type	Method	Description
int	computeIfAbsent(int key, it.unimi.dsi.fastutil.ints.Int2IntFunction mappingFunction)
int	computeIfPresent(int key, BiFunction<Integer,Integer,Integer> mappingFunction)
boolean	containsKey(int key)
int	get(int key)
int	getDefaultValue()
boolean	isEmpty()
int	put(int key, int value)
int	remove(int key)
boolean	remove(int key, int value)
int	size()

Methods inherited from class com.trivago.fastutilconcurrentwrapper.map.PrimitiveConcurrentMap

getBucket, getBucket, isEmpty, size

Methods inherited from class java.lang.Object

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

Constructor Details

ConcurrentBusyWaitingIntIntMap

public ConcurrentBusyWaitingIntIntMap(int numBuckets,
 int initialCapacity,
 float loadFactor,
 int defaultValue)

Method Details

size

public int size()

Specified by:

size in interface PrimitiveKeyMap

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface PrimitiveKeyMap

containsKey

public boolean containsKey(int key)

Specified by:

containsKey in interface PrimitiveIntKeyMap

get

public int get(int key)

Specified by:

get in interface IntIntMap

Returns:

0 if the key is not present

put

public int put(int key,
 int value)

Specified by:

put in interface IntIntMap

getDefaultValue

public int getDefaultValue()

Specified by:

getDefaultValue in interface IntIntMap

remove

public int remove(int key)

Specified by:

remove in interface IntIntMap

remove

public boolean remove(int key,
 int value)

Specified by:

remove in interface IntIntMap

computeIfAbsent

public int computeIfAbsent(int key,
 it.unimi.dsi.fastutil.ints.Int2IntFunction mappingFunction)

Specified by:

computeIfAbsent in interface IntIntMap

computeIfPresent

public int computeIfPresent(int key,
 BiFunction<Integer,Integer,Integer> mappingFunction)

Specified by:

computeIfPresent in interface IntIntMap