Class AnimatedVal<T>

java.lang.Object

org.reactfx.ObservableBase<Consumer<? super T>, T>

org.reactfx.value.ValBase<T>

org.reactfx.value.AnimatedVal<T>

All Implemented Interfaces:

javafx.beans.Observable, javafx.beans.value.ObservableValue<T>, Observable<Consumer<? super T>>, ProperObservable<Consumer<? super T>, T>, ProperVal<T>, Val<T>

class AnimatedVal<T>
extends ValBase<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private final class	AnimatedVal.FractionTransition

Field Summary

Fields

Modifier and Type	Field	Description
private final BiFunction<? super T, ? super T, Duration>	duration
private double	fraction
private final Interpolator<T>	interpolator
private T	oldValue
private final javafx.beans.value.ObservableValue<T>	src
private final AnimatedVal<T>.FractionTransition	transition

Constructor Summary

Constructors

Constructor	Description
AnimatedVal(javafx.beans.value.ObservableValue<T> src, BiFunction<? super T, ? super T, Duration> duration, Interpolator<T> interpolator)

Method Summary

Modifier and Type	Method	Description
protected T	computeValue()
protected Subscription	connect()	Implementation of this method should start observing inputs.

Methods inherited from class ValBase

getValue, invalidate, newObserver, observeInputs

Methods inherited from class ObservableBase

addObserver, enqueueNotifications, equals, forEachObserver, getObserverCount, hashCode, isObservingInputs, notifyObservers, notifyObservers, observe, removeObserver, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Observable

addObserver, observe, removeObserver

Methods inherited from interface ProperObservable

defaultEquals, defaultHashCode, defaultToString, notifyObservers

Methods inherited from interface ProperVal

defaultNotificationAccumulator

Methods inherited from interface Val

addInvalidationObserver, addListener, addListener, animate, animate, asList, asVar, changes, conditionOn, conditionOnShowing, filter, flatMap, getOpt, getOrElse, getOrSupply, getOrThrow, ifPresent, invalidations, isEmpty, isPresent, map, mapDynamic, observeChanges, observeInvalidations, orElse, orElseConst, pin, removeInvalidationObserver, removeListener, removeListener, selectVar, selectVar, suspendable, values

Field Details

src

private final javafx.beans.value.ObservableValue<T> src

duration

private final BiFunction<? super T, ? super T, Duration> duration

interpolator

private final Interpolator<T> interpolator

transition

private final AnimatedVal<T>.FractionTransition transition

fraction

private double fraction

oldValue

private T oldValue

Constructor Details

AnimatedVal

AnimatedVal(javafx.beans.value.ObservableValue<T> src,
 BiFunction<? super T, ? super T, Duration> duration,
 Interpolator<T> interpolator)

Method Details

connect

protected Subscription connect()

Description copied from class: ValBase

Implementation of this method should start observing inputs. If the value of this Val may change as a result of input change, the corresponding input observer should call ValBase.invalidate() to notify observers of this Val. By the time of calling ValBase.invalidate(), the input observer must have already updated any internal state of this Val, so that a subsequent call to ValBase.computeValue() returns the current value of this Val.

Specified by:

connect in class ValBase<T>

Returns:

Subscription that can be used to stop observing inputs.

computeValue

protected T computeValue()

Specified by:

computeValue in class ValBase<T>