Package org.praxisplatform.uischema.stats.dto

Record Class StatsMetricRequest

java.lang.Object

java.lang.Record

org.praxisplatform.uischema.stats.dto.StatsMetricRequest

Record Components:

operation - operacao agregada desejada

field - campo numerico alvo quando a operacao exigir um campo explicito

alias - nome opcional e estavel para exposicao na resposta

public record StatsMetricRequest(StatsMetric operation, String field, String alias)
extends Record

Define uma metrica agregada solicitada pelos endpoints estatisticos.

O contrato separa a operacao agregada (COUNT, SUM, etc.) do campo alvo e de um alias opcional. Isso permite que a mesma superficie suporte metrica unica e multi-metrica sem introduzir formatos paralelos de payload.

Constructor Summary

Constructors

Constructor	Description
StatsMetricRequest(StatsMetric operation, String field)	Construtor de compatibilidade para requests sem alias explicito.
StatsMetricRequest(StatsMetric operation, String field, String alias)	Creates an instance of a StatsMetricRequest record class.

Method Summary

Modifier and Type	Method	Description
String	alias()	Returns the value of the alias record component.
String	effectiveAlias()	Resolve o alias efetivo da metrica.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	field()	Returns the value of the field record component.
final int	hashCode()	Returns a hash code value for this object.
StatsMetric	operation()	Returns the value of the operation 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

StatsMetricRequest

public StatsMetricRequest(StatsMetric operation,
 String field)

Construtor de compatibilidade para requests sem alias explicito.

StatsMetricRequest

public StatsMetricRequest(StatsMetric operation,
 String field,
 String alias)

Creates an instance of a StatsMetricRequest record class.

Parameters:

operation - the value for the operation record component

field - the value for the field record component

alias - the value for the alias record component

Method Details

effectiveAlias

public String effectiveAlias()

Resolve o alias efetivo da metrica.

A precedencia e: alias explicito, depois field, e por fim o nome da operation. Isso permite rotulos consistentes em respostas e contratos derivados.

Returns:

alias efetivo ou null quando a metrica estiver incompleta

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. All components in this record class are compared with Objects::equals(Object,Object).

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.

operation

public StatsMetric operation()

Returns the value of the operation record component.

Returns:

the value of the operation record component

field

public String field()

Returns the value of the field record component.

Returns:

the value of the field record component

alias

public String alias()

Returns the value of the alias record component.

Returns:

the value of the alias record component