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java.lang.Objectorg.jagatoo.commandline.ArgumentsHandler
public abstract class ArgumentsHandler
Handles arguments from the command line.
Constructor Summary | |
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ArgumentsHandler()
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Method Summary | |
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protected abstract void |
handleArgument(Argument arg,
java.lang.Object value)
This method is called when the parser has identified an argument with or without a value. |
protected void |
onError(int chunk,
java.lang.String message)
This method is called when a serious error is detected byy the parser. |
protected abstract void |
validate(int numArguments)
This method is called after the whole command line has been parsed. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ArgumentsHandler()
Method Detail |
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protected abstract void handleArgument(Argument arg, java.lang.Object value)
arg
- the detected argument (null for loose values)value
- the value (null for no-value-arguments)protected void onError(int chunk, java.lang.String message) throws CommandlineParsingException
chunk
- the command line chunk numbermessage
- the error message
CommandlineParsingException
protected abstract void validate(int numArguments) throws CommandlineParsingException
numArguments
- the number of handled Argument
s
CommandlineParsingException
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