public class GroovyInternalPosixParser extends Parser
flatten method.| Constructor and Description |
|---|
GroovyInternalPosixParser() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
burstToken(java.lang.String token,
boolean stopAtNonOption)
Breaks
token into its constituent parts
using the following algorithm. |
protected java.lang.String[] |
flatten(Options options,
java.lang.String[] arguments,
boolean stopAtNonOption)
|
checkRequiredOptions, getOptions, getRequiredOptions, parse, parse, parse, parse, processArgs, processOption, processProperties, setOptionsprotected java.lang.String[] flatten(Options options, java.lang.String[] arguments, boolean stopAtNonOption)
Parser's abstract
flatten method.
The following are the rules used by this flatten method.
stopAtNonOption is true then do not
burst anymore of arguments entries, just add each
successive entry without further processing. Otherwise, ignore
stopAtNonOption.arguments entry is "--"
just add the entry to the list of processed tokensarguments entry is "-"
just add the entry to the list of processed tokensarguments entry is two characters
in length and the first character is "-" then check if this
is a valid Option id. If it is a valid id, then add the
entry to the list of processed tokens and set the current Option
member. If it is not a valid id and stopAtNonOption
is true, then the remaining entries are copied to the list of
processed tokens. Otherwise, the current entry is ignored.arguments entry is more than two
characters in length and the first character is "-" then
we need to burst the entry to determine its constituents. For more
information on the bursting algorithm see
burstToken.arguments entry is not handled
by any of the previous rules, then the entry is added to the list
of processed tokens.protected void burstToken(java.lang.String token,
boolean stopAtNonOption)
token into its constituent parts
using the following algorithm.
Option
exists with that id.Option does exist then add that character
prepended with "-" to the list of processed tokens.Option can have an argument value and there
are remaining characters in the token then add the remaining
characters as a token to the list of processed tokens.Option does NOT exist AND
stopAtNonOption IS set then add the special token
"--" followed by the remaining characters and also
the remaining tokens directly to the processed tokens list.Option does NOT exist AND
stopAtNonOption IS NOT set then add that
character prepended with "-".token - The current token to be burststopAtNonOption - Specifies whether to stop processing
at the first non-Option encountered.