Package org.apache.bookkeeper.tools.framework

Class CliCommandGroup<GlobalFlagsT extends CliFlags>

java.lang.Object

org.apache.bookkeeper.tools.framework.CliCommand<GlobalFlagsT,GlobalFlagsT>

org.apache.bookkeeper.tools.framework.CliCommandGroup<GlobalFlagsT>

All Implemented Interfaces:

Command<GlobalFlagsT>, CommandGroup<GlobalFlagsT>

public abstract class CliCommandGroup<GlobalFlagsT extends CliFlags>
extends CliCommand<GlobalFlagsT,GlobalFlagsT>
implements CommandGroup<GlobalFlagsT>

A command group that group commands together. They share same global flags.

Field Summary

Fields inherited from class org.apache.bookkeeper.tools.framework.CliCommand

spec

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CliCommandGroup(CliSpec<GlobalFlagsT> spec)

Method Summary

Modifier and Type	Method	Description
Boolean	apply(GlobalFlagsT globalFlags, String[] args)	Process the command.
void	usage()	Print the help information.

Methods inherited from class org.apache.bookkeeper.tools.framework.CliCommand

category, description, getUsage, name, path, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.bookkeeper.tools.framework.Command

category, description, hidden, name, path

Constructor Details

CliCommandGroup

protected CliCommandGroup(CliSpec<GlobalFlagsT> spec)

Method Details

apply

public Boolean apply(GlobalFlagsT globalFlags,
 String[] args)

Description copied from interface: Command

Process the command.

Specified by:

apply in interface Command<GlobalFlagsT extends CliFlags>

Overrides:

apply in class CliCommand<GlobalFlagsT extends CliFlags,GlobalFlagsT extends CliFlags>

args - command args

Returns:

true if successfully apply the args, otherwise false

usage

public void usage()

Description copied from interface: Command

Print the help information.

Specified by:

usage in interface Command<GlobalFlagsT extends CliFlags>

Overrides:

usage in class CliCommand<GlobalFlagsT extends CliFlags,GlobalFlagsT extends CliFlags>