Package org.apache.ignite.internal.management.wal

Class WalDeleteCommand

java.lang.Object

org.apache.ignite.internal.management.wal.WalDeleteCommand

All Implemented Interfaces:

Command<WalDeleteCommandArg,WalTaskResult>, ComputeCommand<WalDeleteCommandArg,WalTaskResult>

public class WalDeleteCommand
extends Object
implements ComputeCommand<WalDeleteCommandArg,WalTaskResult>

Field Summary

Fields inherited from interface org.apache.ignite.internal.management.api.Command

CMD_NAME_POSTFIX

Constructor Summary

Constructors

Constructor	Description
WalDeleteCommand()

Method Summary

Modifier and Type	Method	Description
Class<WalDeleteCommandArg>	argClass()
String	confirmationPrompt(WalDeleteCommandArg arg)
String	description()	Command description.
void	printResult(WalDeleteCommandArg arg, WalTaskResult taskRes, Consumer<String> printer)	Prints command result to the user.
Class<WalTask>	taskClass()

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.management.api.Command

deprecationMessage

Methods inherited from interface org.apache.ignite.internal.management.api.ComputeCommand

handleException, nodes

Constructor Detail

WalDeleteCommand

public WalDeleteCommand()

Method Detail

description

public String description()

Command description.

Specified by:

description in interface Command<WalDeleteCommandArg,WalTaskResult>

argClass

public Class<WalDeleteCommandArg> argClass()

Specified by:

argClass in interface Command<WalDeleteCommandArg,WalTaskResult>

Returns:

Arguments class.

taskClass

public Class<WalTask> taskClass()

Specified by:

taskClass in interface ComputeCommand<WalDeleteCommandArg,WalTaskResult>

Returns:

Task class.

confirmationPrompt

public String confirmationPrompt(WalDeleteCommandArg arg)

Specified by:

confirmationPrompt in interface Command<WalDeleteCommandArg,WalTaskResult>

Parameters:

arg - Command argument.

Returns:

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

printResult

public void printResult(WalDeleteCommandArg arg,
                        WalTaskResult taskRes,
                        Consumer<String> printer)

Prints command result to the user.

Specified by:

printResult in interface ComputeCommand<WalDeleteCommandArg,WalTaskResult>

Parameters:

arg - Argument.

taskRes - Result.

printer - Implementation specific printer.