Package com.netflix.genie.agent.cli

Class Util

java.lang.Object

com.netflix.genie.agent.cli.Util

public final class Util
extends Object

CLI utility methods.

Since:

4.0.0

Method Summary

Modifier and Type	Method	Description
static String[]	getOperandArguments(String[] args)	Get a subset of argument after the double dash (a.k.a.
static String[]	getOptionArguments(String[] args)	Get a subset of arguments before the double dash (a.k.a.
static String[]	mangleBareDoubleDash(String[] args)	Replace all "bare double dash" arguments in the input array.
static String[]	unmangleBareDoubleDash(String[] args)	Restore "bare double dash" arguments in the input array.

Methods inherited from class java.lang.Object

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

Method Details

mangleBareDoubleDash

public static String[] mangleBareDoubleDash(String[] args)

Replace all "bare double dash" arguments in the input array.

Parameters:

args - the arguments array

Returns:

a new array with bare double dashes replaced by a special marker

unmangleBareDoubleDash

public static String[] unmangleBareDoubleDash(String[] args)

Restore "bare double dash" arguments in the input array.

Parameters:

args - the arguments array with where double dashes were replaced

Returns:

a new array with bare double dashes restored in place of the special marker

getOptionArguments

public static String[] getOptionArguments(String[] args)

Get a subset of arguments before the double dash (a.k.a. options).

Parameters:

args - the raw array of arguments

Returns:

an array of arguments. Possibly empty, possibly the same as the input array.

getOperandArguments

public static String[] getOperandArguments(String[] args)

Get a subset of argument after the double dash (a.k.a. operands)

Parameters:

args - the raw array of arguments

Returns:

an array of arguments. Possibly empty