de.flapdoodle.formula.calculate.calculations

Class Aggregated<S,X>

java.lang.Object

de.flapdoodle.formula.calculate.calculations.Aggregated<S,X>

All Implemented Interfaces:

Calculation<X>, HasHumanReadableLabel

Direct Known Subclasses:

ImmutableAggregated

@Value.Immutable(builder=false)
public abstract class Aggregated<S,X>
extends Object
implements Calculation<X>, HasHumanReadableLabel

Constructor Summary

Constructors

Constructor and Description
Aggregated()

Method Summary

Modifier and Type	Method and Description
protected abstract FN1<List<S>,X>	aggregation()
String	asHumanReadable()
X	calculate(ValueLookup values)
protected abstract List<ValueSource<S>>	sourceList()
Set<ValueSource<S>>	sources()
static <S,X> Aggregated<S,X>	with(List<? extends ValueSource<S>> sourceList, ValueSink<X> destination, FN1<List<S>,X> aggregation)

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.flapdoodle.formula.calculate.Calculation

destination

Methods inherited from interface de.flapdoodle.formula.types.HasHumanReadableLabel

asHumanReadable

Constructor Detail

Aggregated

public Aggregated()

Method Detail

sourceList

@Value.Parameter
protected abstract List<ValueSource<S>> sourceList()

aggregation

@Value.Parameter
protected abstract FN1<List<S>,X> aggregation()

sources

public Set<ValueSource<S>> sources()

Specified by:

sources in interface Calculation<X>

calculate

public X calculate(ValueLookup values)

Specified by:

calculate in interface Calculation<X>

asHumanReadable

public String asHumanReadable()

Specified by:

asHumanReadable in interface HasHumanReadableLabel

with

public static <S,X> Aggregated<S,X> with(List<? extends ValueSource<S>> sourceList,
                                         ValueSink<X> destination,
                                         FN1<List<S>,X> aggregation)