Package org.apache.pulsar.metadata.impl.batching

Class AbstractBatchedMetadataStore

java.lang.Object

org.apache.pulsar.metadata.impl.AbstractMetadataStore

org.apache.pulsar.metadata.impl.batching.AbstractBatchedMetadataStore

All Implemented Interfaces:

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

Direct Known Subclasses:

EtcdMetadataStore, ZKMetadataStore

public abstract class AbstractBatchedMetadataStore
extends AbstractMetadataStore

Field Summary

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

executor

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBatchedMetadataStore(MetadataStoreConfig conf)

Method Summary

Modifier and Type	Method	Description
protected abstract void	batchOperation(java.util.List<MetadataOp> ops)
void	close()
protected java.util.concurrent.CompletableFuture<java.util.List<java.lang.String>>	getChildrenFromStore(java.lang.String path)
protected java.util.concurrent.CompletableFuture<java.lang.Void>	storeDelete(java.lang.String path, java.util.Optional<java.lang.Long> expectedVersion)
java.util.concurrent.CompletableFuture<java.util.Optional<GetResult>>	storeGet(java.lang.String path)
protected 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, delete, deleteRecursive, execute, exists, existsFromStore, 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.util.function.Consumer

andThen

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

getDefaultMetadataCacheConfig, getMetadataCache, getMetadataCache, getMetadataCache

Constructor Detail

AbstractBatchedMetadataStore

protected AbstractBatchedMetadataStore(MetadataStoreConfig conf)

Method Detail

close

public void close()
           throws java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class AbstractMetadataStore

Throws:

java.lang.Exception

storeGet

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

Specified by:

storeGet in class AbstractMetadataStore

getChildrenFromStore

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

Specified by:

getChildrenFromStore in class AbstractMetadataStore

storeDelete

protected final java.util.concurrent.CompletableFuture<java.lang.Void> storeDelete(java.lang.String path,
                                                                                   java.util.Optional<java.lang.Long> expectedVersion)

Specified by:

storeDelete in class AbstractMetadataStore

storePut

protected 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

batchOperation

protected abstract void batchOperation(java.util.List<MetadataOp> ops)