Package org.elasticsearch.cluster

Class DiffableUtils.NonDiffableValueSerializer<K,V>

java.lang.Object

org.elasticsearch.cluster.DiffableUtils.NonDiffableValueSerializer<K,V>

Type Parameters:

K - type of map keys

V - type of map values

All Implemented Interfaces:

DiffableUtils.ValueSerializer<K,V>

Direct Known Subclasses:

DiffableUtils.StringSetValueSerializer

Enclosing class:

DiffableUtils

public abstract static class DiffableUtils.NonDiffableValueSerializer<K,V>
extends Object
implements DiffableUtils.ValueSerializer<K,V>

Serializer for non-diffable map values

Constructor Summary

Constructors

Constructor	Description
NonDiffableValueSerializer()

Method Summary

Modifier and Type	Method	Description
Diff<V>	diff(V value, V beforePart)	Computes diff if this serializer supports diffable values
Diff<V>	readDiff(StreamInput in, K key)	Reads value as diff from stream if this serializer supports diffable values.
boolean	supportsDiffableValues()	Whether this serializer supports diffable values
void	writeDiff(Diff<V> value, StreamOutput out)	Writes value as diff to stream if this serializer supports diffable values

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.cluster.DiffableUtils.ValueSerializer

read, supportsVersion, supportsVersion, write

Constructor Details

NonDiffableValueSerializer

public NonDiffableValueSerializer()

Method Details

supportsDiffableValues

public boolean supportsDiffableValues()

Description copied from interface: DiffableUtils.ValueSerializer

Whether this serializer supports diffable values

Specified by:

supportsDiffableValues in interface DiffableUtils.ValueSerializer<K,V>

diff

public Diff<V> diff(V value,
 V beforePart)

Description copied from interface: DiffableUtils.ValueSerializer

Computes diff if this serializer supports diffable values

Specified by:

diff in interface DiffableUtils.ValueSerializer<K,V>

writeDiff

public void writeDiff(Diff<V> value,
 StreamOutput out)
               throws IOException

Description copied from interface: DiffableUtils.ValueSerializer

Writes value as diff to stream if this serializer supports diffable values

Specified by:

writeDiff in interface DiffableUtils.ValueSerializer<K,V>

Throws:

IOException

readDiff

public Diff<V> readDiff(StreamInput in,
 K key)
                 throws IOException

Description copied from interface: DiffableUtils.ValueSerializer

Reads value as diff from stream if this serializer supports diffable values. Reading operation can be made dependent on map key.

Specified by:

readDiff in interface DiffableUtils.ValueSerializer<K,V>

Throws:

IOException