Package org.elasticsearch.cluster.metadata

Class DataStreamMetadata

java.lang.Object

org.elasticsearch.cluster.metadata.DataStreamMetadata

All Implemented Interfaces:

ClusterState.FeatureAware, Diffable<Metadata.Custom>, Metadata.Custom, NamedDiffable<Metadata.Custom>, NamedWriteable, VersionedNamedWriteable, Writeable, org.elasticsearch.common.xcontent.ToXContent, org.elasticsearch.common.xcontent.ToXContentFragment

public class DataStreamMetadata
extends java.lang.Object
implements Metadata.Custom

Custom Metadata implementation for storing a map of DataStreams and their names.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DataStreamMetadata.Builder

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params

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

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

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	TYPE

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
DataStreamMetadata(java.util.Map<java.lang.String,DataStream> dataStreams)
DataStreamMetadata(StreamInput in)

Method Summary

Modifier and Type	Method	Description
static DataStreamMetadata.Builder	builder()
java.util.EnumSet<Metadata.XContentContext>	context()
java.util.Map<java.lang.String,DataStream>	dataStreams()
Diff<Metadata.Custom>	diff(Metadata.Custom before)	Returns serializable object representing differences between this and previousState
boolean	equals(java.lang.Object obj)
static DataStreamMetadata	fromXContent(org.elasticsearch.common.xcontent.XContentParser parser)
Version	getMinimalSupportedVersion()	The minimal version of the recipient this object can be sent to
java.lang.String	getWriteableName()	Returns the name of the writeable object
int	hashCode()
static NamedDiff<Metadata.Custom>	readDiffFrom(StreamInput in)
java.lang.String	toString()
org.elasticsearch.common.xcontent.XContentBuilder	toXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)
void	writeTo(StreamOutput out)	Write this into the StreamOutput.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.elasticsearch.cluster.ClusterState.FeatureAware

getRequiredFeature

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment

isFragment

Field Details

TYPE

public static final java.lang.String TYPE

See Also:

Constant Field Values

Constructor Details

DataStreamMetadata

public DataStreamMetadata(java.util.Map<java.lang.String,DataStream> dataStreams)

DataStreamMetadata

public DataStreamMetadata(StreamInput in) throws java.io.IOException

Throws:

java.io.IOException

Method Details

dataStreams

public java.util.Map<java.lang.String,DataStream> dataStreams()

diff

public Diff<Metadata.Custom> diff(Metadata.Custom before)

Description copied from interface: Diffable

Returns serializable object representing differences between this and previousState

Specified by:

diff in interface Diffable<Metadata.Custom>

readDiffFrom

public static NamedDiff<Metadata.Custom> readDiffFrom(StreamInput in) throws java.io.IOException

Throws:

java.io.IOException

context

public java.util.EnumSet<Metadata.XContentContext> context()

Specified by:

context in interface Metadata.Custom

getWriteableName

public java.lang.String getWriteableName()

Description copied from interface: VersionedNamedWriteable

Returns the name of the writeable object

Specified by:

getWriteableName in interface NamedWriteable

Specified by:

getWriteableName in interface VersionedNamedWriteable

getMinimalSupportedVersion

public Version getMinimalSupportedVersion()

Description copied from interface: VersionedNamedWriteable

The minimal version of the recipient this object can be sent to

Specified by:

getMinimalSupportedVersion in interface VersionedNamedWriteable

writeTo

public void writeTo(StreamOutput out) throws java.io.IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

Throws:

java.io.IOException

fromXContent

public static DataStreamMetadata fromXContent(org.elasticsearch.common.xcontent.XContentParser parser) throws java.io.IOException

Throws:

java.io.IOException

toXContent

public org.elasticsearch.common.xcontent.XContentBuilder toXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params) throws java.io.IOException

Specified by:

toXContent in interface org.elasticsearch.common.xcontent.ToXContent

Throws:

java.io.IOException

builder

public static DataStreamMetadata.Builder builder()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object