org.apache.ignite.ml.genetic

Class MutateJob

java.lang.Object

org.apache.ignite.compute.ComputeJobAdapter

org.apache.ignite.ml.genetic.MutateJob

All Implemented Interfaces:

Serializable, Callable<Object>, ComputeJob

public class MutateJob
extends ComputeJobAdapter

Responsible for applying mutation on respective Chromosome based on mutation Rate

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MutateJob(Long key, List<Long> mutatedGeneKeys, double mutationRate)

Method Summary

Modifier and Type	Method and Description
Boolean	execute() Perform mutation

Methods inherited from class org.apache.ignite.compute.ComputeJobAdapter

argument, arguments, call, cancel, isCancelled, setArguments

Methods inherited from class java.lang.Object

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

Constructor Detail

MutateJob

public MutateJob(Long key,
                 List<Long> mutatedGeneKeys,
                 double mutationRate)

Parameters:

key - Primary key of chromosome

mutatedGeneKeys - Primary keys of genes to be used in mutation

mutationRate - Mutation rate

Method Detail

execute

public Boolean execute()
                throws IgniteException

Perform mutation

Returns:

Boolean value

Throws:

IgniteException - If job execution caused an exception. This exception will be returned in ComputeJobResult.getException() method passed into ComputeTask.result(ComputeJobResult, List) task method on caller node. If execution produces a RuntimeException or Error, then it will be wrapped into IgniteCheckedException.