halfdan/eva2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Allowing plots for simple problems using default method plotBest(Plot, bestEAIndy).

Browse Source
This commit is contained in:
Marcel Kronfeld 2008-06-06 14:29:39 +00:00
parent 7316d1b955
commit 4bf02f5691
1 changed files with 44 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
src/eva2/server/go/problems/SimpleProblemWrapper.java
View File

@ -1,10 +1,15 @@
package eva2.server.go.problems;
import java.lang.reflect.Method;
import java.util.BitSet;
import simpleprobs.InterfaceSimpleProblem;
import simpleprobs.SimpleF1;
import simpleprobs.SimpleProblemBinary;
import simpleprobs.SimpleProblemDouble;
import wsi.ra.math.RNG;
import eva2.gui.BeanInspector;
import eva2.gui.GenericObjectEditor;
import eva2.gui.Plot;
import eva2.server.go.individuals.AbstractEAIndividual;
import eva2.server.go.individuals.ESIndividualDoubleData;
import eva2.server.go.individuals.GAIndividualBinaryData;
@ -12,19 +17,16 @@ import eva2.server.go.individuals.InterfaceDataTypeBinary;
import eva2.server.go.individuals.InterfaceDataTypeDouble;
import eva2.server.go.populations.Population;
import eva2.server.go.strategies.InterfaceOptimizer;
import wsi.ra.math.RNG;
import simpleprobs.InterfaceSimpleProblem;
import simpleprobs.SimpleF1;
import simpleprobs.SimpleProblemBinary;
import simpleprobs.SimpleProblemDouble;
public class SimpleProblemWrapper extends AbstractOptimizationProblem {
InterfaceSimpleProblem simProb = new SimpleF1();
InterfaceSimpleProblem<?> simProb = new SimpleF1();
protected double m_DefaultRange = 10;
protected double m_Noise = 0;
transient Plot m_plot;
String plotFunc = "plotBest";
public SimpleProblemWrapper() {
m_plot = null;
initTemplate();
}
@ -32,7 +34,7 @@ public class SimpleProblemWrapper extends AbstractOptimizationProblem {
other.m_DefaultRange = m_DefaultRange;
other.m_Noise = m_Noise;
// warning! this does no deep copy!
other.simProb = simProb;
setSimpleProblem(other.simProb);
}
@Override
@ -68,6 +70,21 @@ public class SimpleProblemWrapper extends AbstractOptimizationProblem {
}
}
public void evaluatePopulationStart(Population population) {
if (m_plot != null && (!m_plot.isValid())) {
openPlot();
}
}
public void evaluatePopulationEnd(Population population) {
super.evaluatePopulationEnd(population);
if (m_plot != null) {
Object[] args = new Object[2];
args[0] = m_plot;
args[1] = population.getBestEAIndividual();
BeanInspector.callIfAvailable(simProb, plotFunc, args);
}
}
@Override
public void initPopulation(Population population) {
AbstractEAIndividual tmpIndy;
@ -122,18 +139,34 @@ public class SimpleProblemWrapper extends AbstractOptimizationProblem {
/**
* @return the simProb
*/
public InterfaceSimpleProblem getSimpleProblem() {
public InterfaceSimpleProblem<?> getSimpleProblem() {
return simProb;
}
private void openPlot() {
m_plot = new Plot("SimpleProblemWrapper", "x", "y", true);
}
/**
* @param simProb the simProb to set
*/
public void setSimpleProblem(InterfaceSimpleProblem simProb) {
public void setSimpleProblem(InterfaceSimpleProblem<?> simProb) {
this.simProb = simProb;
initTemplate();
GenericObjectEditor.setShowProperty(getClass(), "noise", (simProb instanceof SimpleProblemDouble));
GenericObjectEditor.setShowProperty(getClass(), "defaultRange", (simProb instanceof SimpleProblemDouble));
if (BeanInspector.hasMethod(simProb, plotFunc) != null) {
if (m_plot == null) openPlot();
else {
if (!m_plot.isValid()) {
m_plot.dispose();
openPlot();
} else m_plot.clearAll();
}
} else if (m_plot != null) {
m_plot.dispose();
m_plot = null;
}
}
/**