Package org.apache.pulsar.compaction

Class CompactedTopicImpl

java.lang.Object

org.apache.pulsar.compaction.CompactedTopicImpl

All Implemented Interfaces:

CompactedTopic

public class CompactedTopicImpl
extends Object
implements CompactedTopic

Constructor Summary

Constructors

Constructor	Description
CompactedTopicImpl(org.apache.bookkeeper.client.BookKeeper bk)

Method Summary

Modifier and Type	Method	Description
void	asyncReadEntriesOrWait(org.apache.bookkeeper.mledger.ManagedCursor cursor, int numberOfEntriesToRead, boolean isFirstRead, org.apache.bookkeeper.mledger.AsyncCallbacks.ReadEntriesCallback callback, Consumer consumer)
CompletableFuture<Void>	deleteCompactedLedger(long compactedLedgerId)
Optional<CompactedTopicContext>	getCompactedTopicContext()	Getter for CompactedTopicContext.
Optional<org.apache.bookkeeper.mledger.Position>	getCompactionHorizon()
CompletableFuture<CompactedTopicContext>	newCompactedLedger(org.apache.bookkeeper.mledger.Position p, long compactedLedgerId)
CompletableFuture<org.apache.bookkeeper.mledger.Entry>	readLastEntryOfCompactedLedger()

Methods inherited from class java.lang.Object

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

Constructor Details

CompactedTopicImpl

public CompactedTopicImpl(org.apache.bookkeeper.client.BookKeeper bk)

Method Details

newCompactedLedger

public CompletableFuture<CompactedTopicContext> newCompactedLedger(org.apache.bookkeeper.mledger.Position p,
 long compactedLedgerId)

Specified by:

newCompactedLedger in interface CompactedTopic

deleteCompactedLedger

public CompletableFuture<Void> deleteCompactedLedger(long compactedLedgerId)

Specified by:

deleteCompactedLedger in interface CompactedTopic

asyncReadEntriesOrWait

public void asyncReadEntriesOrWait(org.apache.bookkeeper.mledger.ManagedCursor cursor,
 int numberOfEntriesToRead,
 boolean isFirstRead,
 org.apache.bookkeeper.mledger.AsyncCallbacks.ReadEntriesCallback callback,
 Consumer consumer)

Specified by:

asyncReadEntriesOrWait in interface CompactedTopic

getCompactedTopicContext

public Optional<CompactedTopicContext> getCompactedTopicContext()
                                                         throws ExecutionException,
InterruptedException

Getter for CompactedTopicContext.

Returns:

CompactedTopicContext

Throws:

ExecutionException

InterruptedException

readLastEntryOfCompactedLedger

public CompletableFuture<org.apache.bookkeeper.mledger.Entry> readLastEntryOfCompactedLedger()

Specified by:

readLastEntryOfCompactedLedger in interface CompactedTopic

getCompactionHorizon

public Optional<org.apache.bookkeeper.mledger.Position> getCompactionHorizon()

Specified by:

getCompactionHorizon in interface CompactedTopic