Package org.apache.jackrabbit.oak.segment

Class SegmentBlob

java.lang.Object

org.apache.jackrabbit.oak.segment.SegmentBlob

All Implemented Interfaces:

org.apache.jackrabbit.oak.api.Blob

public class SegmentBlob
extends Object
implements org.apache.jackrabbit.oak.api.Blob

A BLOB (stream of bytes). This is a record of type "VALUE".

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object)
@Nullable String	getBlobId()
static Iterable<SegmentId>	getBulkSegmentIds(org.apache.jackrabbit.oak.api.Blob blob)
String	getContentIdentity()
@NotNull GCGeneration	getGcGeneration()	Get the underlying segment's gc generation.
@NotNull InputStream	getNewStream()
RecordId	getRecordId()	Returns the identifier of this record.
protected int	getRecordNumber()
@Nullable String	getReference()
protected Segment	getSegment()	Returns the segment that contains this record.
int	hashCode()
boolean	isExternal()
boolean	isInlined()
long	length()
static @Nullable String	readBlobId(@NotNull Segment segment, int recordNumber)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

getBulkSegmentIds

public static Iterable<SegmentId> getBulkSegmentIds(org.apache.jackrabbit.oak.api.Blob blob)

getNewStream

@NotNull
public @NotNull InputStream getNewStream()

Specified by:

getNewStream in interface org.apache.jackrabbit.oak.api.Blob

length

public long length()

Specified by:

length in interface org.apache.jackrabbit.oak.api.Blob

getReference

@Nullable
public @Nullable String getReference()

Specified by:

getReference in interface org.apache.jackrabbit.oak.api.Blob

getContentIdentity

public String getContentIdentity()

Specified by:

getContentIdentity in interface org.apache.jackrabbit.oak.api.Blob

isInlined

public boolean isInlined()

Specified by:

isInlined in interface org.apache.jackrabbit.oak.api.Blob

isExternal

public boolean isExternal()

getBlobId

@Nullable
public @Nullable String getBlobId()

readBlobId

@Nullable
public static @Nullable String readBlobId(@NotNull
                                          @NotNull Segment segment,
                                          int recordNumber)

equals

public boolean equals(Object object)

hashCode

public int hashCode()

getSegment

protected Segment getSegment()

Returns the segment that contains this record.

Returns:

segment that contains this record

getRecordNumber

protected int getRecordNumber()

getRecordId

public RecordId getRecordId()

Returns the identifier of this record.

Returns:

record identifier

getGcGeneration

@NotNull
public @NotNull GCGeneration getGcGeneration()

Get the underlying segment's gc generation. Might cause the segment to get loaded if the generation info is missing

Returns:

the segment's gc generation

toString

public String toString()

Overrides:

toString in class Object