praktikum-holons/src/holeg/model/Model.java

package holeg.model;

import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.logging.Logger;
import java.util.stream.Collectors;


/**
 * The Class Model is the class where everything is saved. All changes made to
 * the Data is managed via a controller.
 *
 * @author Gruppe14
 */
public class Model {

    private static final Logger log = Logger.getLogger(Model.class.getName());
    private GroupNode canvas = new GroupNode("Canvas");
    public transient Set<Holon> holons = new HashSet<>();

    /** the amount of iterations */
    private int currentIteration = 0;
    private int maxIterations = 100;

    private Set<Edge> edgesOnCanvas = new HashSet<>();

    public Model() {
        log.fine("Init Model");
    }

    public GroupNode getCanvas() {
        return canvas;
    }

    public Set<Edge> getEdgesOnCanvas() {
        return edgesOnCanvas;
    }

    public void addEdgeOnCanvas(Edge edge) {
        this.edgesOnCanvas.add(edge);
    }

    public void removeEdgesOnCanvas(Edge edge) {
        this.edgesOnCanvas.remove(edge);
    }

    public int getMaxIterations() {
        return maxIterations;
    }

    public int getCurrentIteration() {
        return currentIteration;
    }

    public void setCurrentIteration(int value) {
        this.currentIteration = value;
    }

    public List<HolonElement> getAllHolonElements() {
        return canvas.getAllHolonObjectsRecursive().flatMap(HolonObject::elementsStream).collect(Collectors.toList());
    }

    public List<Flexibility> getAllFlexibilities() {
        return canvas.getAllHolonObjectsRecursive().flatMap(hO -> hO.elementsStream().flatMap(ele -> ele.flexList.stream())).collect(Collectors.toList());
    }

    public void reset() {
        resetFlexibilities();
        resetEdges();
    }

    private void resetFlexibilities() {
        getAllFlexibilities().forEach(Flexibility::reset);
    }

    private void resetEdges() {
        this.getEdgesOnCanvas().forEach(Edge::reset);
    }

    public void setIterations(int iterations) {
        this.maxIterations = iterations;
    }

    public void clear() {
        this.edgesOnCanvas.clear();
        canvas.clear();
    }

    public void setCanvas(GroupNode canvas) {
        this.canvas = canvas;
    }

    public void setEdgesOnCanvas(Set<Edge> edgesOnCanvas) {
        this.edgesOnCanvas = edgesOnCanvas;
    }



}