Package org.wikidata.wdtk.datamodel.implementation

Class FormUpdateImpl

java.lang.Object

org.wikidata.wdtk.datamodel.implementation.EntityUpdateImpl

org.wikidata.wdtk.datamodel.implementation.StatementDocumentUpdateImpl

org.wikidata.wdtk.datamodel.implementation.FormUpdateImpl

All Implemented Interfaces:

EntityUpdate, FormUpdate, StatementDocumentUpdate

public class FormUpdateImpl
extends StatementDocumentUpdateImpl
implements FormUpdate

Jackson implementation of FormUpdate.

Constructor Summary

Constructors

Constructor	Description
FormUpdateImpl(FormIdValue entityId, long revisionId, TermUpdate representations, Collection<ItemIdValue> grammaticalFeatures, StatementUpdate statements)	Initializes new form update.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
FormIdValue	getEntityId()	Returns ID of the entity that is being updated.
Optional<Set<ItemIdValue>>	getGrammaticalFeatures()	Returns new grammatical features of the form assigned in this update.
TermUpdate	getRepresentations()	Returns changes in form representations.
int	hashCode()
boolean	isEmpty()	Checks whether the update is empty.

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

getStatements

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

getBaseRevisionId

Methods inherited from class java.lang.Object

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

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

getBaseRevisionId

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

getStatements

Constructor Details

FormUpdateImpl

public FormUpdateImpl(FormIdValue entityId,
 long revisionId,
 TermUpdate representations,
 Collection<ItemIdValue> grammaticalFeatures,
 StatementUpdate statements)

Initializes new form update.

Parameters:

entityId - ID of the form that is to be updated

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

representations - changes in form representations, possibly empty

grammaticalFeatures - new grammatical features of the form or null for no change

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

getEntityId

public FormIdValue getEntityId()

Description copied from interface: EntityUpdate

Returns ID of the entity that is being updated.

Specified by:

getEntityId in interface EntityUpdate

Specified by:

getEntityId in interface FormUpdate

Overrides:

getEntityId in class EntityUpdateImpl

Returns:

ID of the updated entity

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

Overrides:

isEmpty in class StatementDocumentUpdateImpl

Returns:

true if the update is empty, false otherwise

getRepresentations

public TermUpdate getRepresentations()

Description copied from interface: FormUpdate

Returns changes in form representations.

Specified by:

getRepresentations in interface FormUpdate

Returns:

update of form representations, possibly empty

getGrammaticalFeatures

public Optional<Set<ItemIdValue>> getGrammaticalFeatures()

Description copied from interface: FormUpdate

Returns new grammatical features of the form assigned in this update. If grammatical features are not changing in this update, this method returns Optional.empty(). If grammatical features are being removed without replacement, this method returns an empty set.

Specified by:

getGrammaticalFeatures in interface FormUpdate

Returns:

new grammatical features or Optional.empty() if grammatical features do not change

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object