public GPAbstractNode InternalCreateRandomNode(GPConfig config, bool flagTerminal, GPAbstractNode parent = null, int countLevel = 0)
{
GPSemantica semantica = GetRandomSemantica(flagTerminal);
GPAbstractNode node = semantica.InstantiateEmpty();
if (parent == null)
{
parent = node;
}
int rndVal = rnd.Next(semantica.minParams, semantica.maxParams);
for (int i = 0; i < rndVal; i++)
{
GPAbstractNode nodeParam = InternalCreateRandomNode(config, countLevel >= config.minLevels, parent, countLevel + 1);
if (!node.CanAddNode(nodeParam))
{
throw new Exception("Node não permite adicionar nodeParam!");
}
node.AddNode(nodeParam);
}
return(node);
}
private string SpliceWith(GPSolution mateWith, string key)
{
if (!valores.ContainsKey(key))
{
return(null);
}
if (!mateWith.valores.ContainsKey(key))
{
return(null);
}
GPAbstractNode rootNode1 = valores[key];
GPAbstractNode rootNode2 = mateWith.valores[key];
if (rootNode1.Size() > 1 && rootNode2.Size() > 1)
{
int count = 0;
GPAbstractNode rndNode1 = rootNode1.GetNthChild(Utils.RandomInt(2, rootNode1.Size()), ref count);
count = 0;
GPAbstractNode rndNode2 = rootNode2.GetNthChild(Utils.RandomInt(2, rootNode2.Size()), ref count);
if (!rndNode1.nodePai.TransferNode(rndNode1, rndNode2))
{
Utils.Error("Erro fazendo transferNode!");
return(null);
}
}
else
{
valores.Remove(key);
mateWith.valores.Remove(key);
valores.Add(key, rootNode2);
mateWith.valores.Add(key, rootNode1);
}
return(key);
}
public void TestGPTemplate()
{
GPSolutionDefinition holder = new GPSolutionDefinition(config);
/*
* vou simular um template com 4 formulas(nodes) e 2 variaveis numéricas
* f1(NODE,NUMBER)
* F2(NODE,NODE)
* F3
* F4(NUMBER)
*/
SemanticaList listaFormulas = CriaListaDefault(holder);
//Lista Numerica
SemanticaList listaNumerica = CriaListaNumerica(holder);
//Templates: possuem propriedades evolutivas, cada uma apontando para uma lista de semantica
GPTemplate template = CreateTestTemplate(config, listaFormulas, listaNumerica);
GPSolution solution = template.CreateRandomSolution();
Assert.IsNotNull(solution);
GPAbstractNode p1 = solution.GetValue("prop1");
Assert.IsNotNull(p1);
GPAbstractNode p2 = solution.GetValue("prop2");
Assert.IsNotNull(p2);
GPAbstractNode p3 = solution.GetValue("prop3");
Assert.IsNotNull(p3);
GPAbstractNode p4 = solution.GetValue("prop4");
Assert.IsNotNull(p4);
GPAbstractNode n1 = solution.GetValue("number1");
Assert.IsNotNull(n1);
GPAbstractNode n2 = solution.GetValue("number2");
Assert.IsNotNull(n2);
GPAbstractNode clonep1 = p1.Clone();
Assert.IsNotNull(clonep1);
Assert.IsFalse(clonep1 == p1);
Assert.IsTrue(clonep1.ToString() == p1.ToString());
GPSolution cloneSolution = solution.Clone();
GPSolution solution2 = template.CreateRandomSolution();
GPSolution childSolution2 = null;
GPSolution childSolution = solution.CreateChildWith(solution2, out childSolution2);
Assert.IsNotNull(childSolution);
Assert.IsNotNull(childSolution2);
}
public string GetValueAsString(string var)
{
GPAbstractNode node = GetValue(var);
if (node == null)
{
return("");
}
return(node.ToString());
}
public GPSolution Clone()
{
GPSolution result = new GPSolution(template);
foreach (string key in valores.Keys)
{
GPAbstractNode node = valores[key].Clone();
result.valores.Add(key, node);
}
return(result);
}
internal void FinishLoading(GPSolutionDefinition definition)
{
if (idSolution > countSolutions)
{
countSolutions = idSolution + 1;
}
propriedadesDeNegocio = new Dictionary <string, object>();
foreach (string key in valores.Keys)
{
GPAbstractNode node = valores[key];
node.FinishLoading(definition);
}
}
public GPAbstractNode CreateRandomNode(GPConfig config, bool flagTerminal, GPAbstractNode parent = null, int countLevel = 0)
{
GPAbstractNode ret = null;
do
{
ret = InternalCreateRandomNode(config, flagTerminal, parent, countLevel);
if (ret.SizeLevel() > maxLevels || ret.SizeLevel() < minLevels)
{
ret = null;
}
} while (ret == null);
return(ret);
}
public void TestaGPCriacaoPelaLista()
{
GPPool pool = new GPPool(config);
string listDefault = "default";
GPSolutionDefinition definition = CreateSampleDefinition(listDefault);
SemanticaList listaFormulas = CriaListaDefault(definition);
SemanticaList listSemantic = definition.GetListByName(listDefault);
listSemantic.maxLevels = 3;
listSemantic.minLevels = 2;
GPAbstractNode nodeRandom = listSemantic.CreateRandomNode(config, false);
Assert.IsNotNull(nodeRandom);
string toString = nodeRandom.ToString();
Assert.IsTrue(nodeRandom.SizeLevel() >= listSemantic.minLevels && nodeRandom.SizeLevel() <= listSemantic.maxLevels, "SizeLevel:" + nodeRandom.SizeLevel());
}
public void Mutate(GPAbstractNode node, string property)
{
node.Mutate(template.GetProperty(property));
}
internal void SetValue(string key, GPAbstractNode node)
{
valores.Add(key, node);
}