/AWS1/CL_IOSRESULT_W¶
/AWS1/CL_IOSRESULT_W is a "wrapper" for scalar type /AWS1/IOSCOLUMNVALUE. This wrapper enables the concept
of "value is not set", similar to an Optional<> wrapper in Java. Wrappers are
necessary because ABAP strings and other primitives are not nullable. In AWS
protocols it is possible for a field to be omitted entirely from a
JSON or XML payload, and this needs to be distinguishable from, for example,
an "empty string".
CONSTRUCTOR¶
IMPORTING¶
Optional arguments:¶
iv_value TYPE /AWS1/IOSCOLUMNVALUE /AWS1/IOSCOLUMNVALUE¶
Queryable Attributes¶
Optional value¶
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_VALUE() |
Getter for VALUE, with configurable default |
ASK_VALUE() |
Getter for VALUE w/ exceptions if field has no value |
HAS_VALUE() |
Determine if VALUE has a value |
Public Local Types In This Class¶
Internal table types, representing arrays and maps of this class, are defined as local types:
TT_ROWLIST¶
TYPES TT_ROWLIST TYPE STANDARD TABLE OF /AWS1/CL_IOSRESULT_W=>TT_RESULT WITH DEFAULT KEY
.
TT_RESULT¶
TYPES TT_RESULT TYPE STANDARD TABLE OF REF TO /AWS1/CL_IOSRESULT_W WITH DEFAULT KEY
.