Modifier and Type | Optional Element and Description |
---|---|
CommandLineOptionGroup.Cardinality |
cardinality
Configures how many of the command line option group members may appear on the command line.
|
public abstract CommandLineOptionGroup.Cardinality cardinality
CommandLineOptionGroup.Cardinality.ZERO_OR_ONE
(the default):CommandLineOptionGroup.Cardinality.EXACTLY_ONE
:CommandLineOptionGroup.Cardinality.ONE_OR_MORE
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