/IWBEP/IF_MGW_VOCAN_LABEL_ELEM

OData vocabulary annotation interface and methods

You can create labeled elements from annotations and functional parameters.

Example


DATA:

      lo_ann_target TYPE REF TO /iwbep/if_mgw_vocan_ann_target, " Vocabulary Annotation Target

      lo_annotation TYPE REF TO /iwbep/if_mgw_vocan_annotation, " Vocabulary Annotation

      lo_label_elem TYPE REF TO /iwbep/if_mgw_vocan_label_elem. " Vocabulary Annotation Labeled Element

 

 lo_ann_target = vocab_anno_model->create_annotations_target( 'EPMDemo.PurchaseOrderItem' ).

 lo_annotation = lo_ann_target->create_annotation( iv_term = 'org.example.display.DisplayName' ).

 lo_label_elem = lo_annotation->create_labeled_element( 'CustomerFirstName' ).

In the metadata doccument, this is reflected as follows:


<Annotations xmlns="http://docs.oasis-open.org/odata/ns/edm" Target="EPMDemo.PurchaseOrderItem">

    <Annotation Term="org.example.display.DisplayName">

        <LabeledElement Name="CustomerFirstName"/>

    </Annotation>

</Annotations>

Methods

Table 1: Methods available for /IWBEP/IF_MGW_VOCAN_LABEL_ELEM
Method	Function
CREATE_ANNOTATION	Creates an annotation
CREATE_COLLECTION	Creates a collection
CREATE_RECORD	Creates a record
CREATE_FUNCTION	Creates a function
CREATE_SIMPLE_VALUE	Creates a simple value
CREATE_URL	Creates a URL