Package 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	Description
CacheDistributionCommand()

Method Summary

Modifier and Type	Method	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

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

handleException

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.