public abstract class ArgHandlerDir extends ArgHandler
Constructor and Description |
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ArgHandlerDir() |
Modifier and Type | Method and Description |
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java.lang.String[] |
getTagArgs()
A list of words representing the arguments in help text.
|
int |
handle(java.lang.String[] args,
int startIndex)
Attempts to process one flag or "extra" command-line argument (that appears
without a flag).
|
abstract void |
setDir(java.io.File dir) |
getDefaultArgs, getHelpTag, getPurpose, getTag, getTags, isExperimental, isRequired, isUndocumented
public java.lang.String[] getTagArgs()
ArgHandler
getTagArgs
in class ArgHandler
public int handle(java.lang.String[] args, int startIndex)
ArgHandler
handle
in class ArgHandler
args
- the arguments passed in to main()startIndex
- an index into args indicating the first argument to use.
If this is a handler for a flag argument. Otherwise it's the index of the
"extra" argument.public abstract void setDir(java.io.File dir)