io.datafx.core.concurrent

Class PublishingTask<T>

java.lang.Object

java.util.concurrent.FutureTask<V>

javafx.concurrent.Task<javafx.collections.ObservableList<T>>

io.datafx.core.concurrent.PublishingTask<T>

Type Parameters:

T - The type of the values that are obtained.

All Implemented Interfaces:

Publisher<T>, java.lang.Runnable, java.util.concurrent.Future<javafx.collections.ObservableList<T>>, java.util.concurrent.RunnableFuture<javafx.collections.ObservableList<T>>, javafx.concurrent.Worker<javafx.collections.ObservableList<T>>, javafx.event.EventTarget

public abstract class PublishingTask<T>
extends javafx.concurrent.Task<javafx.collections.ObservableList<T>>
implements Publisher<T>

A PublishingTask is used to obtain a number of values, and store them in an ObservableList. The values that are already available can be obtained using the getPublishedValues() call.

Property Summary

Properties inherited from class javafx.concurrent.Task

exceptionProperty, messageProperty, onCancelledProperty, onFailedProperty, onRunningProperty, onScheduledProperty, onSucceededProperty, progressProperty, runningProperty, stateProperty, titleProperty, totalWorkProperty, valueProperty, workDoneProperty

Nested Class Summary

Nested classes/interfaces inherited from interface javafx.concurrent.Worker

javafx.concurrent.Worker.State

Constructor Summary

Constructors

Constructor and Description
PublishingTask()
PublishingTask(javafx.collections.ObservableList<T> values)

Method Summary

Modifier and Type	Method and Description
protected javafx.collections.ObservableList<T>	call()
protected abstract void	callTask()
javafx.collections.ObservableList<T>	getPublishedValues()
void	publish(T... values)

Methods inherited from class javafx.concurrent.Task

addEventFilter, addEventHandler, buildEventDispatchChain, cancel, cancel, cancelled, exceptionProperty, failed, fireEvent, getException, getMessage, getOnCancelled, getOnFailed, getOnRunning, getOnScheduled, getOnSucceeded, getProgress, getState, getTitle, getTotalWork, getValue, getWorkDone, isRunning, messageProperty, onCancelledProperty, onFailedProperty, onRunningProperty, onScheduledProperty, onSucceededProperty, progressProperty, removeEventFilter, removeEventHandler, running, runningProperty, scheduled, setEventHandler, setOnCancelled, setOnFailed, setOnRunning, setOnScheduled, setOnSucceeded, stateProperty, succeeded, titleProperty, totalWorkProperty, updateMessage, updateProgress, updateProgress, updateTitle, updateValue, valueProperty, workDoneProperty

Methods inherited from class java.util.concurrent.FutureTask

done, get, get, isCancelled, isDone, run, runAndReset, set, setException

Methods inherited from class java.lang.Object

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

Constructor Detail

PublishingTask

public PublishingTask()

PublishingTask

public PublishingTask(javafx.collections.ObservableList<T> values)

Method Detail

getPublishedValues

public javafx.collections.ObservableList<T> getPublishedValues()

call

protected final javafx.collections.ObservableList<T> call()
                                                   throws java.lang.Exception

Specified by:

call in class javafx.concurrent.Task<javafx.collections.ObservableList<T>>

Throws:

java.lang.Exception

callTask

protected abstract void callTask()
                          throws java.lang.Exception

Throws:

java.lang.Exception

publish

public void publish(T... values)

Specified by:

publish in interface Publisher<T>