the flag or "option" String
the Element which corresponds to the "value" of this synopsis flag (and which may of course be OptionalElement).
Method to yield an optional String according as whether this Element is an operand.
Method to yield an optional String according as whether this Element is an operand.
optionally the value of this Operand element (includes optional elements); None if this Element is not an operand.
Method to compare this Element with that Element.
Method to compare this Element with that Element.
the comparand.
the result of invoking value compare that.value
the Element which corresponds to the "value" of this synopsis flag (and which may of course be OptionalElement).
Method to determine if this Element is optional.
Method to determine if this Element is optional.
true if this Element is optional.
the flag or "option" String
the flag or "option" String
This represents an "Option" and its "Value"
the flag or "option" String
the Element which corresponds to the "value" of this synopsis flag (and which may of course be OptionalElement).