Package org.apache.ignite.internal.management.cache

Class CacheClearCommand

java.lang.Object

org.apache.ignite.internal.management.cache.CacheClearCommand

All Implemented Interfaces:

Command<CacheClearCommandArg,ClearCachesTaskResult>, ComputeCommand<CacheClearCommandArg,ClearCachesTaskResult>

public class CacheClearCommand
extends Object
implements ComputeCommand<CacheClearCommandArg,ClearCachesTaskResult>

Clear caches.

Field Summary

Fields

Modifier and Type	Field	Description
static String	CLEAR_MSG	Message that contains cleared caches.
static String	CONFIRM_MSG	Confirmation message format.
static String	SKIP_CLEAR_MSG	Message that contains not-cleared caches (they don't exist).

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

CMD_NAME_POSTFIX

Constructor Summary

Constructors

Constructor	Description
CacheClearCommand()

Method Summary

Modifier and Type	Method	Description
Class<CacheClearCommandArg>	argClass()
String	confirmationPrompt(CacheClearCommandArg arg)
String	description()	Command description.
void	printResult(CacheClearCommandArg arg, ClearCachesTaskResult res, Consumer<String> printer)	Prints command result to the user.
Class<ClearCachesTask>	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

Field Detail

CLEAR_MSG

public static final String CLEAR_MSG

Message that contains cleared caches.

See Also:

Constant Field Values

SKIP_CLEAR_MSG

public static final String SKIP_CLEAR_MSG

Message that contains not-cleared caches (they don't exist).

See Also:

Constant Field Values

CONFIRM_MSG

public static final String CONFIRM_MSG

Confirmation message format.

See Also:

Constant Field Values

Constructor Detail

CacheClearCommand

public CacheClearCommand()

Method Detail

description

public String description()

Command description.

Specified by:

description in interface Command<CacheClearCommandArg,ClearCachesTaskResult>

confirmationPrompt

public String confirmationPrompt(CacheClearCommandArg arg)

Specified by:

confirmationPrompt in interface Command<CacheClearCommandArg,ClearCachesTaskResult>

Parameters:

arg - Command argument.

Returns:

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

argClass

public Class<CacheClearCommandArg> argClass()

Specified by:

argClass in interface Command<CacheClearCommandArg,ClearCachesTaskResult>

Returns:

Arguments class.

taskClass

public Class<ClearCachesTask> taskClass()

Specified by:

taskClass in interface ComputeCommand<CacheClearCommandArg,ClearCachesTaskResult>

Returns:

Task class.

printResult

public void printResult(CacheClearCommandArg arg,
                        ClearCachesTaskResult res,
                        Consumer<String> printer)

Prints command result to the user.

Specified by:

printResult in interface ComputeCommand<CacheClearCommandArg,ClearCachesTaskResult>

Parameters:

arg - Argument.

res - Result.

printer - Implementation specific printer.