Package org.opensearch.cluster.metadata
Class DataStreamMetadata
java.lang.Object
org.opensearch.cluster.metadata.DataStreamMetadata
- All Implemented Interfaces:
ClusterState.FeatureAware
,Diffable<Metadata.Custom>
,Metadata.Custom
,NamedDiffable<Metadata.Custom>
,NamedWriteable
,VersionedNamedWriteable
,Writeable
,org.opensearch.common.xcontent.ToXContent
,org.opensearch.common.xcontent.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.opensearch.common.xcontent.ToXContent
org.opensearch.common.xcontent.ToXContent.DelegatingMapParams, org.opensearch.common.xcontent.ToXContent.MapParams, org.opensearch.common.xcontent.ToXContent.Params
Nested classes/interfaces inherited from interface org.opensearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V>
-
Field Summary
Fields Modifier and Type Field Description static java.lang.String
TYPE
-
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 previousStateboolean
equals(java.lang.Object obj)
static DataStreamMetadata
fromXContent(org.opensearch.common.xcontent.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()
org.opensearch.common.xcontent.XContentBuilder
toXContent(org.opensearch.common.xcontent.XContentBuilder builder, org.opensearch.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.opensearch.cluster.ClusterState.FeatureAware
getRequiredFeature
-
Field Details
-
TYPE
public static final java.lang.String TYPE- See Also:
- Constant Field Values
-
-
Constructor Details
-
DataStreamMetadata
-
DataStreamMetadata
- Throws:
java.io.IOException
-
-
Method Details
-
dataStreams
-
diff
Description copied from interface:Diffable
Returns serializable object representing differences between this and previousState- Specified by:
diff
in interfaceDiffable<Metadata.Custom>
-
readDiffFrom
- Throws:
java.io.IOException
-
context
- Specified by:
context
in interfaceMetadata.Custom
-
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
-
getMinimalSupportedVersion
Description copied from interface:VersionedNamedWriteable
The minimal version of the recipient this object can be sent to- Specified by:
getMinimalSupportedVersion
in interfaceVersionedNamedWriteable
-
writeTo
Description copied from interface:Writeable
Write this into the StreamOutput. -
fromXContent
public static DataStreamMetadata fromXContent(org.opensearch.common.xcontent.XContentParser parser) throws java.io.IOException- Throws:
java.io.IOException
-
toXContent
public org.opensearch.common.xcontent.XContentBuilder toXContent(org.opensearch.common.xcontent.XContentBuilder builder, org.opensearch.common.xcontent.ToXContent.Params params) throws java.io.IOException- Specified by:
toXContent
in interfaceorg.opensearch.common.xcontent.ToXContent
- Throws:
java.io.IOException
-
builder
-
hashCode
public int hashCode()- Overrides:
hashCode
in classjava.lang.Object
-
equals
public boolean equals(java.lang.Object obj)- Overrides:
equals
in classjava.lang.Object
-
toString
public java.lang.String toString()- Overrides:
toString
in classjava.lang.Object
-