org.apache.ignite.internal.commandline

Class StateCommand

java.lang.Object

org.apache.ignite.internal.commandline.StateCommand

All Implemented Interfaces:

Command<Void>

public class StateCommand
extends Object
implements Command<Void>

Command to print cluster state.

Constructor Summary

Constructors

Constructor and Description
StateCommand()

Method Summary

Modifier and Type	Method and Description
Void	arg()
Object	execute(GridClientConfiguration clientCfg, Logger log) Print cluster state.
String	name()
void	printUsage(Logger logger) Print info for user about command (parameters, use cases and so on).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.internal.commandline.Command

confirmationPrompt, experimental, experimentalEnabled, extendToLen, parseArguments, prepareConfirmation, startClient, usage, usage, usageParams

Constructor Detail

StateCommand

public StateCommand()

Method Detail

printUsage

public void printUsage(Logger logger)

Print info for user about command (parameters, use cases and so on).

Specified by:

printUsage in interface Command<Void>

Parameters:

logger - Logger to use.

execute

public Object execute(GridClientConfiguration clientCfg,
                      Logger log)
               throws Exception

Print cluster state.

Specified by:

execute in interface Command<Void>

Parameters:

clientCfg - Client configuration.

log - Logger to use.

Returns:

Result of operation (mostly usable for tests).

Throws:

Exception - If failed to print state.

arg

public Void arg()

Specified by:

arg in interface Command<Void>

Returns:

Command arguments which were parsed during Command.parseArguments(CommandArgIterator) call.

name

public String name()

Specified by:

name in interface Command<Void>

Returns:

command name.