org.gridgain.grid.kernal.processors.hadoop.taskexecutor.external.communication

Class GridHadoopTcpNioCommunicationClient

java.lang.Object

org.gridgain.grid.kernal.processors.hadoop.taskexecutor.external.communication.GridHadoopAbstractCommunicationClient

org.gridgain.grid.kernal.processors.hadoop.taskexecutor.external.communication.GridHadoopTcpNioCommunicationClient

All Implemented Interfaces:

GridHadoopCommunicationClient

public class GridHadoopTcpNioCommunicationClient
extends GridHadoopAbstractCommunicationClient

Grid client for NIO server.

Constructor Summary

Constructors

Constructor and Description
GridHadoopTcpNioCommunicationClient() Constructor for test purposes only.
GridHadoopTcpNioCommunicationClient(org.gridgain.grid.util.nio.GridNioSession ses)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	close()
void	forceClose() Forces client close.
long	getIdleTime() Gets idle time of this client.
void	sendMessage(GridHadoopProcessDescriptor desc, GridHadoopMessage msg)
String	toString()

Methods inherited from class org.gridgain.grid.kernal.processors.hadoop.taskexecutor.external.communication.GridHadoopAbstractCommunicationClient

closed, markUsed, release, reserve, reserved

Methods inherited from class java.lang.Object

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

Constructor Detail

GridHadoopTcpNioCommunicationClient

public GridHadoopTcpNioCommunicationClient()

Constructor for test purposes only.

GridHadoopTcpNioCommunicationClient

public GridHadoopTcpNioCommunicationClient(org.gridgain.grid.util.nio.GridNioSession ses)

Parameters:

ses - Session.

Method Detail

close

public boolean close()

Specified by:

close in interface GridHadoopCommunicationClient

Overrides:

close in class GridHadoopAbstractCommunicationClient

Returns:

True if client has been closed by this call, false if failed to close client (due to concurrent reservation or concurrent close).

forceClose

public void forceClose()

Forces client close.

Specified by:

forceClose in interface GridHadoopCommunicationClient

Overrides:

forceClose in class GridHadoopAbstractCommunicationClient

sendMessage

public void sendMessage(GridHadoopProcessDescriptor desc,
               GridHadoopMessage msg)
                 throws org.gridgain.grid.GridException

Parameters:

desc - Process descriptor.

msg - Message to send.

Throws:

org.gridgain.grid.GridException - If failed.

getIdleTime

public long getIdleTime()

Gets idle time of this client.

Specified by:

getIdleTime in interface GridHadoopCommunicationClient

Overrides:

getIdleTime in class GridHadoopAbstractCommunicationClient

Returns:

Idle time of this client.

toString

public String toString()

Overrides:

toString in class GridHadoopAbstractCommunicationClient