1 files changed, 70 insertions, 0 deletions
diff --git a/src/jcgp/gui/population/GUIInput.java b/src/jcgp/gui/population/GUIInput.java
new file mode 100644
index 0000000..3db7416
--- /dev/null
+++ b/src/jcgp/gui/population/GUIInput.java
@@ -0,0 +1,70 @@
+package jcgp.gui.population;
+
+import javafx.scene.paint.Paint;
+import javafx.scene.shape.Circle;
+import jcgp.backend.population.Input;
+import jcgp.gui.constants.Constants;
+import jcgp.gui.constants.Position;
+import jcgp.gui.handlers.InputHandlers;
+
+/**
+ * The GUI counterpart of {@link jcgp.backend.population.Input}. This is a 
+ * subclass of {@code GUIGene} which represents a chromosome input.
+ * 
+ * @author Eduardo Pedroni
+ */
+public class GUIInput extends GUIGene implements GUIConnection {
+
+	private Input input;
+	
+	/**
+	 * Instantiate {@code GUIInput} given an {@code Input}.
+	 * 
+	 * @param input the associated backend input.
+	 */
+	public GUIInput(final Input input) {
+		super();
+		// store the input, associate itself with it
+		this.input = input;
+		input.setGUIObject(this);
+		
+		// inputs only have a single output socket
+		Circle outputSocket = new Circle(Constants.NODE_RADIUS, 0, Constants.SOCKET_RADIUS, Paint.valueOf("white"));
+		outputSocket.setStroke(Paint.valueOf("black"));
+		outputSocket.setId(String.valueOf(0));
+		getChildren().add(outputSocket);
+		
+		// relocate to the right position, add mouse handlers
+		Position.place(this);
+		InputHandlers.addHandlers(this);
+	}
+
+	/**
+	 * @return the {@code Input} instance associated with this object.
+	 */
+	public Input getInput() {
+		return input;
+	}
+	
+	/**
+	 * Associates this instance with a new input.
+	 * 
+	 * @param input the new input.
+	 */
+	void setInput(Input input) {
+		this.input = input;
+	}
+
+	@Override
+	public void setStateRecursively(GUIGeneState state) {
+		setState(state);
+	}
+
+	@Override
+	protected void setLinesVisible(boolean value) {}
+
+	@Override
+	public void setLockRecursively(boolean value) {
+		setLock(value);
+	}
+}