com.iamsoft.util.ui.javafx.collections.reduction

Class ReductionBinding<I,O>

java.lang.Object

javafx.beans.binding.ObjectExpression<T>

javafx.beans.binding.ObjectBinding<O>

com.iamsoft.util.ui.javafx.collections.reduction.ReductionBinding<I,O>

Type Parameters:

I - Type of element in list.

O - Type of result.

All Implemented Interfaces:

javafx.beans.binding.Binding<O>, javafx.beans.Observable, javafx.beans.value.ObservableObjectValue<O>, javafx.beans.value.ObservableValue<O>

public class ReductionBinding<I,O>
extends javafx.beans.binding.ObjectBinding<O>

See Also:

Stream.reduce(Object, BiFunction, BinaryOperator), EasyBind.combine(ObservableList, Function)

Constructor Summary

Constructors

Constructor and Description
ReductionBinding(javafx.collections.ObservableList<? extends I> pList, O pIdentity, BiFunction<O,? super I,O> pAccumulator, BinaryOperator<O> pCombiner)

Method Summary

Modifier and Type	Method and Description
protected O	computeValue()

Methods inherited from class javafx.beans.binding.ObjectBinding

addListener, addListener, bind, dispose, get, getDependencies, invalidate, isValid, onInvalidating, removeListener, removeListener, toString, unbind

Methods inherited from class javafx.beans.binding.ObjectExpression

asString, asString, asString, getValue, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotNull, isNull, objectExpression

Methods inherited from class java.lang.Object

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

Methods inherited from interface javafx.beans.value.ObservableValue

getValue

Constructor Detail

ReductionBinding

public ReductionBinding(javafx.collections.ObservableList<? extends I> pList,
                        O pIdentity,
                        BiFunction<O,? super I,O> pAccumulator,
                        BinaryOperator<O> pCombiner)

Method Detail

computeValue

protected O computeValue()

Specified by:

computeValue in class javafx.beans.binding.ObjectBinding<O>