com.haulmont.cuba.gui.executors

Class BackgroundTaskWrapper<T,V>

java.lang.Object

com.haulmont.cuba.gui.executors.BackgroundTaskWrapper<T,V>

Deprecated.

@Deprecated
public class BackgroundTaskWrapper<T,V>
extends java.lang.Object

Provides simple API for cases when the same type of background task gets started, restarted and cancelled repetitively.

See Also:

BackgroundWorker

Constructor Summary

Constructors

Constructor and Description
BackgroundTaskWrapper() Deprecated.
BackgroundTaskWrapper(io.jmix.ui.executor.BackgroundTask<T,V> task) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	cancel() Deprecated. Cancel running task if there is any.
V	getResult() Deprecated. If there is running task, block until its completion and return result.
void	restart() Deprecated. Cancel running task if there is at the moment.
void	restart(io.jmix.ui.executor.BackgroundTask<T,V> task) Deprecated. Cancel running task if there is at the moment.

Methods inherited from class java.lang.Object

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

Constructor Detail

BackgroundTaskWrapper

public BackgroundTaskWrapper(@Nullable
                             io.jmix.ui.executor.BackgroundTask<T,V> task)

Deprecated.

BackgroundTaskWrapper

public BackgroundTaskWrapper()

Deprecated.

Method Detail

restart

public void restart()

Deprecated.

Cancel running task if there is at the moment. Launch it again.

restart

public void restart(io.jmix.ui.executor.BackgroundTask<T,V> task)

Deprecated.

Cancel running task if there is at the moment. Launch new task specified as parameter.

Parameters:

task - task to start, also will be saved for future restarts

getResult

@Nullable
public V getResult()

Deprecated.

If there is running task, block until its completion and return result.

Returns:

last task's result or null if no tasks were run yet

cancel

public void cancel()

Deprecated.

Cancel running task if there is any.