Package org.apache.pulsar.metadata.impl

Class LocalMemoryMetadataStore

java.lang.Object

org.apache.pulsar.metadata.impl.AbstractMetadataStore

org.apache.pulsar.metadata.impl.LocalMemoryMetadataStore

All Implemented Interfaces:

java.lang.AutoCloseable, java.util.function.Consumer<Notification>, MetadataStoreExtended, MetadataStore

public class LocalMemoryMetadataStore
extends AbstractMetadataStore
implements MetadataStoreExtended

Field Summary

Fields inherited from class org.apache.pulsar.metadata.impl.AbstractMetadataStore

executor

Constructor Summary

Constructors

Constructor	Description
LocalMemoryMetadataStore(java.lang.String metadataURL, MetadataStoreConfig metadataStoreConfig)

Method Summary

Modifier and Type	Method	Description
java.util.concurrent.CompletableFuture<java.lang.Boolean>	existsFromStore(java.lang.String path)
java.util.concurrent.CompletableFuture<java.util.List<java.lang.String>>	getChildrenFromStore(java.lang.String path)
java.util.concurrent.CompletableFuture<java.lang.Void>	storeDelete(java.lang.String path, java.util.Optional<java.lang.Long> optExpectedVersion)
java.util.concurrent.CompletableFuture<java.util.Optional<GetResult>>	storeGet(java.lang.String path)
java.util.concurrent.CompletableFuture<Stat>	storePut(java.lang.String path, byte[] data, java.util.Optional<java.lang.Long> optExpectedVersion, java.util.EnumSet<CreateOption> options)

Methods inherited from class org.apache.pulsar.metadata.impl.AbstractMetadataStore

accept, close, delete, deleteRecursive, execute, exists, get, getChildren, getMetadataCache, getMetadataCache, getMetadataCache, invalidateAll, notifyParentChildrenChanged, parent, put, put, receivedNotification, receivedSessionEvent, registerListener, registerSessionListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.AutoCloseable

close

Methods inherited from interface java.util.function.Consumer

andThen

Methods inherited from interface org.apache.pulsar.metadata.api.MetadataStore

delete, deleteRecursive, exists, get, getChildren, getDefaultMetadataCacheConfig, getMetadataCache, getMetadataCache, getMetadataCache, getMetadataCache, getMetadataCache, getMetadataCache, put, registerListener

Methods inherited from interface org.apache.pulsar.metadata.api.extended.MetadataStoreExtended

put, registerSessionListener

Constructor Detail

LocalMemoryMetadataStore

public LocalMemoryMetadataStore(java.lang.String metadataURL,
                                MetadataStoreConfig metadataStoreConfig)
                         throws MetadataStoreException

Throws:

MetadataStoreException

Method Detail

storeGet

public java.util.concurrent.CompletableFuture<java.util.Optional<GetResult>> storeGet(java.lang.String path)

Specified by:

storeGet in class AbstractMetadataStore

getChildrenFromStore

public java.util.concurrent.CompletableFuture<java.util.List<java.lang.String>> getChildrenFromStore(java.lang.String path)

Specified by:

getChildrenFromStore in class AbstractMetadataStore

existsFromStore

public java.util.concurrent.CompletableFuture<java.lang.Boolean> existsFromStore(java.lang.String path)

Specified by:

existsFromStore in class AbstractMetadataStore

storePut

public java.util.concurrent.CompletableFuture<Stat> storePut(java.lang.String path,
                                                             byte[] data,
                                                             java.util.Optional<java.lang.Long> optExpectedVersion,
                                                             java.util.EnumSet<CreateOption> options)

Specified by:

storePut in class AbstractMetadataStore

storeDelete

public java.util.concurrent.CompletableFuture<java.lang.Void> storeDelete(java.lang.String path,
                                                                          java.util.Optional<java.lang.Long> optExpectedVersion)

Specified by:

storeDelete in class AbstractMetadataStore