Package org.kie.server.services.taskassigning.planning

Class SolverHandlerContext

  • public class SolverHandlerContext
extends Object

    • 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)

      • isCurrentChangeSetProcessed

        public boolean isCurrentChangeSetProcessed()

      • 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.