This example shows an instance of the WhereClause class (or one of its specializations) that defines a simple condition based on multiple specified selection values. The example shown specifies that the value of the AEREL variable in the ADAE dataset matches 1 of the listed values ("POSSIBLE" or "PROBABLE"), which could be expressed as:

• ADAE.AEREL IN ('POSSIBLE','PROBABLE')

Note that some attributes (such as the expected level and order attributes) have been excluded from this example. 

...
condition:
  dataset: ADAE
  variable: AEREL
  comparator: IN
  value:
  - POSSIBLE
  - PROBABLE

This condition could be represented in tabular form as shown in the following table where the multiple selection values are represented as a pipe (|)-delimited list:

Other conditions based on multiple selection values (i.e., with a comparator value of "IN" or "NOTIN") would be represented similarly.