Class CommandHelper

java.lang.Object

org.incenp.obofoundry.kgcl.cli.CommandHelper

All Implemented Interfaces:

picocli.CommandLine.IExecutionExceptionHandler, picocli.CommandLine.IVersionProvider

public class CommandHelper
extends Object
implements picocli.CommandLine.IVersionProvider, picocli.CommandLine.IExecutionExceptionHandler

A helper class for command line tools.

Constructor Summary

Constructors

Constructor	Description
CommandHelper()

Method Summary

Modifier and Type	Method	Description
void	error(String format, Object... args)	Prints an error message on standard output.
String[]	getVersion()
int	handleExecutionException(Exception ex, picocli.CommandLine commandLine, picocli.CommandLine.ParseResult fullParseResult)
void	info(String format, Object... args)	Prints an informative message on standard output.
void	warn(String format, Object... args)	Prints a warning message on standard output.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CommandHelper

public CommandHelper()

Method Details

handleExecutionException

public int handleExecutionException(Exception ex,
 picocli.CommandLine commandLine,
 picocli.CommandLine.ParseResult fullParseResult)
                             throws Exception

Specified by:

handleExecutionException in interface picocli.CommandLine.IExecutionExceptionHandler

Throws:

Exception

getVersion

public String[] getVersion()
                    throws Exception

Specified by:

getVersion in interface picocli.CommandLine.IVersionProvider

Throws:

Exception

info

public void info(String format,
 Object... args)

Prints an informative message on standard output.

Parameters:

format - The message to print, as a format string.

args - Arguments for the format specifiers inside the message.

warn

public void warn(String format,
 Object... args)

Prints a warning message on standard output.

Parameters:

format - The message to print, as a format string.

args - Arguments for the format specifiers inside the message.

error

public void error(String format,
 Object... args)

Prints an error message on standard output.

Parameters:

format - The message to print, as a format string.

args - Arguments for the format specifiers inside the message.