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

Class ObservableSum<T>

java.lang.Object
javafx.beans.value.ObservableValueBase<T>
com.iamsoft.util.ui.javafx.collections.reduction.ObservableSum<T>
Type Parameters:
T - Item type.
All Implemented Interfaces:
javafx.beans.Observable, javafx.beans.value.ObservableValue<T>
public class ObservableSum<T> extends javafx.beans.value.ObservableValueBase<T>
Sums items in a list.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ObservableSum(javafx.collections.ObservableList<? extends T> pList, T pIdentity, BinaryOperator<T> pAddFunction, UnaryOperator<T> pNegateFunction)
    Incrementally update after each change.

  • Method Summary

    Modifier and Type
    Method
    Description
    T
    getValue()
     

    Methods inherited from class javafx.beans.value.ObservableValueBase

    addListener, addListener, fireValueChangedEvent, removeListener, removeListener

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface javafx.beans.value.ObservableValue

    flatMap, map, orElse, when

  • Constructor Details

    • ObservableSum

      public ObservableSum(javafx.collections.ObservableList<? extends T> pList, T pIdentity, BinaryOperator<T> pAddFunction, UnaryOperator<T> pNegateFunction)
      Incrementally update after each change.

  • Method Details

    • getValue

      public T getValue()