Package adams.multiprocess

Class AbstractMetaJobRunner

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.multiprocess.AbstractJobRunner

adams.multiprocess.AbstractMetaJobRunner

All Implemented Interfaces:

CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, Pausable, QuickInfoSupporter, SizeOfHandler, JobRunner, Serializable

Direct Known Subclasses:

RemoteCommandJobRunner, ScpJobRunner, ScpJobRunner.RemoteJobRunner, SerializingJobRunner

public abstract class AbstractMetaJobRunner
extends AbstractJobRunner

Ancestor for meta-jobrunners, that wrap around a base jobrunner.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected JobRunner	m_ActualJobRunner	the actual jobrunner.
protected HashSet<JobCompleteListener>	m_JobCompleteListeners	call when job complete.
protected JobRunner	m_JobRunner	the base jobrunner to use.
protected List<Job>	m_Jobs	the list of jobs.

Fields inherited from class adams.multiprocess.AbstractJobRunner

m_FlowContext, m_Paused, m_Running, m_Terminating

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
AbstractMetaJobRunner()

Method Summary

Modifier and Type	Method	Description
void	add(Job job)	Adds the job to the execution queue.
void	add(JobList jobs)	Adds the jobs to the execution queue.
void	addJobCompleteListener(JobCompleteListener l)	Adds the listener.
void	cleanUp()	Cleans up data structures, frees up memory.
void	clear()	Clears all jobs.
void	defineOptions()	Adds options to the internal list of options.
protected JobRunner	getDefaultJobRunner()	Returns the default jobrunner.
JobRunner	getJobRunner()	Returns the base jobrunner.
List<T>	getJobs()	Returns the list of queued jobs.
String	getQuickInfo()	Returns a quick info about the object, which can be displayed in the GUI.
protected boolean	getTransferJobCompleteListeners()	Returns whether to transfer the listeners to the actual job runner.
protected void	initialize()	Initializes the members.
String	jobRunnerTipText()	Returns the tip text for this property.
protected JobRunner	newActualJobRunner()	Returns an instance of the actual job runner to use.
protected String	preStart()	Before actual start up.
void	removeJobCompleteListener(JobCompleteListener l)	Removes the listener.
void	setJobRunner(JobRunner value)	Sets the base jobrunner.

Methods inherited from class adams.multiprocess.AbstractJobRunner

doStart, doStop, doTerminate, getFlowContext, isPaused, isRunning, pauseExecution, postStart, postStop, postTerminate, preStop, preTerminate, resumeExecution, setFlowContext, start, stop, terminate, terminate

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, globalInfo, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.Destroyable

destroy

Methods inherited from interface adams.multiprocess.JobRunner

complete

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Methods inherited from interface adams.core.option.OptionHandler

cleanUpOptions, getOptionManager, toCommandLine

Field Detail

m_JobRunner

protected JobRunner m_JobRunner

the base jobrunner to use.

m_Jobs

protected List<Job> m_Jobs

the list of jobs.

m_JobCompleteListeners

protected transient HashSet<JobCompleteListener> m_JobCompleteListeners

call when job complete.

m_ActualJobRunner

protected JobRunner m_ActualJobRunner

the actual jobrunner.

Constructor Detail

AbstractMetaJobRunner

public AbstractMetaJobRunner()

Method Detail

defineOptions

public void defineOptions()

Adds options to the internal list of options.

Specified by:

defineOptions in interface OptionHandler

Overrides:

defineOptions in class AbstractOptionHandler

initialize

protected void initialize()

Initializes the members.

Overrides:

initialize in class AbstractJobRunner

getDefaultJobRunner

protected JobRunner getDefaultJobRunner()

Returns the default jobrunner.

Returns:

the jobrunner

setJobRunner

public void setJobRunner(JobRunner value)

Sets the base jobrunner.

Parameters:

value - the jobrunner

getJobRunner

public JobRunner getJobRunner()

Returns the base jobrunner.

Returns:

the jobrunner

jobRunnerTipText

public String jobRunnerTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

getQuickInfo

public String getQuickInfo()

Returns a quick info about the object, which can be displayed in the GUI.

Returns:

null if no info available, otherwise short string

clear

public void clear()

Clears all jobs.

add

public void add(Job job)

Adds the job to the execution queue.

Parameters:

job - the job to add

add

public void add(JobList jobs)

Adds the jobs to the execution queue.

Parameters:

jobs - the jobs to add

getJobs

public List<T> getJobs()

Returns the list of queued jobs.

Returns:

the jobs

addJobCompleteListener

public void addJobCompleteListener(JobCompleteListener l)

Adds the listener.

Parameters:

l - the listener to add

removeJobCompleteListener

public void removeJobCompleteListener(JobCompleteListener l)

Removes the listener.

Parameters:

l - the listener to remove

newActualJobRunner

protected JobRunner newActualJobRunner()

Returns an instance of the actual job runner to use.

Returns:

the job runner to use

getTransferJobCompleteListeners

protected boolean getTransferJobCompleteListeners()

Returns whether to transfer the listeners to the actual job runner.

Returns:

true if to transfer

See Also:

addJobCompleteListener(JobCompleteListener), removeJobCompleteListener(JobCompleteListener)

preStart

protected String preStart()

Before actual start up.

Overrides:

preStart in class AbstractJobRunner

Returns:

null if successful, otherwise error message

cleanUp

public void cleanUp()

Cleans up data structures, frees up memory.

Specified by:

cleanUp in interface CleanUpHandler

Overrides:

cleanUp in class AbstractJobRunner