Module org.elasticsearch.server

Package org.elasticsearch.action.admin.cluster.stats

Class VersionStats

java.lang.Object

org.elasticsearch.action.admin.cluster.stats.VersionStats

All Implemented Interfaces:

Writeable, ToXContent, ToXContentFragment

public final class VersionStats
extends Object
implements ToXContentFragment, Writeable

VersionStats calculates statistics for index creation versions mapped to the number of indices, primary shards, and size of primary shards on disk. This is used from ClusterStatsIndices and exposed as part of the "/_cluster/stats" API.

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>

Field Summary

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY_PARAMS

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()
static VersionStats	of(Metadata metadata, List<ClusterStatsNodeResponse> nodeResponses)
String	toString()
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
Set<org.elasticsearch.action.admin.cluster.stats.VersionStats.SingleVersionStats>	versionStats()
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

Method Details

of

public static VersionStats of(Metadata metadata,
 List<ClusterStatsNodeResponse> nodeResponses)

versionStats

public Set<org.elasticsearch.action.admin.cluster.stats.VersionStats.SingleVersionStats> versionStats()

toXContent

public XContentBuilder toXContent(XContentBuilder builder,
 ToXContent.Params params)
                           throws IOException

Specified by:

toXContent in interface ToXContent

Throws:

IOException

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

Throws:

IOException

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object