Task that calls the fitness provider for an offspring that can become a member of the current population. More...

Inheritance diagram for denoptim.ga.OffspringEvaluationTask:

Collaboration diagram for denoptim.ga.OffspringEvaluationTask:

Public Member Functions
	OffspringEvaluationTask (GAParameters gaSettings, Candidate offspring, Candidate sibling, String workDir, Population popln, Monitor mnt, String fileUID, boolean replaceWorstPopMember)

Object	call () throws DENOPTIMException, Exception

Public Member Functions inherited from denoptim.task.FitnessTask
	FitnessTask (FitnessParameters settings, Candidate c)

Public Member Functions inherited from denoptim.task.Task
	Task (final int id)

int	getId ()

void	setVerbosity (int verbosity)
	Set the verbosity: i.e., amount of log printed by this class. More...

void	setWorkSpace (File workDir)
	Sets the pathname of the work space, i.e., the location where the task is supposed to use move to or to threat as the result of "pwd" at runtime. More...

boolean	isCompleted ()

boolean	foundException ()

Throwable	getException ()

String	getErrorMessage ()

void	stopTask ()
	Stop the task if not already completed. More...

String	toString ()
	Returns a string identifying this task by its ID and reporting whether an exception has been thrown and if the tasks is completed. More...

void	setNotify (boolean notify)

Private Attributes
final String	molName

volatile Population	population

volatile Monitor	mnt

final boolean	replaceWorstPopMember

GAParameters	gaSettings
	Parameters controlling GA experiments. More...

FragmentSpace	fragSpace
	The fragment space. More...

Candidate	sibling
	The sibling of this offspring. More...

Additional Inherited Members
Public Attributes inherited from denoptim.task.Task
Object	lock = new Object()
	Lock for addressing synchronization issues. More...

Protected Member Functions inherited from denoptim.task.FitnessTask
void	runFitnessProvider () throws DENOPTIMException
	This method runs the actual evaluation of the fitness, whether that is run internally (i.e., within this instance of the JAVA VM), or delegated to an external child process. More...

Protected Attributes inherited from denoptim.task.FitnessTask
DGraph	dGraph
	The graph representation of the entity to evaluate. More...

IAtomContainer	fitProvMol = null
	The chemical representation of the entity to evaluate. More...

Candidate	result
	The data structure holding the results of this task. More...

String	fitProvInputFile
	The file where we store the input to the fitness provider. More...

String	fitProvOutFile
	The file where we store the final output from the fitness provider. More...

String	fitProvPNGFile
	The file where we store the graphical representation of the candidate (i.e., a picture). More...

String	fitProvUIDFile = null
	The file where we store the list of unique identifiers or previously evaluated candidates. More...

boolean	fitnessIsRequired = false
	Flag specifying if a valid fitness value is required to consider the task successfully completed. More...

FitnessParameters	fitnessSettings
	Settings for the calculation of the fitness. More...

Protected Attributes inherited from denoptim.task.Task
boolean	notifyGlobalTaskManager = false
	Flag controlling whether this task is expected to notify the static task manager. More...

boolean	completed = false
	Flag about completion. More...

boolean	hasException = false
	Flag about exception. More...

String	errMsg = ""
	Error message produced by any subtask. More...

Throwable	thrownExc
	Exception thrown. More...

int	id
	A user-assigned id for this task. More...

ProcessHandler	processHandler
	Executor for external bash script. More...

File	workDir
	The file system location where we want to be placed when doing the work. More...

int	verbosity = 0
	Verbosity level. More...

final String	SEP = System.getProperty("file.separator")
	System-dependent file separator. More...

final String	NL = System.getProperty("line.separator")
	System-dependent line separator (newline) More...

Detailed Description

Task that calls the fitness provider for an offspring that can become a member of the current population.

Definition at line 46 of file OffspringEvaluationTask.java.

Constructor & Destructor Documentation

◆ OffspringEvaluationTask()

denoptim.ga.OffspringEvaluationTask.OffspringEvaluationTask	(	GAParameters	gaSettings,
		Candidate	offspring,
		Candidate	sibling,
		String	workDir,
		Population	popln,
		Monitor	mnt,
		String	fileUID,
		boolean	replaceWorstPopMember
	)