Package org.elasticsearch.index.translog

Interface Translog.Operation

All Known Implementing Classes:

Translog.Delete, Translog.Index, Translog.NoOp

Enclosing class:

Translog

public static interface Translog.Operation

A generic interface representing an operation performed on the transaction log. Each is associated with a type.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Translog.Operation.Type

Method Summary

Modifier and Type	Method	Description
long	estimateSize()
Translog.Source	getSource()
Translog.Operation.Type	opType()
long	primaryTerm()
static Translog.Operation	readOperation(StreamInput input)	Reads the type and the operation from the given stream.
long	seqNo()
static void	writeOperation(StreamOutput output, Translog.Operation operation)	Writes the type and translog operation to the given stream

Method Detail

opType

Translog.Operation.Type opType()

estimateSize

long estimateSize()

getSource

Translog.Source getSource()

seqNo

long seqNo()

primaryTerm

long primaryTerm()

readOperation

static Translog.Operation readOperation(StreamInput input)
                                 throws java.io.IOException

Reads the type and the operation from the given stream. The operation must be written with writeOperation(StreamOutput, Operation)

Throws:

java.io.IOException

writeOperation

static void writeOperation(StreamOutput output,
                           Translog.Operation operation)
                    throws java.io.IOException

Writes the type and translog operation to the given stream

Throws:

java.io.IOException