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
,ToXContent
,ToXContentFragment
public class DataStreamMetadata extends java.lang.Object implements Metadata.Custom
Custom
Metadata
implementation for storing a map of DataStream
s 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
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 Modifier and Type Field Description static java.lang.String
TYPE
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Constructor Summary
Constructors Constructor Description DataStreamMetadata(java.util.Map<java.lang.String,DataStream> dataStreams)
DataStreamMetadata(StreamInput in)
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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 previousStateboolean
equals(java.lang.Object obj)
static DataStreamMetadata
fromXContent(XContentParser parser)
Version
getMinimalSupportedVersion()
The minimal version of the recipient this object can be sent tojava.lang.String
getWriteableName()
Returns the name of the writeable objectint
hashCode()
static NamedDiff<Metadata.Custom>
readDiffFrom(StreamInput in)
java.lang.String
toString()
XContentBuilder
toXContent(XContentBuilder builder, 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
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Field Details
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TYPE
public static final java.lang.String TYPE- See Also:
- Constant Field Values
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Constructor Details
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DataStreamMetadata
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DataStreamMetadata
- Throws:
java.io.IOException
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Method Details
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dataStreams
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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:
java.io.IOException
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context
- Specified by:
context
in interfaceMetadata.Custom
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getWriteableName
public java.lang.String 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
- Throws:
java.io.IOException
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toXContent
public XContentBuilder toXContent(XContentBuilder builder, ToXContent.Params params) throws java.io.IOException- Specified by:
toXContent
in interfaceToXContent
- Throws:
java.io.IOException
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builder
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hashCode
public int hashCode()- Overrides:
hashCode
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object obj)- Overrides:
equals
in classjava.lang.Object
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toString
public java.lang.String toString()- Overrides:
toString
in classjava.lang.Object
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