javafx.beans.binding

Class When.BooleanCondition

java.lang.Object

javafx.beans.binding.BooleanExpression

javafx.beans.binding.BooleanBinding

javafx.beans.binding.When.BooleanCondition

All Implemented Interfaces:

Binding<java.lang.Boolean>, Observable, ObservableBooleanValue, ObservableValue<java.lang.Boolean>

Enclosing class:

When

private class When.BooleanCondition
extends BooleanBinding

If-then-else expression returning Boolean.

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	computeValue() Calculates the current value of this binding.
void	dispose() A default implementation of dispose() that is empty.
ObservableList<ObservableValue<?>>	getDependencies() A default implementation of getDependencies() that returns an empty ObservableList.

Methods inherited from class javafx.beans.binding.BooleanBinding

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

Methods inherited from class javafx.beans.binding.BooleanExpression

and, asString, booleanExpression, getValue, isEqualTo, isNotEqualTo, not, or

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

Method Detail

computeValue

protected boolean computeValue()

Description copied from class: BooleanBinding

Calculates the current value of this binding.

Classes extending BooleanBinding have to provide an implementation of computeValue.

Specified by:

computeValue in class BooleanBinding

Returns:

the current value

dispose

public void dispose()

Description copied from class: BooleanBinding

A default implementation of dispose() that is empty.

Specified by:

dispose in interface Binding<java.lang.Boolean>

Overrides:

dispose in class BooleanBinding

getDependencies

public ObservableList<ObservableValue<?>> getDependencies()

Description copied from class: BooleanBinding

A default implementation of getDependencies() that returns an empty ObservableList.

Specified by:

getDependencies in interface Binding<java.lang.Boolean>

Overrides:

getDependencies in class BooleanBinding

Returns:

an empty ObservableList