Checks if this DataScope contains at least one item.

Creates data and returns a corresponding new DataItem instance. The attributes are provided to the corresponding create callback (see Scrivito.provideDataClass).

Checks if this DataScope doesn’t contain any items.

Returns an ObjSearch instance of the DataScope.

Evaluates the transformation of the DataScope and returns the corresponding data items.

Returns a new DataScope instance with applied transformations specified by the params. The parameters are provided to the corresponding index callback as IndexParams.