Table 101 summarizes
the cardinality constants
in the ODKConstant interface. These constants represent valid values for the
cardinality of an agent property.
All cardinality constants are of type String.
Table 101. Cardinality constants of the ODKConstant interface.
Cardinality
constant
Description
MULTIPLE_CARD
Specifies that an agent property can have more than one value;
that is, the user can specify more than one value for the property.
SINGLE_CARD
Specifies that an agent property can have only one value;
that is, the user can only specify one value for the property.