Modifier and Type | Method and Description |
---|---|
SegmentBlob |
clone(SegmentWriter writer,
boolean cloneLargeBinaries) |
boolean |
equals(Object object) |
String |
getBlobId() |
static Iterable<SegmentId> |
getBulkSegmentIds(Blob blob) |
String |
getContentIdentity()
A unique identifier of the content of this value.
|
InputStream |
getNewStream()
Returns a new stream for this blob.
|
RecordId |
getRecordId()
Returns the identifier of this record.
|
String |
getReference()
Returns a secure reference to this blob, or
null if such
a reference is not available. |
int |
hashCode() |
boolean |
isExternal() |
long |
length()
Returns the length of this blob or -1 if unknown.
|
String |
toString() |
public InputStream getNewStream()
Blob
read
return the same sequence of bytes as long as neither call throws
an exception.getNewStream
in interface Blob
public long length()
Blob
public String getReference()
Blob
null
if such
a reference is not available.getReference
in interface Blob
null
public String getContentIdentity()
Blob
This method returns null if the identifier is unknown. The identifier may not always be available, for example if the value has not yet been saved or processed. Once an identifier is available, it will never change because values are immutable.
If two values have the same identifier, the content of the value is guaranteed to be the same. However it is not guaranteed that two values with the same content will return the same identifier.
The identifier is opaque, meaning it can have any format and size.
getContentIdentity
in interface Blob
public boolean isExternal()
public String getBlobId()
public SegmentBlob clone(SegmentWriter writer, boolean cloneLargeBinaries) throws IOException
IOException
public boolean equals(Object object)
public int hashCode()
public RecordId getRecordId()
"Copyright © 2006 - 2015 Adobe Systems Incorporated. All Rights Reserved"