org.neo4j.causalclustering.core.consensus.log

Class RaftLogMetadataCache

java.lang.Object

org.neo4j.causalclustering.core.consensus.log.RaftLogMetadataCache

public class RaftLogMetadataCache
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RaftLogMetadataCache.RaftLogEntryMetadata

Constructor Summary

Constructors

Constructor and Description
RaftLogMetadataCache(int logEntryCacheSize)

Method Summary

Modifier and Type	Method and Description
RaftLogMetadataCache.RaftLogEntryMetadata	cacheMetadata(long logIndex, long entryTerm, org.neo4j.kernel.impl.transaction.log.LogPosition position)
void	clear()
RaftLogMetadataCache.RaftLogEntryMetadata	getMetadata(long logIndex) Returns the metadata for the entry at position , null if the metadata is not present in the cache
void	removeUpTo(long upTo)
void	removeUpwardsFrom(long startingFrom)

Methods inherited from class java.lang.Object

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

Constructor Detail

RaftLogMetadataCache

public RaftLogMetadataCache(int logEntryCacheSize)

Method Detail

clear

public void clear()

getMetadata

public RaftLogMetadataCache.RaftLogEntryMetadata getMetadata(long logIndex)

Returns the metadata for the entry at position , null if the metadata is not present in the cache

cacheMetadata

public RaftLogMetadataCache.RaftLogEntryMetadata cacheMetadata(long logIndex,
                                                               long entryTerm,
                                                               org.neo4j.kernel.impl.transaction.log.LogPosition position)

removeUpTo

public void removeUpTo(long upTo)

removeUpwardsFrom

public void removeUpwardsFrom(long startingFrom)