org.apache.mahout.common

Class CommandLineUtil

java.lang.Object

org.apache.mahout.common.CommandLineUtil

public final class CommandLineUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static void	printHelp(org.apache.commons.cli2.Group group)
static void	printHelpWithGenericOptions(org.apache.commons.cli2.Group group) Print the options supported by GenericOptionsParser.
static void	printHelpWithGenericOptions(org.apache.commons.cli2.Group group, org.apache.commons.cli2.OptionException oe)

Methods inherited from class java.lang.Object

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

Method Detail

printHelp

public static void printHelp(org.apache.commons.cli2.Group group)

printHelpWithGenericOptions

public static void printHelpWithGenericOptions(org.apache.commons.cli2.Group group)
                                        throws IOException

Print the options supported by GenericOptionsParser. In addition to the options supported by the job, passed in as the group parameter.

Parameters:

group - job-specific command-line options.

Throws:

IOException

printHelpWithGenericOptions

public static void printHelpWithGenericOptions(org.apache.commons.cli2.Group group,
                                               org.apache.commons.cli2.OptionException oe)
                                        throws IOException

Throws:

IOException