java.lang.Object
org.elasticsearch.cluster.metadata.DataStreamMetadata
- All Implemented Interfaces:
Diffable<Metadata.Custom>
,Metadata.Custom
,NamedDiffable<Metadata.Custom>
,NamedWriteable
,VersionedNamedWriteable
,Writeable
,ToXContent
,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.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, 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.xcontent.ToXContent
EMPTY_PARAMS
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Constructor Summary
ConstructorDescriptionDataStreamMetadata
(ImmutableOpenMap<String, DataStream> dataStreams, ImmutableOpenMap<String, DataStreamAlias> dataStreamAliases) -
Method Summary
Modifier and TypeMethodDescriptioncontext()
diff
(Metadata.Custom before) Returns serializable object representing differences between this and previousStateboolean
static DataStreamMetadata
fromXContent
(XContentParser parser) The minimal version of the recipient this object can be sent toReturns the name of the writeable objectint
hashCode()
boolean
static NamedDiff<Metadata.Custom>
toString()
toXContent
(XContentBuilder builder, ToXContent.Params params) withAddedDatastream
(DataStream datastream) withRemovedAlias
(String aliasName, String dataStreamName, boolean mustExist) withRemovedDataStream
(String name) 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.xcontent.ToXContentFragment
isFragment
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Field Details
-
TYPE
- See Also:
-
EMPTY
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Constructor Details
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DataStreamMetadata
public DataStreamMetadata(ImmutableOpenMap<String, DataStream> dataStreams, ImmutableOpenMap<String, DataStreamAlias> dataStreamAliases) -
DataStreamMetadata
- Throws:
IOException
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Method Details
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withAddedDatastream
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withAlias
public DataStreamMetadata withAlias(String aliasName, String dataStream, Boolean isWriteDataStream, String filter) -
withRemovedDataStream
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withRemovedAlias
public DataStreamMetadata withRemovedAlias(String aliasName, String dataStreamName, boolean mustExist) -
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:
IOException
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context
- Specified by:
context
in interfaceMetadata.Custom
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isRestorable
public boolean isRestorable()- Specified by:
isRestorable
in interfaceMetadata.Custom
- Returns:
- true if this custom could be restored from snapshot
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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.- Specified by:
writeTo
in interfaceWriteable
- Throws:
IOException
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fromXContent
- Throws:
IOException
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toXContent
public XContentBuilder toXContent(XContentBuilder builder, ToXContent.Params params) throws IOException - Specified by:
toXContent
in interfaceToXContent
- Throws:
IOException
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hashCode
public int hashCode() -
equals
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toString
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