Package org.wikidata.wdtk.datamodel.interfaces

Interface StatementUpdate

All Known Implementing Classes:
StatementUpdateImpl
public interface StatementUpdate
Collection of statement changes.
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final StatementUpdate
    EMPTY
    Empty update that does not alter or add any statements.

  • Method Summary

    Modifier and Type
    Method
    Description
    List<Statement>
    getAdded()
    Returns statements added to the entity in this update.
    Set<String>
    getRemoved()
    Returns IDs of statements removed from the entity in this update.
    Map<String,Statement>
    getReplaced()
    Returns entity statements modified in this update.
    boolean
    isEmpty()
    Checks whether the update is empty.

  • Field Details

    • EMPTY

      static final StatementUpdate EMPTY
      Empty update that does not alter or add any statements.

  • Method Details

    • isEmpty

      boolean isEmpty()
      Checks whether the update is empty. Empty update will not change or remove any statements.
      Returns:
      true if the update is empty, false otherwise

    • getAdded

      List<Statement> getAdded()
      Returns statements added to the entity in this update.
      Returns:
      list of added statements

    • getReplaced

      Map<String,Statement> getReplaced()
      Returns entity statements modified in this update.
      Returns:
      modified statements indexed by statement ID

    • getRemoved

      Set<String> getRemoved()
      Returns IDs of statements removed from the entity in this update.
      Returns:
      list of IDs of removed statements