org.apache.ignite.internal.management.cache

Class CacheDistributionCommand

java.lang.Object

org.apache.ignite.internal.management.cache.CacheDistributionCommand

All Implemented Interfaces:

Command<CacheDistributionCommandArg,CacheDistributionTaskResult>, ComputeCommand<CacheDistributionCommandArg,CacheDistributionTaskResult>

public class CacheDistributionCommand
extends Object
implements ComputeCommand<CacheDistributionCommandArg,CacheDistributionTaskResult>

Collect information on the distribution of partitions.

Field Summary

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

CMD_NAME_POSTFIX

Constructor Summary

Constructors

Constructor and Description
CacheDistributionCommand()

Method Summary

Modifier and Type	Method and Description
Class<CacheDistributionCommandArg>	argClass()
String	description() Command description.
Collection<GridClientNode>	nodes(Collection<GridClientNode> nodes, CacheDistributionCommandArg arg)
void	printResult(CacheDistributionCommandArg arg, CacheDistributionTaskResult res, Consumer<String> printer) Prints command result to the user.
Class<CacheDistributionTask>	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

confirmationPrompt, deprecationMessage

Constructor Detail

CacheDistributionCommand

public CacheDistributionCommand()

Method Detail

description

public String description()

Command description.

Specified by:

description in interface Command<CacheDistributionCommandArg,CacheDistributionTaskResult>

argClass

public Class<CacheDistributionCommandArg> argClass()

Specified by:

argClass in interface Command<CacheDistributionCommandArg,CacheDistributionTaskResult>

Returns:

Arguments class.

taskClass

public Class<CacheDistributionTask> taskClass()

Specified by:

taskClass in interface ComputeCommand<CacheDistributionCommandArg,CacheDistributionTaskResult>

Returns:

Task class.

nodes

public Collection<GridClientNode> nodes(Collection<GridClientNode> nodes,
                                        CacheDistributionCommandArg arg)

Specified by:

nodes in interface ComputeCommand<CacheDistributionCommandArg,CacheDistributionTaskResult>

Parameters:

nodes - Live nodes.

arg - Argument.

Returns:

nodes to execute command on, null means default node must be used.

printResult

public void printResult(CacheDistributionCommandArg arg,
                        CacheDistributionTaskResult res,
                        Consumer<String> printer)

Prints command result to the user.

Specified by:

printResult in interface ComputeCommand<CacheDistributionCommandArg,CacheDistributionTaskResult>

Parameters:

arg - Argument.

res - Result.

printer - Implementation specific printer.