Module org.elasticsearch.compute

Package org.elasticsearch.compute.operator

Record Class MetricsInfoOperator.Factory

java.lang.Object

java.lang.Record

org.elasticsearch.compute.operator.MetricsInfoOperator.Factory

Record Components:

fieldLookup - on-demand lookup for metric field metadata

metadataSourceChannel - channel index for _timeseries_metadata block

indexChannel - channel index for _index block

All Implemented Interfaces:

Describable, Operator.OperatorFactory

Enclosing class:

MetricsInfoOperator

public static record MetricsInfoOperator.Factory(MetricsInfoOperator.MetricFieldLookup fieldLookup, int metadataSourceChannel, int indexChannel)
extends Record
implements Operator.OperatorFactory

Factory for INITIAL mode (data nodes): extracts metric metadata from shards.

Constructor Summary

Constructors

Constructor	Description
Factory(MetricsInfoOperator.MetricFieldLookup fieldLookup, int metadataSourceChannel, int indexChannel)	Creates an instance of a Factory record class.

Method Summary

Modifier and Type	Method	Description
String	describe()	Returns a description of the component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
MetricsInfoOperator.MetricFieldLookup	fieldLookup()	Returns the value of the fieldLookup record component.
Operator	get(DriverContext driverContext)	Creates a new intermediate operator.
final int	hashCode()	Returns a hash code value for this object.
int	indexChannel()	Returns the value of the indexChannel record component.
int	metadataSourceChannel()	Returns the value of the metadataSourceChannel record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

Factory

public Factory(MetricsInfoOperator.MetricFieldLookup fieldLookup,
 int metadataSourceChannel,
 int indexChannel)

Creates an instance of a Factory record class.

Parameters:

fieldLookup - the value for the fieldLookup record component

metadataSourceChannel - the value for the metadataSourceChannel record component

indexChannel - the value for the indexChannel record component

Method Details

get

public Operator get(DriverContext driverContext)

Description copied from interface: Operator.OperatorFactory

Creates a new intermediate operator.

Specified by:

get in interface Operator.OperatorFactory

describe

public String describe()

Description copied from interface: Describable

Returns a description of the component. This description can be more specific than Object::toString.

Specified by:

describe in interface Describable

Returns:

the description

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

fieldLookup

public MetricsInfoOperator.MetricFieldLookup fieldLookup()

Returns the value of the fieldLookup record component.

Returns:

the value of the fieldLookup record component

metadataSourceChannel

public int metadataSourceChannel()

Returns the value of the metadataSourceChannel record component.

Returns:

the value of the metadataSourceChannel record component

indexChannel

public int indexChannel()

Returns the value of the indexChannel record component.

Returns:

the value of the indexChannel record component