Package org.openrefine.wikidata.qa

Class ConstraintFetcher

java.lang.Object

org.openrefine.wikidata.qa.ConstraintFetcher

public class ConstraintFetcher
extends Object

This class provides an abstraction over the way constraint definitions are stored in a Wikibase instance.

Author:

Antonin Delpeuch

Constructor Summary

Constructors

Constructor	Description
ConstraintFetcher(EntityCache cache, String wikibaseConstraintPid)

Method Summary

Modifier and Type	Method	Description
List<org.wikidata.wdtk.datamodel.interfaces.Statement>	getConstraintsByType(org.wikidata.wdtk.datamodel.interfaces.PropertyIdValue pid, String id)	Gets the list of constraints of a particular type for a property

Methods inherited from class java.lang.Object

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

Constructor Details

ConstraintFetcher

public ConstraintFetcher(EntityCache cache,
 String wikibaseConstraintPid)

Method Details

getConstraintsByType

public List<org.wikidata.wdtk.datamodel.interfaces.Statement> getConstraintsByType(org.wikidata.wdtk.datamodel.interfaces.PropertyIdValue pid,
 String id)

Gets the list of constraints of a particular type for a property

Parameters:

pid - the property to retrieve the constraints for

id - the type of the constraints

Returns:

the list of matching constraint statements