org.crsh.cli.descriptor
Class ArgumentDescriptor
java.lang.Object
org.crsh.cli.descriptor.ParameterDescriptor
org.crsh.cli.descriptor.ArgumentDescriptor
public class ArgumentDescriptor
- extends ParameterDescriptor
Methods inherited from class org.crsh.cli.descriptor.ParameterDescriptor |
getAnnotation, getBinding, getCompleterType, getDeclaredType, getDescription, getMultiplicity, getType, getUsage, isMultiValued, isPassword, isRequired, isSingleValued, isUnquote, parse |
name
private final String name
- .
ArgumentDescriptor
public ArgumentDescriptor(Object binding,
String name,
ParameterType<?> type,
Description info,
boolean required,
boolean password,
boolean unquote,
Class<? extends Completer> completerType,
Annotation annotation)
throws IllegalValueTypeException,
IllegalParameterException
- Throws:
IllegalValueTypeException
IllegalParameterException
getName
public String getName()
- Returns the argument name, that can be null. This value is used for display capabilities and does not play a role
when a command line is parsed.
- Returns:
- the argument name
parse
public Object parse(List<String> values)
throws SyntaxException
- Specified by:
parse
in class ParameterDescriptor
- Throws:
SyntaxException
printUsage
public void printUsage(Appendable writer)
throws IOException
- Prints the argument:
- Single valued arguments use the "$arg" pattern.
- Multi valued arguments use the "... $arg" pattern.
Where $arg is the value "arg" or the argument name when it is not null.
- Specified by:
printUsage
in class ParameterDescriptor
- Parameters:
writer
- the writer to print to
- Throws:
IOException
- any io exception
toString
public String toString()
- Overrides:
toString
in class Object
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