return the offset attribute of the type from the schema concode_field_sep String semanticType concode_elem_sep int offsetAttribute concode_elem_sep String name concode_elem_sep String description concode_elem_sep Presence presence concode_field_sep int encodedLength concode_elem_sep String semanticType concode_elem_sep String name concode_elem_sep String description concode_elem_sep Presence presence concode_elem_sep boolean isVariableLength
int function ( ) { return offsetAttribute ; }