org.jgap.distr.grid
Class JGAPRequest

java.lang.Object
  WorkRequest
      org.jgap.distr.grid.JGAPRequest

All Implemented Interfaces:

java.lang.Cloneable, ICloneable

Direct Known Subclasses:

MyRequest

public class JGAPRequest
extends WorkRequest
implements ICloneable

An instance that creates single requests to be sent to a worker.

Since:

3.1

Constructor Summary

JGAPRequest(java.lang.String a_name, int a_id, Configuration a_config)
Constructor.

JGAPRequest(java.lang.String a_name, int a_id, Configuration a_config, IWorkerEvolveStrategy a_strategy)
Constructor.

JGAPRequest(java.lang.String a_name, int a_id, Configuration a_config, Population a_pop)
Constructor.

JGAPRequest(java.lang.String a_name, int a_id, Configuration a_config, Population a_pop, IWorkerEvolveStrategy a_strategy)
Constructor.

Method Summary

java.lang.Object	clone()
Configuration	getConfiguration()
IGenotypeInitializer	getGenotypeInitializer()
Population	getPopulation()
IWorkerEvolveStrategy	getWorkerEvolveStrategy()
GridWorkerFeedback	getWorkerFeedback()
IWorkerReturnStrategy	getWorkerReturnStrategy()
JGAPRequest	newInstance(java.lang.String a_name, int a_ID) Creates a new instance using the given name and ID.
void	setConfiguration(Configuration a_conf) Set a modified configuration.
void	setEvolveStrategy(IWorkerEvolveStrategy a_evolveStrategy) Sets the strategy to use for executing the evolution with a worker for a single request.
void	setGenotypeInitializer(IGenotypeInitializer a_initializer)
void	setPopulation(Population a_pop) Sets the Population to store in this request so that it can be passed to workers.
void	setWorkerFeedback(GridWorkerFeedback a_feedback)
void	setWorkerReturnStrategy(IWorkerReturnStrategy a_strategy)

Methods inherited from class java.lang.Object

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

Constructor Detail

JGAPRequest

public JGAPRequest(java.lang.String a_name,
                   int a_id,
                   Configuration a_config,
                   IWorkerEvolveStrategy a_strategy)

Constructor.

Parameters:

a_name - String

a_id - int

a_config - Configuration

a_strategy - the strategy to choose for evolution

Since:

3.1

JGAPRequest

public JGAPRequest(java.lang.String a_name,
                   int a_id,
                   Configuration a_config)

Constructor.

Parameters:

a_name - session name

a_id - request id

a_config - Configuration

Since:

3.1

JGAPRequest

public JGAPRequest(java.lang.String a_name,
                   int a_id,
                   Configuration a_config,
                   Population a_pop,
                   IWorkerEvolveStrategy a_strategy)

Constructor. Allows to specify a preset population with which the genotype will be initialized.

Parameters:

a_name - session name

a_id - request id

a_config - Configuration

a_pop - Population

a_strategy - the strategy to choose for evolution

Since:

3.2

JGAPRequest

public JGAPRequest(java.lang.String a_name,
                   int a_id,
                   Configuration a_config,
                   Population a_pop)

Constructor. Allows to specify a preset population with which the genotype will be initialized.

Parameters:

a_name - session name

a_id - request id

a_config - Configuration

a_pop - Population

Since:

3.2

Method Detail

setEvolveStrategy

public void setEvolveStrategy(IWorkerEvolveStrategy a_evolveStrategy)

Sets the strategy to use for executing the evolution with a worker for a single request.

Parameters:

a_evolveStrategy - the evolve strategy to use

Since:

3.2

getWorkerEvolveStrategy

public IWorkerEvolveStrategy getWorkerEvolveStrategy()

Returns:

the evolve strategy set

Since:

3.2

setWorkerReturnStrategy

public void setWorkerReturnStrategy(IWorkerReturnStrategy a_strategy)

getWorkerReturnStrategy

public IWorkerReturnStrategy getWorkerReturnStrategy()

Returns:

the strategy which part of a result is returned by a worker

Since:

3.2

getWorkerFeedback

public GridWorkerFeedback getWorkerFeedback()

setWorkerFeedback

public void setWorkerFeedback(GridWorkerFeedback a_feedback)

setGenotypeInitializer

public void setGenotypeInitializer(IGenotypeInitializer a_initializer)

Parameters:

a_initializer - the IGenotypeInitializer to use

Since:

3.2

getGenotypeInitializer

public IGenotypeInitializer getGenotypeInitializer()

Returns:

the IGenotypeInitializer set

Since:

3.2

setPopulation

public void setPopulation(Population a_pop)

Sets the Population to store in this request so that it can be passed to workers.

Parameters:

a_pop - the Population to store

Since:

3.2

getConfiguration

public Configuration getConfiguration()

Returns:

the configuration set

Since:

3.1

setConfiguration

public void setConfiguration(Configuration a_conf)

Set a modified configuration. Should only be used to re-set a configuration because some parts have not been serialized.

Parameters:

a_conf - the Configuration to set

Since:

3.2

getPopulation

public Population getPopulation()

Returns:

the population used to initialize new requests. May be null or empty

Since:

3.2

clone

public java.lang.Object clone()

Specified by:

clone in interface ICloneable

Returns:

deep clone of current instance

Since:

3.2

newInstance

public JGAPRequest newInstance(java.lang.String a_name,
                               int a_ID)

Creates a new instance using the given name and ID. Reason for this method: ID cannot be set other than with construction!

Parameters:

a_name - the name to set

a_ID - unique ID to set

Returns:

newly created JGAPRequest object

Since:

3.2