AggregatorFunction

All Superinterfaces:

AccessScalar<N>, BasicFunction, java.util.function.Consumer<N>, java.util.function.DoubleConsumer, NumberDefinition, VoidFunction<N>

All Known Implementing Classes:

AggregatorFunction.PredicateWrapper, BigAggregator.BigAggregatorFunction, ComplexAggregator.ComplexAggregatorFunction, PrimitiveAggregator.PrimitiveAggregatorFunction, QuadrupleAggregator.QuadrupleAggregatorFunction, QuaternionAggregator.QuaternionAggregatorFunction, RationalAggregator.RationalAggregatorFunction
```
public interface AggregatorFunction<N extends java.lang.Comparable<N>>
extends VoidFunction<N>, AccessScalar<N>
```

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class AggregatorFunction.PredicateWrapper<N extends java.lang.Comparable<N>>
- Nested classes/interfaces inherited from interface org.ojalgo.function.BasicFunction
  BasicFunction.Differentiable<N extends java.lang.Comparable<N>,F extends BasicFunction>, BasicFunction.Integratable<N extends java.lang.Comparable<N>,F extends BasicFunction>, BasicFunction.PlainUnary<T,R>

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default AggregatorFunction<N>`	`filter(PredicateFunction<N> predicate)`	Only the values that pass the predicate filter will actually be part of the aggregation.
`AggregatorFunction<N>`	`reset()`
`Scalar<N>`	`toScalar()`

Methods inherited from interface org.ojalgo.structure.AccessScalar
get

Methods inherited from interface java.util.function.Consumer
andThen

Methods inherited from interface java.util.function.DoubleConsumer
andThen

Methods inherited from interface org.ojalgo.type.NumberDefinition
booleanValue, byteValue, doubleValue, floatValue, intValue, longValue, shortValue

Methods inherited from interface org.ojalgo.function.VoidFunction
accept, accept, compose, invoke, invoke, invoke, invoke, invoke, invoke, invoke

Method Detail

filter
```
default AggregatorFunction<N> filter(PredicateFunction<N> predicate)
```
Only the values that pass the predicate filter will actually be part of the aggregation.

reset
```
AggregatorFunction<N> reset()
```

toScalar
```
Scalar<N> toScalar()
```