Package org.infinispan.persistence.rocksdb

Class RocksDBStore<K,V>

java.lang.Object

org.infinispan.persistence.rocksdb.RocksDBStore<K,V>

All Implemented Interfaces:

org.infinispan.persistence.spi.NonBlockingStore<K,V>

public class RocksDBStore<K,V>
extends Object
implements org.infinispan.persistence.spi.NonBlockingStore<K,V>

Nested Class Summary

Nested classes/interfaces inherited from interface org.infinispan.persistence.spi.NonBlockingStore

org.infinispan.persistence.spi.NonBlockingStore.Characteristic, org.infinispan.persistence.spi.NonBlockingStore.SegmentedPublisher<Type>

Field Summary

Fields

Modifier and Type	Field	Description
protected RocksDBStoreConfiguration	configuration

Fields inherited from interface org.infinispan.persistence.spi.NonBlockingStore

SIZE_UNAVAILABLE_FUTURE

Constructor Summary

Constructors

Constructor	Description
RocksDBStore()

Method Summary

Modifier and Type	Method	Description
CompletionStage<Void>	addSegments(org.infinispan.commons.util.IntSet segments)
CompletionStage<Long>	approximateSize(org.infinispan.commons.util.IntSet segments)
CompletionStage<Void>	batch(int publisherCount, org.reactivestreams.Publisher<org.infinispan.persistence.spi.NonBlockingStore.SegmentedPublisher<Object>> removePublisher, org.reactivestreams.Publisher<org.infinispan.persistence.spi.NonBlockingStore.SegmentedPublisher<org.infinispan.persistence.spi.MarshallableEntry<K,V>>> writePublisher)
Set<org.infinispan.persistence.spi.NonBlockingStore.Characteristic>	characteristics()
CompletionStage<Void>	clear()
CompletionStage<Boolean>	containsKey(int segment, Object key)
protected org.rocksdb.DBOptions	dataDbOptions()
CompletionStage<Boolean>	delete(int segment, Object key)
protected org.rocksdb.Options	expiredDbOptions()
CompletionStage<Boolean>	isAvailable()
CompletionStage<org.infinispan.persistence.spi.MarshallableEntry<K,V>>	load(int segment, Object key)
protected static org.rocksdb.RocksDB	openDatabase(Path location, org.rocksdb.Options options)	Creates database if it doesn't exist.
org.reactivestreams.Publisher<org.infinispan.persistence.spi.MarshallableEntry<K,V>>	publishEntries(org.infinispan.commons.util.IntSet segments, Predicate<? super K> filter, boolean includeValues)
org.reactivestreams.Publisher<K>	publishKeys(org.infinispan.commons.util.IntSet segments, Predicate<? super K> filter)
org.reactivestreams.Publisher<org.infinispan.persistence.spi.MarshallableEntry<K,V>>	purgeExpired()
CompletionStage<Void>	removeSegments(org.infinispan.commons.util.IntSet segments)
CompletionStage<Long>	size(org.infinispan.commons.util.IntSet segments)
CompletionStage<Void>	start(org.infinispan.persistence.spi.InitializationContext ctx)
CompletionStage<Void>	stop()
CompletionStage<Void>	write(int segment, org.infinispan.persistence.spi.MarshallableEntry<? extends K,? extends V> entry)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.persistence.spi.NonBlockingStore

commit, destroy, ignoreCommandWithFlags, prepareWithModifications, rollback

Field Details

configuration

protected RocksDBStoreConfiguration configuration

Constructor Details

RocksDBStore

public RocksDBStore()

Method Details

start

public CompletionStage<Void> start(org.infinispan.persistence.spi.InitializationContext ctx)

Specified by:

start in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

dataDbOptions

protected org.rocksdb.DBOptions dataDbOptions()

expiredDbOptions

protected org.rocksdb.Options expiredDbOptions()

openDatabase

protected static org.rocksdb.RocksDB openDatabase(Path location,
 org.rocksdb.Options options)
                                           throws org.rocksdb.RocksDBException

Creates database if it doesn't exist.

Throws:

org.rocksdb.RocksDBException

stop

public CompletionStage<Void> stop()

Specified by:

stop in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

characteristics

public Set<org.infinispan.persistence.spi.NonBlockingStore.Characteristic> characteristics()

Specified by:

characteristics in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

isAvailable

public CompletionStage<Boolean> isAvailable()

Specified by:

isAvailable in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

clear

public CompletionStage<Void> clear()

Specified by:

clear in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

size

public CompletionStage<Long> size(org.infinispan.commons.util.IntSet segments)

Specified by:

size in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

approximateSize

public CompletionStage<Long> approximateSize(org.infinispan.commons.util.IntSet segments)

Specified by:

approximateSize in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

containsKey

public CompletionStage<Boolean> containsKey(int segment,
 Object key)

Specified by:

containsKey in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

publishKeys

public org.reactivestreams.Publisher<K> publishKeys(org.infinispan.commons.util.IntSet segments,
 Predicate<? super K> filter)

Specified by:

publishKeys in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

publishEntries

public org.reactivestreams.Publisher<org.infinispan.persistence.spi.MarshallableEntry<K,V>> publishEntries(org.infinispan.commons.util.IntSet segments,
 Predicate<? super K> filter,
 boolean includeValues)

Specified by:

publishEntries in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

delete

public CompletionStage<Boolean> delete(int segment,
 Object key)

Specified by:

delete in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

write

public CompletionStage<Void> write(int segment,
 org.infinispan.persistence.spi.MarshallableEntry<? extends K,? extends V> entry)

Specified by:

write in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

load

public CompletionStage<org.infinispan.persistence.spi.MarshallableEntry<K,V>> load(int segment,
 Object key)

Specified by:

load in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

batch

public CompletionStage<Void> batch(int publisherCount,
 org.reactivestreams.Publisher<org.infinispan.persistence.spi.NonBlockingStore.SegmentedPublisher<Object>> removePublisher,
 org.reactivestreams.Publisher<org.infinispan.persistence.spi.NonBlockingStore.SegmentedPublisher<org.infinispan.persistence.spi.MarshallableEntry<K,V>>> writePublisher)

Specified by:

batch in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

purgeExpired

public org.reactivestreams.Publisher<org.infinispan.persistence.spi.MarshallableEntry<K,V>> purgeExpired()

Specified by:

purgeExpired in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

addSegments

public CompletionStage<Void> addSegments(org.infinispan.commons.util.IntSet segments)

Specified by:

addSegments in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>

removeSegments

public CompletionStage<Void> removeSegments(org.infinispan.commons.util.IntSet segments)

Specified by:

removeSegments in interface org.infinispan.persistence.spi.NonBlockingStore<K,V>