Package org.wikidata.wdtk.datamodel.implementation

Class StatementDocumentUpdateImpl

java.lang.Object

org.wikidata.wdtk.datamodel.implementation.EntityUpdateImpl

org.wikidata.wdtk.datamodel.implementation.StatementDocumentUpdateImpl

All Implemented Interfaces:

EntityUpdate, StatementDocumentUpdate

Direct Known Subclasses:

FormUpdateImpl, LabeledDocumentUpdateImpl, LexemeUpdateImpl, SenseUpdateImpl

public abstract class StatementDocumentUpdateImpl
extends EntityUpdateImpl
implements StatementDocumentUpdate

Jackson implementation of StatementDocumentUpdate.

See Also:

• StatementUpdateImpl

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StatementDocumentUpdateImpl(EntityIdValue entityId, long revisionId, StatementUpdate statements)	Initializes new entity update.

Method Summary

Modifier and Type	Method	Description
StatementUpdate	getStatements()	Returns statement changes included in this update.
boolean	isEmpty()	Checks whether the update is empty.

Methods inherited from class org.wikidata.wdtk.datamodel.implementation.EntityUpdateImpl

getBaseRevisionId, getEntityId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wikidata.wdtk.datamodel.interfaces.EntityUpdate

getBaseRevisionId, getEntityId

Constructor Details

StatementDocumentUpdateImpl

protected StatementDocumentUpdateImpl(EntityIdValue entityId,
 long revisionId,
 StatementUpdate statements)

Initializes new entity update.

Parameters:

entityId - ID of the entity that is to be updated

revisionId - base entity revision to be updated or zero if not available

statements - changes in entity statements, possibly empty

Throws:

NullPointerException - if any required parameter is null

IllegalArgumentException - if any parameters or their combination is invalid

Method Details

isEmpty

public boolean isEmpty()

Description copied from interface: EntityUpdate

Checks whether the update is empty. Empty update will not change the entity in any way.

Specified by:

isEmpty in interface EntityUpdate

Returns:

true if the update is empty, false otherwise

getStatements

public StatementUpdate getStatements()

Description copied from interface: StatementDocumentUpdate

Returns statement changes included in this update.

Specified by:

getStatements in interface StatementDocumentUpdate

Returns:

statement update, possibly empty