com.hazelcast.internal.hidensity.impl

Class DefaultHiDensityRecordMap<R extends HiDensityRecord>

java.lang.Object

com.hazelcast.elastic.map.BinaryElasticHashMap<V>

com.hazelcast.elastic.map.SampleableElasticHashMap<R>

com.hazelcast.internal.hidensity.impl.DefaultHiDensityRecordMap<R>

Type Parameters:

R - type of the HiDensityRecord to be stored

All Implemented Interfaces:

com.hazelcast.elastic.map.ElasticMap<com.hazelcast.nio.serialization.Data,R>, HiDensityRecordMap<R>, com.hazelcast.nio.Disposable, Map<com.hazelcast.nio.serialization.Data,R>

Direct Known Subclasses:

EvictableHiDensityRecordMap

public class DefaultHiDensityRecordMap<R extends HiDensityRecord>
extends SampleableElasticHashMap<R>
implements HiDensityRecordMap<R>

Nested Class Summary

Nested classes/interfaces inherited from class com.hazelcast.elastic.map.SampleableElasticHashMap

SampleableElasticHashMap.IterableSamplingEntry, SampleableElasticHashMap.SamplingEntry

Nested classes/interfaces inherited from class com.hazelcast.elastic.map.BinaryElasticHashMap

BinaryElasticHashMap.KeyIter, BinaryElasticHashMap.MapEntry, BinaryElasticHashMap.RandomKeyIter, BinaryElasticHashMap.RandomValueIter, BinaryElasticHashMap.ValueIter

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected HiDensityRecordProcessor<R>	recordProcessor
protected HiDensityStorageInfo	storageInfo

Fields inherited from class com.hazelcast.elastic.map.BinaryElasticHashMap

accessor, HEADER_LENGTH_IN_BYTES, memoryBlockProcessor

Constructor Summary

Constructors

Constructor and Description
DefaultHiDensityRecordMap(int initialCapacity, HiDensityRecordProcessor<R> recordProcessor, HiDensityStorageInfo storageInfo)

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the map by removing and disposing all key/value pairs stored.
protected void	decreaseEntryCount()
protected void	decreaseEntryCount(int entryCount)
boolean	delete(com.hazelcast.nio.serialization.Data key)
protected void	increaseEntryCount()
com.hazelcast.elastic.SlottableIterator<Map.Entry<com.hazelcast.nio.serialization.Data,R>>	iterator(int slot) Returns a slottable iterator for this HiDensityRecordMap to iterate over records.
protected com.hazelcast.memory.NativeOutOfMemoryError	onOome(com.hazelcast.memory.NativeOutOfMemoryError e)
R	put(com.hazelcast.nio.serialization.Data key, R value)
R	putIfAbsent(com.hazelcast.nio.serialization.Data key, R value)
R	remove(Object k)
boolean	remove(Object k, Object v)
boolean	set(com.hazelcast.nio.serialization.Data key, R value)

Methods inherited from class com.hazelcast.elastic.map.SampleableElasticHashMap

createSamplingEntry, getRandomSamples

Methods inherited from class com.hazelcast.elastic.map.BinaryElasticHashMap

capacity, containsKey, containsValue, dispose, entryIter, entryIter, entrySet, get, getIfSameKey, getNativeKeyAddress, isEmpty, keyIter, keySet, loadFromOffHeapHeader, newRandomEvictionKeyIterator, newRandomEvictionValueIterator, putAll, readV, replace, replace, size, storeHeaderOffHeap, toString, valueIter, valueIter, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, putAll, replace, replace, replaceAll, size, values

Field Detail

recordProcessor

protected final transient HiDensityRecordProcessor<R extends HiDensityRecord> recordProcessor

storageInfo

protected final transient HiDensityStorageInfo storageInfo

Constructor Detail

DefaultHiDensityRecordMap

public DefaultHiDensityRecordMap(int initialCapacity,
                                 HiDensityRecordProcessor<R> recordProcessor,
                                 HiDensityStorageInfo storageInfo)

Method Detail

increaseEntryCount

protected void increaseEntryCount()

decreaseEntryCount

protected void decreaseEntryCount()

decreaseEntryCount

protected void decreaseEntryCount(int entryCount)

set

public boolean set(com.hazelcast.nio.serialization.Data key,
                   R value)

Specified by:

set in interface com.hazelcast.elastic.map.ElasticMap<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Overrides:

set in class BinaryElasticHashMap<R extends HiDensityRecord>

put

public R put(com.hazelcast.nio.serialization.Data key,
             R value)

Specified by:

put in interface Map<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Overrides:

put in class BinaryElasticHashMap<R extends HiDensityRecord>

putIfAbsent

public R putIfAbsent(com.hazelcast.nio.serialization.Data key,
                     R value)

Specified by:

putIfAbsent in interface com.hazelcast.elastic.map.ElasticMap<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Specified by:

putIfAbsent in interface Map<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Overrides:

putIfAbsent in class BinaryElasticHashMap<R extends HiDensityRecord>

delete

public boolean delete(com.hazelcast.nio.serialization.Data key)

Specified by:

delete in interface com.hazelcast.elastic.map.ElasticMap<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Overrides:

delete in class BinaryElasticHashMap<R extends HiDensityRecord>

remove

public R remove(Object k)

Specified by:

remove in interface Map<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Overrides:

remove in class BinaryElasticHashMap<R extends HiDensityRecord>

remove

public boolean remove(Object k,
                      Object v)

Specified by:

remove in interface com.hazelcast.elastic.map.ElasticMap<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Specified by:

remove in interface Map<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Overrides:

remove in class BinaryElasticHashMap<R extends HiDensityRecord>

clear

public void clear()

Description copied from class: BinaryElasticHashMap

Clears the map by removing and disposing all key/value pairs stored.

Specified by:

clear in interface Map<com.hazelcast.nio.serialization.Data,R extends HiDensityRecord>

Overrides:

clear in class BinaryElasticHashMap<R extends HiDensityRecord>

onOome

protected com.hazelcast.memory.NativeOutOfMemoryError onOome(com.hazelcast.memory.NativeOutOfMemoryError e)

Overrides:

onOome in class BinaryElasticHashMap<R extends HiDensityRecord>

iterator

public com.hazelcast.elastic.SlottableIterator<Map.Entry<com.hazelcast.nio.serialization.Data,R>> iterator(int slot)

Returns a slottable iterator for this HiDensityRecordMap to iterate over records.

Parameters:

slot - the slot number (or index) to start the iterator

Returns:

the slottable iterator for specified slot