org.apache.ignite.internal.commandline

Class ClusterChangeTagCommand

java.lang.Object

org.apache.ignite.internal.commandline.ClusterChangeTagCommand

All Implemented Interfaces:

Command<String>

public class ClusterChangeTagCommand
extends Object
implements Command<String>

Command to access cluster ID and tag functionality.

Constructor Summary

Constructors

Constructor and Description
ClusterChangeTagCommand()

Method Summary

Modifier and Type	Method and Description
String	arg()
String	confirmationPrompt()
Object	execute(GridClientConfiguration clientCfg, Logger logger) Actual command execution.
String	name()
void	parseArguments(CommandArgIterator argIter) Parse command-specific arguments.
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

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

Constructor Detail

ClusterChangeTagCommand

public ClusterChangeTagCommand()

Method Detail

execute

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

Actual command execution. Parameters for run should be already set by calling parseArguments method.

Specified by:

execute in interface Command<String>

Parameters:

clientCfg - Thin client configuration if connection to cluster is necessary.

logger - Logger to use.

Returns:

Result of operation (mostly usable for tests).

Throws:

Exception - If error occur.

arg

public String arg()

Specified by:

arg in interface Command<String>

Returns:

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

printUsage

public void printUsage(Logger logger)

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

Specified by:

printUsage in interface Command<String>

Parameters:

logger - Logger to use.

parseArguments

public void parseArguments(CommandArgIterator argIter)

Parse command-specific arguments.

Specified by:

parseArguments in interface Command<String>

Parameters:

argIter - Argument iterator.

name

public String name()

Specified by:

name in interface Command<String>

Returns:

command name.

confirmationPrompt

public String confirmationPrompt()

Specified by:

confirmationPrompt in interface Command<String>

Returns:

Message text to show user for. If null it means that confirmantion is not needed.