Package org.elasticsearch.client.rollup.job.config

Class MetricConfig

java.lang.Object

org.elasticsearch.client.rollup.job.config.MetricConfig

All Implemented Interfaces:

Validatable, ToXContent, ToXContentObject

public class MetricConfig
extends Object
implements Validatable, ToXContentObject

The configuration object for the metrics portion of a rollup job config { "metrics": [ { "field": "foo", "metrics": [ "min", "max", "sum"] }, { "field": "bar", "metrics": [ "max" ] } ] }

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Fields inherited from interface org.elasticsearch.client.Validatable

EMPTY

Constructor Summary

Constructors

Constructor	Description
MetricConfig(String field, List<String> metrics)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
static MetricConfig	fromXContent(XContentParser parser)
String	getField()
List<String>	getMetrics()
int	hashCode()
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
Optional<ValidationException>	validate()	Perform validation.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentObject

isFragment

Constructor Detail

MetricConfig

public MetricConfig(String field,
                    List<String> metrics)

Method Detail

validate

public Optional<ValidationException> validate()

Description copied from interface: Validatable

Perform validation. This method does not have to be overridden in the event that no validation needs to be done, or the validation was done during object construction time. A ValidationException that is not null is assumed to contain validation errors and will be thrown.

Specified by:

validate in interface Validatable

Returns:

An Optional ValidationException that contains a list of validation errors.

getField

public String getField()

Returns:

the name of the field used in the metric configuration. Never null.

getMetrics

public List<String> getMetrics()

Returns:

the names of the metrics used in the metric configuration. Never null.

toXContent

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

Specified by:

toXContent in interface ToXContent

Throws:

IOException

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

fromXContent

public static MetricConfig fromXContent(XContentParser parser)
                                 throws IOException

Throws:

IOException