org.kie.server.services.taskassigning.planning

Class SolverHandlerContext

java.lang.Object

org.kie.server.services.taskassigning.planning.SolverHandlerContext

public class SolverHandlerContext
extends Object

Constructor Summary

Constructors

Constructor and Description
SolverHandlerContext(Duration queryShift)

Method Summary

Modifier and Type	Method and Description
void	clearProcessedChangeSet()
void	clearTaskChangeTimes() Removes all the registered task time changes.
void	clearTaskChangeTimes(LocalDateTime untilLocalDateTime) Removes all the registered task change times that occurred strictly before a given time.
long	getCurrentChangeSetId()
LocalDateTime	getNextQueryTime() Gets the next query time to use.
LocalDateTime	getPreviousQueryTime() Gets the previously executed query time.
boolean	isProcessedChangeSet(long changeSetId)
boolean	isProcessedTaskChange(long taskId, LocalDateTime changeTime) Indicates if a change has already been processed for a given task.
long	nextChangeSetId()
void	setCurrentChangeSetId(long currentChangeSetId)
void	setNextQueryTime(LocalDateTime nextQueryTime) Sets the next query time to use.
void	setPreviousQueryTime(LocalDateTime previousQueryTime) Sets the previously executed query time.
void	setProcessedChangeSet(long changeSetId)
void	setTaskChangeTime(long taskId, LocalDateTime changeTime) Registers the time of the last change processed for a task.
LocalDateTime	shiftQueryTime(LocalDateTime queryTime) Shifts a queryTime with the context configured queryShift.

Methods inherited from class java.lang.Object

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

Constructor Detail

SolverHandlerContext

public SolverHandlerContext(Duration queryShift)

Method Detail

getCurrentChangeSetId

public long getCurrentChangeSetId()

setCurrentChangeSetId

public void setCurrentChangeSetId(long currentChangeSetId)

nextChangeSetId

public long nextChangeSetId()

isProcessedChangeSet

public boolean isProcessedChangeSet(long changeSetId)

setProcessedChangeSet

public void setProcessedChangeSet(long changeSetId)

clearProcessedChangeSet

public void clearProcessedChangeSet()

setTaskChangeTime

public void setTaskChangeTime(long taskId,
                              LocalDateTime changeTime)

Registers the time of the last change processed for a task.

Parameters:

taskId - identifier of the task to register.

changeTime - the task change time to register.

isProcessedTaskChange

public boolean isProcessedTaskChange(long taskId,
                                     LocalDateTime changeTime)

Indicates if a change has already been processed for a given task.

Parameters:

taskId - identifier of the task to query.

changeTime - the task change time to query.

Returns:

true if the change has already been processed, false in any other case.

clearTaskChangeTimes

public void clearTaskChangeTimes(LocalDateTime untilLocalDateTime)

Removes all the registered task change times that occurred strictly before a given time.

Parameters:

untilLocalDateTime - the time for filtering the changes to remove.

clearTaskChangeTimes

public void clearTaskChangeTimes()

Removes all the registered task time changes.

getPreviousQueryTime

public LocalDateTime getPreviousQueryTime()

Gets the previously executed query time.

Returns:

the previously executed query time

setPreviousQueryTime

public void setPreviousQueryTime(LocalDateTime previousQueryTime)

Sets the previously executed query time.

Parameters:

previousQueryTime - the query time to set.

getNextQueryTime

public LocalDateTime getNextQueryTime()

Gets the next query time to use.

Returns:

the query time.

setNextQueryTime

public void setNextQueryTime(LocalDateTime nextQueryTime)

Sets the next query time to use.

Parameters:

nextQueryTime - the query time to set.

shiftQueryTime

public LocalDateTime shiftQueryTime(LocalDateTime queryTime)

Shifts a queryTime with the context configured queryShift.

Parameters:

queryTime - a query time to shift.

Returns:

the shifted query time or null if a null value is provided.