Package com.trivago.fastutilconcurrentwrapper.map

Class ConcurrentBusyWaitingLongLongMap

java.lang.Object

com.trivago.fastutilconcurrentwrapper.map.PrimitiveConcurrentMap

com.trivago.fastutilconcurrentwrapper.map.ConcurrentBusyWaitingLongLongMap

All Implemented Interfaces:

LongLongMap, PrimitiveKeyMap, PrimitiveLongKeyMap

public class ConcurrentBusyWaitingLongLongMap
extends PrimitiveConcurrentMap
implements LongLongMap

Field Summary

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

locks, numBuckets

Fields inherited from interface com.trivago.fastutilconcurrentwrapper.LongLongMap

DEFAULT_VALUE

Constructor Summary

Constructors

Constructor	Description
ConcurrentBusyWaitingLongLongMap(int numBuckets, int initialCapacity, float loadFactor, long defaultValue)

Method Summary

Modifier and Type	Method	Description
long	computeIfAbsent(long key, it.unimi.dsi.fastutil.longs.Long2LongFunction mappingFunction)
long	computeIfPresent(long key, BiFunction<Long,Long,Long> mappingFunction)
boolean	containsKey(long key)
long	get(long key)
long	getDefaultValue()
boolean	isEmpty()
long	put(long key, long value)
long	remove(long key)
boolean	remove(long key, long 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

ConcurrentBusyWaitingLongLongMap

public ConcurrentBusyWaitingLongLongMap(int numBuckets,
 int initialCapacity,
 float loadFactor,
 long 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(long key)

Specified by:

containsKey in interface PrimitiveLongKeyMap

get

public long get(long key)

Specified by:

get in interface LongLongMap

Returns:

0 if the key is not present

put

public long put(long key,
 long value)

Specified by:

put in interface LongLongMap

getDefaultValue

public long getDefaultValue()

Specified by:

getDefaultValue in interface LongLongMap

remove

public long remove(long key)

Specified by:

remove in interface LongLongMap

remove

public boolean remove(long key,
 long value)

Specified by:

remove in interface LongLongMap

computeIfAbsent

public long computeIfAbsent(long key,
 it.unimi.dsi.fastutil.longs.Long2LongFunction mappingFunction)

Specified by:

computeIfAbsent in interface LongLongMap

computeIfPresent

public long computeIfPresent(long key,
 BiFunction<Long,Long,Long> mappingFunction)

Specified by:

computeIfPresent in interface LongLongMap