Package org.reactfx.value
Class SimpleVar<T>
- java.lang.Object
-
- org.reactfx.ObservableBase<java.util.function.Consumer<? super T>,T>
-
- org.reactfx.value.ValBase<T>
-
- org.reactfx.value.SimpleVar<T>
-
- All Implemented Interfaces:
javafx.beans.Observable
,javafx.beans.property.Property<T>
,javafx.beans.property.ReadOnlyProperty<T>
,javafx.beans.value.ObservableValue<T>
,javafx.beans.value.WritableValue<T>
,Observable<java.util.function.Consumer<? super T>>
,ProperObservable<java.util.function.Consumer<? super T>,T>
,ProperVal<T>
,Val<T>
,Var<T>
class SimpleVar<T> extends ValBase<T> implements Var<T>
-
-
Field Summary
Fields Modifier and Type Field Description private javafx.beans.value.ObservableValue<? extends T>
boundTo
private javafx.beans.InvalidationListener
boundToListener
private T
value
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
bind(javafx.beans.value.ObservableValue<? extends T> other)
protected T
computeValue()
protected Subscription
connect()
Implementation of this method should start observing inputs.boolean
isBound()
void
setValue(T value)
void
unbind()
-
Methods inherited from class org.reactfx.value.ValBase
getValue, invalidate, newObserver, observeInputs
-
Methods inherited from class org.reactfx.ObservableBase
addObserver, enqueueNotifications, equals, forEachObserver, getObserverCount, hashCode, isObservingInputs, notifyObservers, notifyObservers, observe, removeObserver, toString
-
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface org.reactfx.Observable
addObserver, observe, removeObserver
-
Methods inherited from interface org.reactfx.ProperObservable
defaultEquals, defaultHashCode, defaultToString, notifyObservers
-
Methods inherited from interface org.reactfx.value.ProperVal
defaultNotificationAccumulator
-
Methods inherited from interface org.reactfx.value.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, values
-
Methods inherited from interface org.reactfx.value.Var
bindBidirectional, getBean, getName, mapBidirectional, suspendable, unbindBidirectional
-
-
-
-
Constructor Detail
-
SimpleVar
public SimpleVar(T initialValue)
-
-
Method Detail
-
bind
public void bind(javafx.beans.value.ObservableValue<? extends T> other)
- Specified by:
bind
in interfacejavafx.beans.property.Property<T>
-
unbind
public void unbind()
- Specified by:
unbind
in interfacejavafx.beans.property.Property<T>
-
isBound
public boolean isBound()
- Specified by:
isBound
in interfacejavafx.beans.property.Property<T>
-
setValue
public void setValue(T value)
- Specified by:
setValue
in interfacejavafx.beans.value.WritableValue<T>
-
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 callValBase.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 toValBase.computeValue()
returns the current value of this Val.
-
computeValue
protected T computeValue()
- Specified by:
computeValue
in classValBase<T>
-
-