Module org.elasticsearch.server

Package org.elasticsearch.common.blobstore

Class OptionalBytesReference

java.lang.Object

org.elasticsearch.common.blobstore.OptionalBytesReference

public final class OptionalBytesReference
extends Object

A potentially-missing BytesReference, used to represent the contents of a blobstore register along with the possibility that the register could not be read.

Field Summary

Fields

Modifier and Type	Field	Description
static final OptionalBytesReference	EMPTY
static final OptionalBytesReference	MISSING

Method Summary

Modifier and Type	Method	Description
BytesReference	bytesReference()
boolean	isPresent()
static OptionalBytesReference	of(BytesReference bytesReference)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

MISSING

public static final OptionalBytesReference MISSING

EMPTY

public static final OptionalBytesReference EMPTY

Method Details

of

public static OptionalBytesReference of(BytesReference bytesReference)

isPresent

public boolean isPresent()

bytesReference

public BytesReference bytesReference()

toString

public String toString()

Overrides:

toString in class Object