From efe490fec1c7a94f004b496c7c97c82083fe44ec Mon Sep 17 00:00:00 2001
From: Eduardo Pedroni <ep625@york.ac.uk>
Date: Mon, 21 Apr 2014 00:09:55 +0100
Subject: Tooltips are looking strange, checking on a different machine

---
 .../backend/modules/problem/TestCaseProblem.java   | 86 +++++++++++-----------
 1 file changed, 43 insertions(+), 43 deletions(-)

(limited to 'src/jcgp/backend/modules/problem/TestCaseProblem.java')

diff --git a/src/jcgp/backend/modules/problem/TestCaseProblem.java b/src/jcgp/backend/modules/problem/TestCaseProblem.java
index ee72860..ff13c2e 100644
--- a/src/jcgp/backend/modules/problem/TestCaseProblem.java
+++ b/src/jcgp/backend/modules/problem/TestCaseProblem.java
@@ -1,11 +1,11 @@
 package jcgp.backend.modules.problem;
 
+import java.io.File;
 import java.util.List;
 
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
-import jcgp.backend.population.Chromosome;
-import jcgp.backend.population.Population;
+import jcgp.backend.parser.TestCaseParser;
 import jcgp.backend.resources.Resources;
 import jcgp.backend.resources.parameters.IntegerParameter;
 import jcgp.backend.resources.parameters.Parameter;
@@ -48,15 +48,16 @@ public abstract class TestCaseProblem<U extends Object> extends Problem {
 		}
 	}
 	
-	private ObservableList<TestCase<U>> testCases;
-	private IntegerParameter maxFitness;
-	private final int inputCount, outputCount;
+	protected ObservableList<TestCase<U>> testCases;
+	protected IntegerParameter maxFitness;
+	protected Resources resources;
+	
+	protected TestCaseParser parser;
 	
 	public TestCaseProblem(Resources resources) {
 		super();
 		
-		inputCount = resources.inputs();
-		outputCount = resources.outputs();
+		this.resources = resources;
 		
 		maxFitness = new IntegerParameter(0, "Max fitness", true, false) {
 			@Override
@@ -65,34 +66,26 @@ public abstract class TestCaseProblem<U extends Object> extends Problem {
 			}
 		};
 		testCases = FXCollections.observableArrayList();
+		
+		parser = new TestCaseParser(this);
 	}
 	
-	
-	@Override
-	public void evaluate(Population population, Resources resources) {
-		// set fittest to 0, change it whenever a fitter one is found
-		population.setFittest(0);
+	public TestCaseProblem(Resources resources, File testCase) {
+		super();
 		
-		// for every chromosome in the population
-		for (int i = 0; i < resources.populationSize(); i++) {
-			// assume an initial fitness of 0
-			int fitness = 0;
-			// for each test case
-			for (int t = 0; t < testCases.size(); t++) {
-				population.getChromosome(i).setInputs(testCases.get(t).getInputs());
-				// check each output
-				for (int o = 0; o < resources.outputs(); o++) {
-					if (population.getChromosome(i).getOutput(o).calculate() == testCases.get(t).getOutput(o)) {
-						fitness++;
-					}
-				}
-			}
-			// assign the resulting fitness to the respective individual
-			population.getChromosome(i).setFitness(fitness);
-			if (fitness >= population.getFittest().getFitness()) {
-				population.setFittest(i);
+		this.resources = resources;
+		
+		maxFitness = new IntegerParameter(0, "Max fitness", true, false) {
+			@Override
+			public void validate(Number newValue) {
+				// blank
 			}
-		}
+		};
+		testCases = FXCollections.observableArrayList();
+		
+		parser = new TestCaseParser(this);
+		
+		parser.parse(testCase);
 	}
 	
 	@Override
@@ -100,12 +93,7 @@ public abstract class TestCaseProblem<U extends Object> extends Problem {
 		return new Parameter[]{maxFitness};
 	}
 	
-	@Override
-	public boolean isPerfectSolution(Chromosome fittest) {
-		return fittest.getFitness() >= maxFitness.get();
-	}
-	
-	private int getMaxFitness() {
+	protected int getMaxFitness() {
 		int fitness = 0;
 		
 		for (TestCase<U> tc : testCases) {
@@ -125,13 +113,15 @@ public abstract class TestCaseProblem<U extends Object> extends Problem {
 		return testCases;
 	}
 	
+	public abstract void addTestCase(String[] inputs, String[] outputs);
+	
 	public void addTestCase(TestCase<U> testCase) {
-		if (testCase.getInputs().length != inputCount) {
+		if (testCase.getInputs().length != resources.inputs()) {
 			throw new IllegalArgumentException("Received test case with " + testCase.getInputs().length + 
-					"inputs but need exactly " + inputCount);
-		} else if (testCase.getOutputs().length != outputCount) {
+					" inputs but need exactly " + resources.inputs());
+		} else if (testCase.getOutputs().length != resources.outputs()) {
 			throw new IllegalArgumentException("Received test case with " + testCase.getOutputs().length + 
-					"outputs but need exactly " + outputCount);
+					" outputs but need exactly " + resources.outputs());
 		} else {
 			this.testCases.add(testCase);
 			maxFitness.set(getMaxFitness());
@@ -144,12 +134,22 @@ public abstract class TestCaseProblem<U extends Object> extends Problem {
 	}
 	
 	public int getInputCount() {
-		return inputCount;
+		return resources.inputs();
 	}
 	
 	public int getOutputCount() {
-		return outputCount;
+		return resources.outputs();
+	}
+
+	public void parse(File file) {
+		parser.parse(file);
 	}
+
+	public void clearTestCases() {
+		testCases.clear();
+	}
+
+	public abstract String getFileExtension();
 }
 
 
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