Module java4ever.binding

Package tech.deplant.java4ever.binding.gql

Record Class FieldAggregation

java.lang.Object

java.lang.Record

tech.deplant.java4ever.binding.gql.FieldAggregation

public record FieldAggregation(String field, AggregationFn fn)
extends Record

Specify field and aggregation function used to collect aggregated value;

Constructor Summary

Constructors

Constructor	Description
FieldAggregation(String field, AggregationFn fn)	Creates an instance of a FieldAggregation record class.

Method Summary

Modifier and Type	Method	Description
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.
AggregationFn	fn()	Returns the value of the fn record component.
final int	hashCode()	Returns a hash code value for this object.
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

FieldAggregation

public FieldAggregation(String field,
 AggregationFn fn)

Creates an instance of a FieldAggregation record class.

Parameters:

field - the value for the field record component

fn - the value for the fn record component

Method Details

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.

field

public String field()

Returns the value of the field record component.

Returns:

the value of the field record component

fn

public AggregationFn fn()

Returns the value of the fn record component.

Returns:

the value of the fn record component