Package com.oracle.coherence.concurrent.executor

Class RecoveringTask

java.lang.Object

com.oracle.coherence.concurrent.executor.RecoveringTask

All Implemented Interfaces:

Task<Boolean>, com.tangosol.io.ExternalizableLite, com.tangosol.io.pof.PortableObject, Serializable

public class RecoveringTask
extends Object
implements Task<Boolean>, com.tangosol.io.pof.PortableObject

A Task that runs for at least a specified Duration, returning the resuming / recovering status when completed.

Since:

21.12

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.oracle.coherence.concurrent.executor.Task

Task.Collectable<T,R>, Task.Collector<T,A,R>, Task.Completable<T,R>, Task.CompletionRunnable<T>, Task.Context<T>, Task.Coordinator<T>, Task.Option, Task.Orchestration<T>, Task.Properties, Task.SubscribedOrchestration<T>, Task.Subscriber<T>, Task.Subscription<T>, Task.Yield

Field Summary

Fields

Modifier and Type	Field	Description
protected Duration	m_duration	The Duration for which to run the Task.

Constructor Summary

Constructors

Constructor	Description
RecoveringTask()	Constructs a RecoveringTask (required for serialization).
RecoveringTask(Duration duration)	Constructs a RecoveringTask.

Method Summary

Modifier and Type	Method	Description
Boolean	execute(Task.Context<Boolean> context)	Executes the Task.
void	readExternal(com.tangosol.io.pof.PofReader in)
void	readExternal(DataInput in)
void	writeExternal(com.tangosol.io.pof.PofWriter out)
void	writeExternal(DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

m_duration

protected Duration m_duration

The Duration for which to run the Task.

Constructor Detail

RecoveringTask

public RecoveringTask()

Constructs a RecoveringTask (required for serialization).

RecoveringTask

public RecoveringTask(Duration duration)

Constructs a RecoveringTask.

Parameters:

duration - the Duration to run the Task

Method Detail

execute

public Boolean execute(Task.Context<Boolean> context)
                throws Exception

Description copied from interface: Task

Executes the Task.

Specified by:

execute in interface Task<Boolean>

Parameters:

context - the Task.Context

Returns:

the result of executing the Task

Throws:

Task.Yield - which indicates the Task execution should yield execution until some later point in time

Exception

readExternal

public void readExternal(DataInput in)
                  throws IOException

Specified by:

readExternal in interface com.tangosol.io.ExternalizableLite

Throws:

IOException

writeExternal

public void writeExternal(DataOutput out)
                   throws IOException

Specified by:

writeExternal in interface com.tangosol.io.ExternalizableLite

Throws:

IOException

readExternal

public void readExternal(com.tangosol.io.pof.PofReader in)
                  throws IOException

Specified by:

readExternal in interface com.tangosol.io.pof.PortableObject

Throws:

IOException

writeExternal

public void writeExternal(com.tangosol.io.pof.PofWriter out)
                   throws IOException

Specified by:

writeExternal in interface com.tangosol.io.pof.PortableObject

Throws:

IOException