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package jcgp.gui.settings.testcase;
import java.util.ArrayList;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.ObservableList;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableColumn.CellDataFeatures;
import javafx.scene.control.TableView;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import javafx.util.Callback;
import jcgp.backend.modules.problem.TestCaseProblem;
import jcgp.backend.modules.problem.TestCaseProblem.TestCase;
import jcgp.gui.GUI;
/**
* Dont forget to override toString()!
*
*
* @author Eduardo Pedroni
*
*/
public class TestCaseTable extends Stage {
public TestCaseTable(final TestCaseProblem<Object> problem, final GUI gui) {
super();
TableView<TestCase<Object>> tv = new TableView<TestCase<Object>>();
ObservableList<TestCase<Object>> testCaseList = problem.getTestCases();
ArrayList<TableColumn<TestCase<Object>, String>> inputs = new ArrayList<TableColumn<TestCase<Object>, String>>(problem.getInputCount());
ArrayList<TableColumn<TestCase<Object>, String>> outputs = new ArrayList<TableColumn<TestCase<Object>, String>>(problem.getOutputCount());
TableColumn<TestCase<Object>, String> tc;
for (int i = 0; i < problem.getInputCount(); i++) {
tc = new TableColumn<TestCase<Object>, String>("I: " + i);
inputs.add(tc);
final int index = i;
tc.setCellValueFactory(new Callback<TableColumn.CellDataFeatures<TestCase<Object>,String>, ObservableValue<String>>() {
@Override
public ObservableValue<String> call(CellDataFeatures<TestCase<Object>, String> param) {
return new SimpleStringProperty(param.getValue().getInput(index).toString());
}
});
tc.setSortable(false);
tc.prefWidthProperty().bind(tv.widthProperty().divide(problem.getInputCount() + problem.getOutputCount()));
}
for (int o = 0; o < problem.getOutputCount(); o++) {
tc = new TableColumn<TestCase<Object>, String>("O: " + o);
outputs.add(tc);
final int index = o;
tc.setCellValueFactory(new Callback<TableColumn.CellDataFeatures<TestCase<Object>,String>, ObservableValue<String>>() {
@Override
public ObservableValue<String> call(CellDataFeatures<TestCase<Object>, String> param) {
return new SimpleStringProperty(param.getValue().getOutput(index).toString());
}
});
tc.setSortable(false);
tc.prefWidthProperty().bind(tv.widthProperty().divide(problem.getInputCount() + problem.getOutputCount()));
}
tv.getColumns().addAll(inputs);
tv.getColumns().addAll(outputs);
tv.setItems(testCaseList);
tv.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<TestCase<Object>>() {
@Override
public void changed(
ObservableValue<? extends TestCase<Object>> observable, TestCase<Object> oldValue, TestCase<Object> newValue) {
gui.evaluateTestCase(newValue);
}
});
setOnCloseRequest(new EventHandler<WindowEvent>() {
@Override
public void handle(WindowEvent event) {
gui.hideGeneValues();
}
});
setScene(new Scene(tv));
}
}
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