Class DataStreamMetadata
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
Custom
Metadata
implementation for storing a map of DataStream
s and their names.-
Nested Class Summary
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>
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Field Summary
Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptioncontext()
<,DataStream>
diff(Metadata.Custom before)
Returns serializable object representing differences between this and previousStateboolean
obj)
static DataStreamMetadata
fromXContent(org.elasticsearch.common.xcontent.XContentParser parser)
<,DataStreamAlias>
The minimal version of the recipient this object can be sent toReturns the name of the writeable objectint
hashCode()
static NamedDiff<Metadata.Custom>
readDiffFrom(StreamInput in)
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.
, , , , , , ,
Methods inherited from interface org.elasticsearch.cluster.ClusterState.FeatureAware
getRequiredFeature
Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
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Field Details
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TYPE
public static final TYPE- See Also:
- Constant Field Values
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DATA_STREAM_ALIAS_VERSION
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Constructor Details
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DataStreamMetadata
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DataStreamMetadata
- Throws:
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Method Details
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dataStreams
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getDataStreamAliases
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diff
Description copied from interface:Diffable
Returns serializable object representing differences between this and previousState- Specified by:
diff
in interfaceDiffable<Metadata.Custom>
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readDiffFrom
- Throws:
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context
- Specified by:
context
in interfaceMetadata.Custom
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getWriteableName
public getWriteableName()Description copied from interface:VersionedNamedWriteable
Returns the name of the writeable object- Specified by:
getWriteableName
in interfaceNamedWriteable
- Specified by:
getWriteableName
in interfaceVersionedNamedWriteable
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getMinimalSupportedVersion
Description copied from interface:VersionedNamedWriteable
The minimal version of the recipient this object can be sent to- Specified by:
getMinimalSupportedVersion
in interfaceVersionedNamedWriteable
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writeTo
Description copied from interface:Writeable
Write this into the StreamOutput. -
fromXContent
public static DataStreamMetadata fromXContent(org.elasticsearch.common.xcontent.XContentParser parser) throws- Throws:
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toXContent
public org.elasticsearch.common.xcontent.XContentBuilder toXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params) throws- Specified by:
toXContent
in interfaceorg.elasticsearch.common.xcontent.ToXContent
- Throws:
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hashCode
public int hashCode()- Overrides:
in class
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equals
public boolean equals( obj)- Overrides:
in class
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toString
public toString()- Overrides:
in class
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