org.apache.mahout.common
Class CommandLineUtil
java.lang.Object
org.apache.mahout.common.CommandLineUtil
public final class CommandLineUtil
- extends Object
Method Summary |
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 |
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
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