Package org.apfloat.samples

Class BackgroundOperation<T>

java.lang.Object

org.apfloat.samples.BackgroundOperation<T>

public class BackgroundOperation<T>
extends Object

Class for running an Operation in the background in a separate thread. The operation is executed using the ExecutorService retrieved from ApfloatContext.getExecutorService().

Version:

1.14.0

Author:

Mikko Tommila

Constructor Summary

Constructors

Constructor	Description
BackgroundOperation(Operation<T> operation)	Runs an operation in the background in a separate thread.

Method Summary

Modifier and Type	Method	Description
void	cancel()	Cancel the operation by interrupting the thread executing it.
T	getResult()	Get the result of the operation.
boolean	isFinished()	Check if the operation has been completed.

Methods inherited from class java.lang.Object

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

Constructor Details

BackgroundOperation

public BackgroundOperation(Operation<T> operation)

Runs an operation in the background in a separate thread. The execution is started immediately.

Parameters:

operation - The operation to execute.

Method Details

isFinished

public boolean isFinished()

Check if the operation has been completed.

Returns:

true if the execution of the operation has been completed, otherwise false.

cancel

public void cancel()

Cancel the operation by interrupting the thread executing it.

Since:

1.14.0

getResult

public T getResult()

Get the result of the operation. This method blocks until the operation has been completed.

Returns:

Result of the operation.

Throws:

RuntimeException - If an exception was thrown by the executed operation.