org.apache.jackrabbit.oak.explorer

Class AbstractSegmentTarExplorerBackend

java.lang.Object

org.apache.jackrabbit.oak.explorer.AbstractSegmentTarExplorerBackend

Direct Known Subclasses:

AzureSegmentStoreExplorerBackend

public abstract class AbstractSegmentTarExplorerBackend
extends Object

Abstraction for Segment-Tar based backends.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Set<UUID>>	index
protected org.apache.jackrabbit.oak.segment.file.ReadOnlyFileStore	store

Constructor Summary

Constructors

Constructor and Description
AbstractSegmentTarExplorerBackend()

Method Summary

Modifier and Type	Method and Description
void	close()
Map<UUID,String>	getBulkSegmentIds(org.apache.jackrabbit.oak.api.Blob blob)
String	getFile(org.apache.jackrabbit.oak.spi.state.NodeState state)
String	getFile(org.apache.jackrabbit.oak.api.PropertyState state)
void	getGcRoots(UUID uuidIn, Map<UUID,Set<Map.Entry<UUID,String>>> links)
org.apache.jackrabbit.oak.spi.state.NodeState	getHead()
protected abstract org.apache.jackrabbit.oak.segment.spi.persistence.JournalFile	getJournal()
String	getPersistedCompactionMapStats()
String	getRecordId(org.apache.jackrabbit.oak.spi.state.NodeState state)
String	getRecordId(org.apache.jackrabbit.oak.api.PropertyState state)
Set<UUID>	getReferencedSegmentIds()
UUID	getSegmentId(org.apache.jackrabbit.oak.spi.state.NodeState state)
UUID	getSegmentId(org.apache.jackrabbit.oak.api.PropertyState state)
List<String>	getTarFiles()
Map<UUID,Set<UUID>>	getTarGraph(String file)
Map<String,Set<UUID>>	getTarReaderIndex()
String	getTemplateFile(org.apache.jackrabbit.oak.spi.state.NodeState state)
String	getTemplateRecordId(org.apache.jackrabbit.oak.spi.state.NodeState state)
UUID	getTemplateSegmentId(org.apache.jackrabbit.oak.spi.state.NodeState state)
boolean	isExternal(org.apache.jackrabbit.oak.api.Blob blob)
boolean	isPersisted(org.apache.jackrabbit.oak.spi.state.NodeState state)
boolean	isPersisted(org.apache.jackrabbit.oak.api.PropertyState state)
abstract void	open()
org.apache.jackrabbit.oak.spi.state.NodeState	readNodeState(String recordId)
List<String>	readRevisions()
void	setRevision(String revision)

Methods inherited from class java.lang.Object

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

Field Detail

store

protected org.apache.jackrabbit.oak.segment.file.ReadOnlyFileStore store

index

protected Map<String,Set<UUID>> index

Constructor Detail

AbstractSegmentTarExplorerBackend

public AbstractSegmentTarExplorerBackend()

Method Detail

open

public abstract void open()
                   throws IOException

Throws:

IOException

close

public void close()

getJournal

protected abstract org.apache.jackrabbit.oak.segment.spi.persistence.JournalFile getJournal()

readRevisions

public List<String> readRevisions()

getTarReaderIndex

public Map<String,Set<UUID>> getTarReaderIndex()

getTarGraph

public Map<UUID,Set<UUID>> getTarGraph(String file)
                                throws IOException

Throws:

IOException

getTarFiles

public List<String> getTarFiles()

getGcRoots

public void getGcRoots(UUID uuidIn,
                       Map<UUID,Set<Map.Entry<UUID,String>>> links)
                throws IOException

Throws:

IOException

getReferencedSegmentIds

public Set<UUID> getReferencedSegmentIds()

getHead

public org.apache.jackrabbit.oak.spi.state.NodeState getHead()

readNodeState

public org.apache.jackrabbit.oak.spi.state.NodeState readNodeState(String recordId)

setRevision

public void setRevision(String revision)

isPersisted

public boolean isPersisted(org.apache.jackrabbit.oak.spi.state.NodeState state)

isPersisted

public boolean isPersisted(org.apache.jackrabbit.oak.api.PropertyState state)

getRecordId

public String getRecordId(org.apache.jackrabbit.oak.spi.state.NodeState state)

getSegmentId

public UUID getSegmentId(org.apache.jackrabbit.oak.spi.state.NodeState state)

getRecordId

public String getRecordId(org.apache.jackrabbit.oak.api.PropertyState state)

getSegmentId

public UUID getSegmentId(org.apache.jackrabbit.oak.api.PropertyState state)

getTemplateRecordId

public String getTemplateRecordId(org.apache.jackrabbit.oak.spi.state.NodeState state)

getTemplateSegmentId

public UUID getTemplateSegmentId(org.apache.jackrabbit.oak.spi.state.NodeState state)

getFile

public String getFile(org.apache.jackrabbit.oak.spi.state.NodeState state)

getFile

public String getFile(org.apache.jackrabbit.oak.api.PropertyState state)

getTemplateFile

public String getTemplateFile(org.apache.jackrabbit.oak.spi.state.NodeState state)

getBulkSegmentIds

public Map<UUID,String> getBulkSegmentIds(org.apache.jackrabbit.oak.api.Blob blob)

getPersistedCompactionMapStats

public String getPersistedCompactionMapStats()

isExternal

public boolean isExternal(org.apache.jackrabbit.oak.api.Blob blob)