Group subclass
Group types have a subclass of Sequence, Choice, or Unordered.
Property | Description |
---|---|
Sequence | A partially-ordered or sequenced group of data objects. Each component of a Sequence group is validated sequentially. |
Choice | Choice groups provide the ability to define a selection from
a set of components like a multiple-choice question on a test. A Choice group is valid when the data matches one of the components of the choice group. Validation of a Choice group is attempted in the order of the components until a single component is validated. If the Choice group has an initiator, the initiator is validated first. |
Unordered | An unordered group has one or more components. Unordered groups can only have an Implicit format property, with the same syntax options as sequence groups: None or Delimited. |