org.apache.ignite.ml.genetic

Class MutateTask

java.lang.Object

org.apache.ignite.compute.ComputeTaskAdapter<List<Long>,Boolean>

org.apache.ignite.ml.genetic.MutateTask

All Implemented Interfaces:

Serializable, ComputeTask<List<Long>,Boolean>

public class MutateTask
extends ComputeTaskAdapter<List<Long>,Boolean>

Responsible for applying mutation on respective chromosomes.
MutateTask leverages Ignite's data affinity capabilities for routing MutateJobs to primary IgniteNode where
chromosomes reside.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MutateTask(GAConfiguration cfg)

Method Summary

Modifier and Type	Method and Description
@NotNull Map	map(List<ClusterNode> nodes, List<Long> chromosomeKeys)
Boolean	reduce(List<ComputeJobResult> list)
ComputeJobResultPolicy	result(ComputeJobResult res, List<ComputeJobResult> rcvd)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MutateTask

public MutateTask(GAConfiguration cfg)

Parameters:

cfg - GAConfiguration

Method Detail

map

@NotNull
public @NotNull Map map(List<ClusterNode> nodes,
                                 List<Long> chromosomeKeys)
                          throws IgniteException

Throws:

IgniteException

reduce

public Boolean reduce(List<ComputeJobResult> list)
               throws IgniteException

Throws:

IgniteException

result

public ComputeJobResultPolicy result(ComputeJobResult res,
                                     List<ComputeJobResult> rcvd)

Specified by:

result in interface ComputeTask<List<Long>,Boolean>

Overrides:

result in class ComputeTaskAdapter<List<Long>,Boolean>