com.asakusafw.utils.jcommander.common

Class GroupUsageCommand

java.lang.Object

com.asakusafw.utils.jcommander.common.GroupUsageCommand

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

AsakusaPortal, ConfigurationGroup, DdlGroup, DirectIo, DotGroup, FileGroup, GenerateGroup, ListDirectIoGroup, ListGroup, ListHiveGroup, ListWindGateGroup, Main, Main, TransactionGroup

public abstract class GroupUsageCommand
extends Object
implements Runnable

An abstract super class of displaying usage of the group.

Since:

0.10.0

Field Summary

Fields

Modifier and Type	Field and Description
com.beust.jcommander.JCommander	commander The context commander.

Constructor Summary

Constructors

Constructor and Description
GroupUsageCommand()

Method Summary

Modifier and Type	Method and Description
boolean	isHelp() Returns whether or not displaying help messages is required.
static void	print(com.beust.jcommander.JCommander commander) Prints the group usage.
void	run()

Methods inherited from class java.lang.Object

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

Field Detail

commander

@Inject
public com.beust.jcommander.JCommander commander

The context commander.

Constructor Detail

GroupUsageCommand

public GroupUsageCommand()

Method Detail

run

public void run()

Specified by:

run in interface Runnable

isHelp

public boolean isHelp()

Returns whether or not displaying help messages is required.

Returns:

true if help is required, otherwise false

print

public static void print(com.beust.jcommander.JCommander commander)

Prints the group usage.

Parameters:

commander - the current commander