trait OptResult extends AnyRef
The result of parsing an argument sequence.
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abstract
def
apply[A](name: String): A
Returns the value of an option.
Returns the value of an option.
- A
the expected value type
- name
the option name
- returns
the value of the option identified by
name
- Exceptions thrown
ClassCastException
if the value cannot be cast toA
NoSuchElementException
ifname
is not present
-
abstract
def
args: Seq[String]
Returns a sequence of all non-option arguments following the last option.
Returns a sequence of all non-option arguments following the last option.
- returns
a sequence of all non-option arguments
-
abstract
def
get[A](name: String): Option[A]
Optionally returns the value of an option.
Optionally returns the value of an option.
- A
the expected value type
- name
the option name
- returns
a
Some
containing the value of the option if present, otherwiseNone
- Exceptions thrown
ClassCastException
if the value cannot be cast toA
-
abstract
def
optv: Map[String, Any]
Returns the option value map.
Returns the option value map.
Note that non-option arguments are associated with the option name
"@"
, which is guaranteed to be present in the map even if the argument sequence was empty.- returns
the option value map
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