From aab5a26895857f2e7ceea42ea741f9975597b552 Mon Sep 17 00:00:00 2001
From: "Bernhard J. Berger" <bernhard.berger@tuhh.de>
Date: Thu, 7 Mar 2024 21:09:04 +0100
Subject: [PATCH] [WIP] Half-way of making the Genotype configurable.
Restructuring to remove hard dependency to vector-based genotype. #54
---
.../de/evoal/core/api/cdi/BeanFactory.java | 30 +++++++---
.../GenerationStatisticsWriter.java | 2 +-
.../evoal/core/ea/api/codec/CustomCodec.java | 3 +-
.../ea/api/codec/CustomCodecDescriber.java | 20 +++++++
.../core/ea/main/alterer/AltererFactory.java | 3 +-
.../mutator/CorrelationMutatorFactory.java | 3 +-
.../core/ea/main/codec/CodecProducer.java | 20 +++++++
.../ea/main/codec/VectorGenotypeCodec.java | 51 ++++++++--------
.../main/codec/VectorGenotypeDescriber.java | 60 +++++++++++++++++++
.../DynamicBoundedDoubleChromosome.java | 4 +-
.../DynamicBoundedIntegerChromosome.java | 4 +-
.../codec/chromosome/DynamicChromosome.java | 8 ++-
.../chromosome/DynamicScaledChromosome.java | 4 +-
.../JeneticsConstraintProducer.java | 2 +-
.../core/ea/main/initial/InitialStream.java | 3 +-
.../main/producer/SpecificationProducer.java | 13 +++-
.../EvolutionaryAlgorithmOptimisation.java | 14 ++---
.../ea/main/statistics/CandidateAdapter.java | 8 ++-
.../src/main/java/module-info.java | 3 +
.../de/evoal/core/ea/optimisation.dl | 37 ++++++++++--
src/examples/search/search.ol | 8 ++-
21 files changed, 235 insertions(+), 65 deletions(-)
create mode 100644 src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodecDescriber.java
create mode 100644 src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/CodecProducer.java
create mode 100644 src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeDescriber.java
diff --git a/src/evoal/core/de.evoal.core.main/src/main/java/de/evoal/core/api/cdi/BeanFactory.java b/src/evoal/core/de.evoal.core.main/src/main/java/de/evoal/core/api/cdi/BeanFactory.java
index 70b88470..8d8989ce 100644
--- a/src/evoal/core/de.evoal.core.main/src/main/java/de/evoal/core/api/cdi/BeanFactory.java
+++ b/src/evoal/core/de.evoal.core.main/src/main/java/de/evoal/core/api/cdi/BeanFactory.java
@@ -1,7 +1,9 @@
package de.evoal.core.api.cdi;
import de.evoal.core.api.utils.InitializationException;
+import de.evoal.core.api.utils.LanguageHelper;
import de.evoal.core.api.utils.Requirements;
+import de.evoal.languages.model.base.Attribute;
import de.evoal.languages.model.base.Instance;
import de.evoal.languages.model.dl.util.FQNProvider;
import lombok.NonNull;
@@ -73,17 +75,16 @@ public final class BeanFactory {
}
}
- public static <T extends EvoalComponent<T>> T createComponent(final Class<T> type, final Instance configuration) {
+ public static <T extends EvoalComponent<T>> T createComponent(final Class<T> type, final String name, final Instance configuration) {
Requirements.requireNotNull(type);
Requirements.requireNotNull(configuration);
-
- final String name = new FQNProvider().get(configuration);
+ Requirements.requireNotNull(name);
log.info("Creating bean for instance of type {}.", name);
try {
return BeanProvider.getContextualReference(name, false, type)
- .init(configuration);
- } catch(final IllegalStateException | IllegalArgumentException | InitializationException e) {
+ .init(configuration);
+ } catch (final IllegalStateException | IllegalArgumentException | InitializationException e) {
log.error("Failed to create contextual reference of type '{}' with name '{}'.", type, name);
logInstantiationError(type, e);
@@ -91,7 +92,22 @@ public final class BeanFactory {
}
}
- public static void injectFields(final Object instance) {
- BeanProvider.injectFields(instance);
+ public static <T extends EvoalComponent<T>> T createComponent(final Class<T> type, final Instance configuration) {
+ Requirements.requireNotNull(configuration);
+
+ final String name = new FQNProvider().get(configuration);
+
+ return createComponent(type, name, configuration);
+ }
+
+ public static <T extends EvoalComponent<T>> T createComponentForAttribute(final Class<T> type, final Instance configuration, final String attributeName) {
+ final LanguageHelper helper = BeanFactory.create(LanguageHelper.class);
+ final Instance child = helper.lookup(configuration, attributeName);
+
+ return createComponent(type, child);
+ }
+
+ public static <T> T injectFields(final T instance) {
+ return BeanProvider.injectFields(instance);
}
}
diff --git a/src/evoal/plugins/de.evoal.approximative.interval/src/main/java/de/evoal/prediction/interval/statistics/GenerationStatisticsWriter.java b/src/evoal/plugins/de.evoal.approximative.interval/src/main/java/de/evoal/prediction/interval/statistics/GenerationStatisticsWriter.java
index 27b5acdb..9929d031 100644
--- a/src/evoal/plugins/de.evoal.approximative.interval/src/main/java/de/evoal/prediction/interval/statistics/GenerationStatisticsWriter.java
+++ b/src/evoal/plugins/de.evoal.approximative.interval/src/main/java/de/evoal/prediction/interval/statistics/GenerationStatisticsWriter.java
@@ -44,7 +44,7 @@ public class GenerationStatisticsWriter implements StatisticsWriter {
/**
* Encoding for converting between ea and domain.
*/
- @Inject
+ @Inject @Named("codec")
private CustomCodec encoding;
private EvolutionResult<?, FitnessValue> bestIndividual;
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodec.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodec.java
index 745626a7..993f6eb1 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodec.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodec.java
@@ -1,5 +1,6 @@
package de.evoal.core.ea.api.codec;
+import de.evoal.core.api.cdi.EvoalComponent;
import de.evoal.core.api.properties.Properties;
import io.jenetics.Gene;
import io.jenetics.Genotype;
@@ -10,7 +11,7 @@ import io.jenetics.engine.Codec;
*
* @param <G> The gene type.
*/
-public interface CustomCodec<G extends Gene<?, G>> extends Codec<Properties, G> {
+public interface CustomCodec<G extends Gene<?, G>> extends Codec<Properties, G>, EvoalComponent<CustomCodec<G>> {
/**
* Encodes an individual according to the codes into a genotype.
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodecDescriber.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodecDescriber.java
new file mode 100644
index 00000000..59ef1f99
--- /dev/null
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/api/codec/CustomCodecDescriber.java
@@ -0,0 +1,20 @@
+package de.evoal.core.ea.api.codec;
+
+import de.evoal.core.api.cdi.EvoalComponent;
+import de.evoal.languages.model.base.Definition;
+
+import java.util.List;
+
+/**
+ * Additional interface that a codec implementer has to implement to give a
+ * description of the data/instances a codec configuration maps. In case
+ * of the vector genotype codec it is the list of all used data descriptions.
+ * The describer has to expand the name of the codec by the suffix "-describer"
+ * in the @Named annotation.
+ */
+public interface CustomCodecDescriber extends EvoalComponent<CustomCodecDescriber> {
+ /**
+ * @return The mapped data.
+ */
+ public List<Definition> describe();
+}
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/AltererFactory.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/AltererFactory.java
index b79e783f..1c7ebbad 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/AltererFactory.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/AltererFactory.java
@@ -20,12 +20,13 @@ import javax.enterprise.context.ApplicationScoped;
import lombok.extern.slf4j.Slf4j;
import javax.inject.Inject;
+import javax.inject.Named;
@ApplicationScoped
@Slf4j
public class AltererFactory {
- @Inject
+ @Inject @Named("codec")
private CustomCodec codec;
@Inject
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/mutator/CorrelationMutatorFactory.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/mutator/CorrelationMutatorFactory.java
index 7ed1a928..7f3d9d4e 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/mutator/CorrelationMutatorFactory.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/alterer/mutator/CorrelationMutatorFactory.java
@@ -10,6 +10,7 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.inject.Inject;
+import javax.inject.Named;
import java.util.function.BiFunction;
@ApplicationScoped
@@ -19,7 +20,7 @@ public final class CorrelationMutatorFactory {
@Inject
private Blackboard board;
- @Inject
+ @Inject @Named("codec")
private CustomCodec codec;
@Produces
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/CodecProducer.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/CodecProducer.java
new file mode 100644
index 00000000..88085206
--- /dev/null
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/CodecProducer.java
@@ -0,0 +1,20 @@
+package de.evoal.core.ea.main.codec;
+
+import de.evoal.core.api.board.CoreBlackboardEntries;
+import de.evoal.core.api.cdi.BeanFactory;
+import de.evoal.core.api.cdi.ConfigurationValue;
+import de.evoal.core.ea.api.codec.CustomCodec;
+import de.evoal.languages.model.base.Instance;
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.enterprise.inject.Produces;
+import javax.inject.Inject;
+import javax.inject.Named;
+
+@ApplicationScoped
+public class CodecProducer {
+ @Produces @Named("codec")
+ public CustomCodec create(final @ConfigurationValue(entry = CoreBlackboardEntries.OPTIMISATION_CONFIGURATION, access = "algorithm.genotype") Instance configuration) {
+ return BeanFactory.createComponent(CustomCodec.class, configuration);
+ }
+}
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeCodec.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeCodec.java
index cdf93f3d..f5092a4e 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeCodec.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeCodec.java
@@ -1,12 +1,11 @@
package de.evoal.core.ea.main.codec;
import de.evoal.core.api.cdi.BeanFactory;
+import de.evoal.core.api.utils.LanguageHelper;
import de.evoal.core.ea.api.codec.CustomCodec;
import de.evoal.core.api.properties.Properties;
import de.evoal.core.api.properties.PropertiesSpecification;
import de.evoal.core.ea.main.codec.chromosome.DynamicChromosome;
-import de.evoal.core.ea.main.codec.chromosome.DynamicChromosomeFactory;
-import de.evoal.languages.model.base.Array;
import de.evoal.languages.model.base.Instance;
import io.jenetics.Chromosome;
import io.jenetics.Gene;
@@ -14,39 +13,35 @@ import io.jenetics.Genotype;
import io.jenetics.util.Factory;
import lombok.extern.slf4j.Slf4j;
-import java.util.Arrays;
+import javax.enterprise.context.ApplicationScoped;
+import javax.enterprise.inject.Produces;
+import javax.inject.Inject;
+import javax.inject.Named;
import java.util.List;
import java.util.function.Function;
import java.util.stream.Collectors;
@Slf4j
-public class DynamicCodec<G extends Gene<?, G>> implements CustomCodec<G> {
+public class VectorGenotypeCodec<G extends Gene<?, G>> implements CustomCodec<G> {
- private final List<DynamicChromosome> dynamicTemplates;
+ @Inject
+ private @Named("genotype-specification") PropertiesSpecification specification;
- private final PropertiesSpecification specification;
-
- public DynamicCodec(final PropertiesSpecification specification, final List<DynamicChromosome> dynamicTemplates, final List<Chromosome<G>> jeneticsTemplates) {
- this.specification = specification;
- this.dynamicTemplates = dynamicTemplates;
- }
-
- static DynamicCodec from(final Instance [] config, final PropertiesSpecification specification) {
- final DynamicChromosomeFactory factory = BeanFactory.create(DynamicChromosomeFactory.class);
- final List<DynamicChromosome> chromosomes = Arrays.stream(config)
- .map(Instance.class::cast)
- .map(factory::create)
- .collect(Collectors.toList());
-
- final List<Chromosome> templates = chromosomes.stream()
- .map(DynamicChromosome::toJenetics)
- .collect(Collectors.toList());
+ @Inject
+ private LanguageHelper helper;
+ private List<DynamicChromosome> dynamicTemplates;
+ @Override
+ public VectorGenotypeCodec<G> init(final Instance config) {
+ log.info("LanguageHelper is {}", helper);
+ final List<Instance> chromosomeConfigurations = helper.lookup(config, "chromosomes");
- log.info("Created dynamic codec for properties specification {}.", specification);
+ dynamicTemplates = chromosomeConfigurations.stream()
+ .map(i -> BeanFactory.createComponent(DynamicChromosome.class, i))
+ .collect(Collectors.toList());
- return new DynamicCodec(specification, chromosomes, templates);
+ return this;
}
@Override
@@ -84,4 +79,12 @@ public class DynamicCodec<G extends Gene<?, G>> implements CustomCodec<G> {
return Genotype.of(chromosomes);
}
+
+ @Produces
+ @Named("de.evoal.core.ea.optimisation.vector-genotype")
+ @ApplicationScoped
+ public static CustomCodec create() {
+ log.info("Creating vector-based codec for optimisation problem.");
+ return BeanFactory.injectFields(new VectorGenotypeCodec());
+ }
}
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeDescriber.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeDescriber.java
new file mode 100644
index 00000000..20541065
--- /dev/null
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/VectorGenotypeDescriber.java
@@ -0,0 +1,60 @@
+package de.evoal.core.ea.main.codec;
+
+import de.evoal.core.api.languages.ExpressionEvaluator;
+import de.evoal.core.api.utils.InitializationException;
+import de.evoal.core.api.utils.LanguageHelper;
+import de.evoal.core.ea.api.codec.CustomCodecDescriber;
+import de.evoal.languages.model.base.Attribute;
+import de.evoal.languages.model.base.Instance;
+import de.evoal.languages.model.base.Definition;
+import de.evoal.languages.model.ddl.DataDescription;
+import lombok.extern.slf4j.Slf4j;
+
+import javax.enterprise.context.Dependent;
+import javax.inject.Inject;
+import javax.inject.Named;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Dependent
+@Named("de.evoal.core.ea.optimisation.vector-genotype-describer")
+@Slf4j
+public class VectorGenotypeDescriber implements CustomCodecDescriber {
+
+ private Instance configuration;
+
+ @Inject
+ private LanguageHelper helper;
+
+ @Inject
+ private ExpressionEvaluator evaluator;
+
+ @Override
+ public CustomCodecDescriber init(final Instance configuration) throws InitializationException {
+ log.info("Setting up describer");
+ this.configuration = configuration;
+
+ return CustomCodecDescriber.super.init(configuration);
+ }
+
+ @Override
+ public List<Definition> describe() {
+ log.info("Describing Genotype.");
+ final Object [] genes = helper.lookup(configuration, "chromosomes");
+
+ final List<DataDescription> descriptors = Arrays.stream(genes)
+ .map(Instance.class::cast)
+ .map(i -> i.findAttribute("genes"))
+ .map(Attribute::getValue)
+ .map(evaluator::evaluate)
+ .flatMap(l -> ((List<Instance>)(List)l).stream())
+ .map(i -> evaluator.attributeToObject(i, "content"))
+ .map(DataDescription.class::cast)
+ .collect(Collectors.toList());
+
+ log.info("{}", descriptors);
+
+ throw new IllegalArgumentException("HERE WE ARE");
+ }
+}
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedDoubleChromosome.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedDoubleChromosome.java
index bb3d2d96..27f7df21 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedDoubleChromosome.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedDoubleChromosome.java
@@ -17,12 +17,14 @@ public abstract class DynamicBoundedDoubleChromosome extends DynamicChromosome {
protected List<DoubleRange> ranges;
@Override
- public void init(final Instance specification) {
+ public DynamicChromosome init(final Instance specification) {
super.init(specification);
ranges = dataRepresented.stream()
.map(this::toRange)
.collect(Collectors.toList());
+
+ return this;
}
protected DoubleRange toRange(final DataDescription dataDescription) {
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedIntegerChromosome.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedIntegerChromosome.java
index ea019494..19384a1e 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedIntegerChromosome.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicBoundedIntegerChromosome.java
@@ -17,12 +17,14 @@ public abstract class DynamicBoundedIntegerChromosome extends DynamicChromosome
protected List<IntRange> ranges;
@Override
- public void init(final Instance specification) {
+ public DynamicChromosome init(final Instance specification) {
super.init(specification);
ranges = dataRepresented.stream()
.map(this::toRange)
.collect(Collectors.toList());
+
+ return this;
}
protected IntRange toRange(final DataDescription dataDescription) {
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicChromosome.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicChromosome.java
index 0e7879fb..c740bded 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicChromosome.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicChromosome.java
@@ -1,5 +1,6 @@
package de.evoal.core.ea.main.codec.chromosome;
+import de.evoal.core.api.cdi.EvoalComponent;
import de.evoal.core.api.languages.ExpressionEvaluator;
import de.evoal.core.api.properties.Properties;
import de.evoal.core.api.properties.PropertiesSpecification;
@@ -17,14 +18,15 @@ import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
-public abstract class DynamicChromosome {
+public abstract class DynamicChromosome implements EvoalComponent<DynamicChromosome> {
@Inject
private ExpressionEvaluator evaluator;
protected List<DataDescription> dataRepresented;
protected PropertiesSpecification specification;
- public void init(final Instance specification) {
+ @Override
+ public DynamicChromosome init(final Instance specification) {
final List<Instance> genes = (List<Instance>) evaluator.attributeToObject(specification, "genes");
this.dataRepresented = genes.stream()
@@ -36,6 +38,8 @@ public abstract class DynamicChromosome {
this.specification = PropertiesSpecification.builder()
.add(dataRepresented.stream())
.build();
+
+ return this;
}
public abstract Chromosome toJenetics();
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicScaledChromosome.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicScaledChromosome.java
index 57aee89d..ccbdb5eb 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicScaledChromosome.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/codec/chromosome/DynamicScaledChromosome.java
@@ -22,12 +22,14 @@ public abstract class DynamicScaledChromosome extends DynamicBoundedDoubleChromo
protected int scale;
@Override
- public void init(final Instance specification) {
+ public DynamicChromosome init(final Instance specification) {
scale = evaluator.attributeToInteger(specification, "scale");
super.init(specification);
Requirements.requireSize(dataRepresented, 1);
Requirements.requireSize(ranges, 1);
+
+ return this;
}
protected DoubleRange toRange(final DataDescription dataDescription) {
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/constraint/JeneticsConstraintProducer.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/constraint/JeneticsConstraintProducer.java
index ca2ac595..788db614 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/constraint/JeneticsConstraintProducer.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/constraint/JeneticsConstraintProducer.java
@@ -37,7 +37,7 @@ public class JeneticsConstraintProducer {
final @ConfigurationValue(entry = CoreBlackboardEntries.OPTIMISATION_CONFIGURATION, access = "algorithm.handlers") Instance [] handlerConfigurations,
final @Named("optimisation-space-specification") PropertiesSpecification optimisationSpec,
final @Named("optimisation-function") OptimisationFunction function,
- final CustomCodec codec,
+ final @Named("codec") CustomCodec codec,
final Constraints constraints,
final CalculationFactory factory) {
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/initial/InitialStream.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/initial/InitialStream.java
index b71ef69d..c71eca97 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/initial/InitialStream.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/initial/InitialStream.java
@@ -12,6 +12,7 @@ import io.jenetics.engine.EvolutionStream;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;
+import javax.inject.Named;
import java.util.stream.Stream;
@Dependent
@@ -25,7 +26,7 @@ public class InitialStream {
private Engine engine;
- @Inject
+ @Inject @Named("codec")
private CustomCodec codec;
public InitialStream init(final InitialCandidatesProvider provider, final Engine<?, OptimisationValue> engine) {
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/producer/SpecificationProducer.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/producer/SpecificationProducer.java
index 54303306..29f259a0 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/producer/SpecificationProducer.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/producer/SpecificationProducer.java
@@ -1,13 +1,16 @@
-package de.evoal.core.main.producer;
+package de.evoal.core.ea.main.producer;
import de.evoal.core.api.board.CoreBlackboardEntries;
import de.evoal.core.api.cdi.BeanFactory;
import de.evoal.core.api.cdi.ConfigurationValue;
import de.evoal.core.api.languages.ExpressionEvaluator;
import de.evoal.core.api.properties.PropertiesSpecification;
+import de.evoal.core.ea.api.codec.CustomCodecDescriber;
+import de.evoal.languages.model.base.Definition;
import de.evoal.languages.model.ddl.DataDescription;
-import de.evoal.languages.model.base.Attribute;
import de.evoal.languages.model.base.Instance;
+import de.evoal.languages.model.dl.util.FQNProvider;
+import lombok.extern.slf4j.Slf4j;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.Dependent;
@@ -19,6 +22,7 @@ import java.util.List;
import java.util.stream.Collectors;
@ApplicationScoped
+@Slf4j
public class SpecificationProducer {
@Inject
@@ -28,7 +32,10 @@ public class SpecificationProducer {
@Dependent
@Named("genotype-description")
public List<DataDescription> createSourceSpecification(final @ConfigurationValue(entry = CoreBlackboardEntries.OPTIMISATION_CONFIGURATION, access = "algorithm.genotype") Instance genotype) {
- BeanFactory.createComponent(Codec)
+ final String name = new FQNProvider().get(genotype) + "-describer";
+ final CustomCodecDescriber describer = BeanFactory.createComponent(CustomCodecDescriber.class, name, genotype);
+ final List<Definition> references = describer.describe();
+
throw new RuntimeException("safd");
}
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/search/EvolutionaryAlgorithmOptimisation.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/search/EvolutionaryAlgorithmOptimisation.java
index 3522d0de..b2d1ea68 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/search/EvolutionaryAlgorithmOptimisation.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/search/EvolutionaryAlgorithmOptimisation.java
@@ -17,11 +17,12 @@ import de.evoal.core.api.utils.LanguageHelper;
import de.evoal.core.api.optimisation.OptimisationValue;
import de.evoal.core.api.statistics.writer.StatisticsWriter;
+import de.evoal.core.ea.api.codec.CustomCodec;
import de.evoal.core.ea.main.fitness.JeneticsFitnessFunction;
import de.evoal.core.ea.main.initial.InitialStream;
import de.evoal.core.ea.main.jenetics.ConstraintList;
import de.evoal.core.ea.main.alterer.AltererFactory;
-import de.evoal.core.ea.main.codec.DynamicCodec;
+import de.evoal.core.ea.main.codec.VectorGenotypeCodec;
import de.evoal.core.ea.main.statistics.JeneticsStatisticsWriter;
import de.evoal.languages.model.base.Attribute;
import de.evoal.languages.model.ol.OptimisationModule;
@@ -33,6 +34,7 @@ import lombok.extern.slf4j.Slf4j;
import javax.enterprise.context.Dependent;
import javax.enterprise.inject.Instance;
+import javax.enterprise.inject.Produces;
import javax.inject.Inject;
import javax.inject.Named;
@@ -67,8 +69,8 @@ public class EvolutionaryAlgorithmOptimisation implements OptimisationAlgorithm
private final Map<String, List<Alterer<?, OptimisationValue>>> alterers = new HashMap<>();
- @Inject
- private DynamicCodec encoding;
+ @Inject @Named("codec")
+ private CustomCodec encoding;
private final ExecutorService executor = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
@@ -90,15 +92,9 @@ public class EvolutionaryAlgorithmOptimisation implements OptimisationAlgorithm
@Inject
private Instance<List<Constraint>> constraints;
-
@Inject @Named("initial")
private InitialCandidatesProvider provider;
- @Override
- public OptimisationAlgorithm init(de.evoal.languages.model.base.Instance instance) {
- return this;
- }
-
public void run() {
setup();
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/statistics/CandidateAdapter.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/statistics/CandidateAdapter.java
index 9836c62e..f820f5fe 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/statistics/CandidateAdapter.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/de/evoal/core/ea/main/statistics/CandidateAdapter.java
@@ -3,11 +3,13 @@ package de.evoal.core.ea.main.statistics;
import de.evoal.core.api.optimisation.OptimisationValue;
import de.evoal.core.api.properties.Properties;
import de.evoal.core.api.statistics.Candidate;
-import de.evoal.core.ea.main.codec.DynamicCodec;
+import de.evoal.core.ea.api.codec.CustomCodec;
+import de.evoal.core.ea.main.codec.VectorGenotypeCodec;
import io.jenetics.Phenotype;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;
+import javax.inject.Named;
/**
* An adapter, c.f. GOF: adapter pattern, for adapting Jenetic's {@link Phenotype} to
@@ -27,8 +29,8 @@ public class CandidateAdapter implements Candidate {
*/
private Phenotype<?, OptimisationValue> phenotype;
- @Inject
- private DynamicCodec codec;
+ @Inject @Named("codec")
+ private CustomCodec codec;
public CandidateAdapter init(final Phenotype<?, OptimisationValue> phenotype, final int generation) {
this.phenotype = phenotype;
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/java/module-info.java b/src/evoal/plugins/de.evoal.core.ea/src/main/java/module-info.java
index 756ab0de..2cc8840a 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/java/module-info.java
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/java/module-info.java
@@ -11,6 +11,7 @@ module de.evoal.core.ea {
requires org.eclipse.emf.common;
+ requires de.evoal.languages.model.dl;
requires de.evoal.languages.model.ddl;
requires de.evoal.languages.model.base;
requires de.evoal.languages.model.instance;
@@ -28,6 +29,7 @@ module de.evoal.core.ea {
opens de.evoal.core.ea;
+ opens de.evoal.core.ea.api.codec to weld.core.impl;
opens de.evoal.core.ea.main.alterer to weld.core.impl;
opens de.evoal.core.ea.main.alterer.mutator to weld.core.impl;
opens de.evoal.core.ea.main.codec to weld.core.impl;
@@ -36,6 +38,7 @@ module de.evoal.core.ea {
opens de.evoal.core.ea.main.constraint to weld.core.impl;
opens de.evoal.core.ea.main.fitness to weld.core.impl;
opens de.evoal.core.ea.main.initial to weld.core.impl;
+ opens de.evoal.core.ea.main.producer to weld.core.impl;
opens de.evoal.core.ea.main.selector to weld.core.impl;
opens de.evoal.core.ea.main.search to weld.core.impl;
opens de.evoal.core.ea.main.statistics to weld.core.impl;
diff --git a/src/evoal/plugins/de.evoal.core.ea/src/main/resources/de/evoal/core/ea/optimisation.dl b/src/evoal/plugins/de.evoal.core.ea/src/main/resources/de/evoal/core/ea/optimisation.dl
index ad95699b..0aa53130 100644
--- a/src/evoal/plugins/de.evoal.core.ea/src/main/resources/de/evoal/core/ea/optimisation.dl
+++ b/src/evoal/plugins/de.evoal.core.ea/src/main/resources/de/evoal/core/ea/optimisation.dl
@@ -6,14 +6,36 @@ module de.evoal.core.ea.optimisation {
'size-of-population' : int;
'maximum-age' : int;
- genotype : array instance chromosome;
+ genotype : instance genotype;
handlers : array instance 'handler';
selectors : instance selectors;
alterers : instance alterers;
}
-
+
+ /**
+ * Base class for genotypes.
+ */
+ abstract type genotype {
+ }
+
+ /**
+ * A vector-based genotype that automatically maps 'data' to genes.
+ */
+ type 'vector-genotype' extends genotype {
+ /**
+ * List of chromosomes for mapping data on different ways.
+ */
+ chromosomes : array instance chromosome;
+ }
+
+ /**
+ * Abstract base type for different chromosome types.
+ */
abstract type chromosome {
+ /**
+ * A chromosome consists of one to multiple genes.
+ */
genes : array instance gene;
}
@@ -30,10 +52,15 @@ module de.evoal.core.ea.optimisation {
type 'integer-chromosome' extends chromosome {
}
+
+ /**
+ * A gene maps some data.
+ */
+ type gene {
+ content : data;
+ }
- type gene { content : data; }
-
- type pareto extends comparator {
+ type pareto extends comparator {
}
abstract type handler {}
diff --git a/src/examples/search/search.ol b/src/examples/search/search.ol
index cc5a762e..f7a22e78 100644
--- a/src/examples/search/search.ol
+++ b/src/examples/search/search.ol
@@ -31,14 +31,16 @@ module search {
'comparator' := 'numeric-comparator' {};
- genotype := [
- 'bit-chromosome' {
+ genotype := 'vector-genotype' {
+ chromosomes := [
+ 'bit-chromosome' {
scale := 12;
genes:= [
gene {content:= data 'x:0';}
];
}
- ];
+ ];
+ };
handlers := [];
--
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