org.gridgain.grid.kernal.processors.closure

Class GridPeerDeployAwareTaskAdapter<T,R>

java.lang.Object

org.gridgain.grid.compute.GridComputeTaskAdapter<T,R>

org.gridgain.grid.kernal.processors.closure.GridPeerDeployAwareTaskAdapter<T,R>

All Implemented Interfaces:

Serializable, GridComputeTask<T,R>, GridPeerDeployAware

Direct Known Subclasses:

GridStreamerBroadcastTask, GridStreamerQueryTask, GridStreamerReduceTask

public abstract class GridPeerDeployAwareTaskAdapter<T,R>
extends GridComputeTaskAdapter<T,R>
implements GridPeerDeployAware

Peer deployment aware task adapter.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GridPeerDeployAwareTaskAdapter(GridPeerDeployAware pda) Constructor that receives deployment information for task.

Method Summary

Methods

Modifier and Type	Method and Description
ClassLoader	classLoader() Gets class loader for the class.
Class<?>	deployClass() Gets top level user class being deployed.

Methods inherited from class org.gridgain.grid.compute.GridComputeTaskAdapter

result

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gridgain.grid.compute.GridComputeTask

map, reduce

Constructor Detail

GridPeerDeployAwareTaskAdapter

protected GridPeerDeployAwareTaskAdapter(@Nullable
                              GridPeerDeployAware pda)

Constructor that receives deployment information for task.

Parameters:

pda - Deployment information.

Method Detail

deployClass

public Class<?> deployClass()

Gets top level user class being deployed.

Specified by:

deployClass in interface GridPeerDeployAware

Returns:

Top level user deployed class.

classLoader

public ClassLoader classLoader()

Gets class loader for the class. This class loader must be able to load the class returned from GridPeerDeployAware.deployClass() as well as all of its dependencies.

Note that in most cases the class loader returned from this method and the class loader for the class returned from GridPeerDeployAware.deployClass() method will be the same. If they are not the same, it is required that the class loader returned from this method still has to be able to load the deploy class and all its dependencies.

Specified by:

classLoader in interface GridPeerDeployAware

Returns:

Class loader for the class.