Package org.elasticsearch.cluster

Interface Diffable<T>

All Superinterfaces:

Writeable

All Known Subinterfaces:

ClusterState.Custom, MetaData.Custom, NamedDiffable<T>

All Known Implementing Classes:

AbstractDiffable, AbstractNamedDiffable, AliasMetaData, ClusterBlocks, ClusterState, DiffableStringMap, DiscoveryNodes, ElasticsearchNodeCommand.UnknownMetaDataCustom, IndexGraveyard, IndexMetaData, IndexRoutingTable, IndexTemplateMetaData, IngestMetadata, MappingMetaData, MetaData, PersistentTasksCustomMetaData, PipelineConfiguration, RepositoriesMetaData, RepositoryCleanupInProgress, RestoreInProgress, RolloverInfo, RoutingTable, ScriptMetaData, SnapshotDeletionsInProgress, SnapshotsInProgress, StoredScriptSource

public interface Diffable<T>
extends Writeable

Cluster state part, changes in which can be serialized

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Method Summary

Modifier and Type	Method	Description
Diff<T>	diff(T previousState)	Returns serializable object representing differences between this and previousState

Methods inherited from interface org.elasticsearch.common.io.stream.Writeable

writeTo

Method Details

diff

Diff<T> diff(T previousState)

Returns serializable object representing differences between this and previousState