com.neurosys.etl.process

Interface ControllableProcess<S>

Type Parameters:

S -

All Superinterfaces:

Process, Serializable

All Known Implementing Classes:

AbstractProcessBasedReporter, AbstractReader, BaseIterativeProcessor, ChainIterativeReader, ExcelContextualReader, ExcelRowByRowReader, ExecuteJobReader, FileReader, ReaderProcess

public interface ControllableProcess<S>
extends Process

Allows user or external process/API to control a process

Author:

Arjun Dhar

Nested Class Summary

Nested classes/interfaces inherited from interface com.neurosys.etl.process.Process

Process.Event, Process.EventPoint

Method Summary

Modifier and Type	Method and Description
S	getState() Get current state of process
boolean	isPaused()
void	kill() Kill a process
void	pause() Pause till resume
void	resume()
void	resumeFromState(S state) Resume process from the given State provided
void	stop() Request graceful Shutdown

Method Detail

stop

void stop()
   throws Exception

Request graceful Shutdown

Throws:

Exception

pause

void pause()
    throws Exception

Pause till resume

Throws:

Exception

isPaused

boolean isPaused()

resume

void resume()
     throws Exception

Throws:

Exception

kill

void kill()
   throws Exception

Kill a process

Throws:

Exception

getState

S getState()
    throws Exception

Get current state of process

Throws:

Exception

resumeFromState

void resumeFromState(S state)
              throws Exception

Resume process from the given State provided

Throws:

Exception