public EdmType getType()

in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/expression/MethodImpl.java [51:120]

68 lines of code
36 McCabe index (conditional complexity)


  public EdmType getType() {
    EdmPrimitiveTypeKind kind = null;
    switch (method) {
    case CONTAINS:
    case STARTSWITH:
    case ENDSWITH:
    case SUBSTRINGOF:
      kind = EdmPrimitiveTypeKind.Boolean;
      break;
    case LENGTH:
    case INDEXOF:
      kind = EdmPrimitiveTypeKind.Int32;
      break;
    case SUBSTRING:
    case TOLOWER:
    case TOUPPER:
    case TRIM:
    case CONCAT:
      kind = EdmPrimitiveTypeKind.String;
      break;
    case YEAR:
    case MONTH:
    case DAY:
    case HOUR:
    case MINUTE:
    case SECOND:
      kind = EdmPrimitiveTypeKind.Int32;
      break;
    case FRACTIONALSECONDS:
    case TOTALSECONDS:
      kind = EdmPrimitiveTypeKind.Decimal;
      break;
    case DATE:
      kind = EdmPrimitiveTypeKind.Date;
      break;
    case TIME:
      kind = EdmPrimitiveTypeKind.TimeOfDay;
      break;
    case TOTALOFFSETMINUTES:
      kind = EdmPrimitiveTypeKind.Int32;
      break;
    case MINDATETIME:
    case MAXDATETIME:
    case NOW:
      kind = EdmPrimitiveTypeKind.DateTimeOffset;
      break;
    case ROUND:
    case FLOOR:
    case CEILING:
      // Needs to be refined if Decimal must be distinguished from Double.
      kind = EdmPrimitiveTypeKind.Double;
      break;
    case GEODISTANCE:
    case GEOLENGTH:
      kind = EdmPrimitiveTypeKind.Double;
      break;
    case GEOINTERSECTS:
      kind = EdmPrimitiveTypeKind.Boolean;
      break;
    case CAST:
      return ((TypeLiteral) parameters.get(parameters.size() - 1)).getType();
    case ISOF:
      kind = EdmPrimitiveTypeKind.Boolean;
      break;
    case COMPUTE_AGGREGATE:
      kind = null;
    }

    return kind == null ? null : new ODataImpl().createPrimitiveTypeInstance(kind);
  }