Package org.openrefine.wikibase.updates.scheduler

Class QuickStatementsUpdateScheduler

java.lang.Object

org.openrefine.wikibase.updates.scheduler.QuickStatementsUpdateScheduler

All Implemented Interfaces:

UpdateScheduler

public class QuickStatementsUpdateScheduler
extends Object
implements UpdateScheduler

Constructor Summary

Constructors

Constructor	Description
QuickStatementsUpdateScheduler()

Method Summary

Modifier and Type	Method	Description
List<EntityEdit>	schedule(List<EntityEdit> updates)	Performs the scheduling.
protected void	splitUpdate(EntityEdit edit)	Separates out the statements which refer to new entities from the rest of the update.

Methods inherited from class java.lang.Object

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

Constructor Detail

QuickStatementsUpdateScheduler

public QuickStatementsUpdateScheduler()

Method Detail

splitUpdate

protected void splitUpdate(EntityEdit edit)
                    throws ImpossibleSchedulingException

Separates out the statements which refer to new entities from the rest of the update. The resulting updates are stored in pointerUpdates and pointerFreeUpdates.

Parameters:

edit - the edit to be split

Throws:

ImpossibleSchedulingException - if two new entity ids are referred to in the same statement

schedule

public List<EntityEdit> schedule(List<EntityEdit> updates)
                          throws ImpossibleSchedulingException

Description copied from interface: UpdateScheduler

Performs the scheduling. The initial updates are provided as a list so that the scheduler can attempt to respect the initial order (but no guarantee is made for that in general).

Specified by:

schedule in interface UpdateScheduler

Parameters:

updates - the updates to schedule

Returns:

the reorganized updates

Throws:

ImpossibleSchedulingException - when the scheduler cannot cope with a particular edit plan.