OperatorTarget

Matches everything or nothing; names no field.

Combines operand filters.

A system field the query model defines, named by FilterOperatorSpec.systemField.

A field the request names.

The model's full-text search when no field is named, otherwise the named fields.

A computed aggregation expression over the fields it reads; each needs the aggregation capability its expression node reads it with (AGGREGATE_NUMERIC for a field, AGGREGATE_TEMPORAL for a date difference).

Returns a representation of an immutable list of all enum entries, in the order they're declared.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared.