function visitParent(oParent, j) {
				var sQualifiedName = oSchema.namespace + "." + oParent.name,
					mChildAnnotations = Utils.getChildAnnotations(oAnnotations, sQualifiedName,
						sArrayName === "entityContainer");

				Utils.liftSAPData(oParent, /*sTypeClass*/undefined, bIgnoreAnnotationsFromMetadata);
				// @see sap.ui.model.odata.ODataMetadata#_getEntityTypeByName
				oParent.namespace = oSchema.namespace;
				oParent.$path = oSchema.$path + "/" + sArrayName + "/" + j;

				fnCallback(oParent, mChildAnnotations, bIgnoreAnnotationsFromMetadata);
				// merge V4 annotations after child annotations are processed
				extend(oParent, oAnnotations[sQualifiedName]);
			}
Visits all parents (or a single parent) inside the current schema's array of given name,
lifts "SAPData" extensions, inlines OData V4 annotations, and adds <code>$path</code>
for each parent.

@param {object} oSchema
  OData data service schema
@param {object} oAnnotations
  annotations "JSON"
@param {string} sArrayName
  name of array of parents
@param {function} fnCallback
  mandatory callback for each parent, child annotations are passed in
@param {number} [iIndex]
  optional index of a single parent to visit; default is to visit all
@param {boolean} [bIgnoreAnnotationsFromMetadata]
  whether annotations from metadata are ignored, so that no V4 annotations are created for them