praktikum-holons/src/ui/controller/CalculataModel.java

package ui.controller;

import java.util.ArrayList;
import java.util.LinkedList;
import java.util.ListIterator;

import classes.AbstractCpsObject;
import classes.CpsEdge;
import classes.HolonObject;
import classes.HolonSwitch;
import ui.model.MinimumModel;
import ui.model.MinimumNetwork;

public class CalculataModel {
	public static ArrayList<MinimumNetwork> calculateNetworks(MinimumModel minModel, int Iteration){
		ArrayList<MinimumNetwork> listOfNetworks = new ArrayList<MinimumNetwork>();
		while(!minModel.getHolonObjectList().isEmpty()) {
			//lookAt the first holonObject and find his neighbors
			HolonObject lookAtObject = minModel.getHolonObjectList().get(0);
			//delete out of list
			minModel.getHolonObjectList().remove(0);
			//create a new Network
			MinimumNetwork actualNetwork = new MinimumNetwork(new ArrayList<HolonObject>(), new ArrayList<CpsEdge>());
			actualNetwork.getHolonObjectList().add(lookAtObject);
			//create List of neighbors
			LinkedList<AbstractCpsObject> neighbors = new LinkedList<AbstractCpsObject>();
			populateListOfNeighbors(minModel, lookAtObject, actualNetwork, neighbors);
			while(!neighbors.isEmpty()) {
				AbstractCpsObject lookAtNeighbor = neighbors.getFirst();
				if(lookAtNeighbor instanceof HolonObject) {
					actualNetwork.getHolonObjectList().add((HolonObject) lookAtNeighbor);
					minModel.getHolonObjectList().remove(lookAtNeighbor);
				}
				//When HolonSwitch Check if closed
				if(!(lookAtNeighbor instanceof HolonSwitch) || ((HolonSwitch)lookAtNeighbor).getState(Iteration)) {
					populateListOfNeighbors(minModel, lookAtNeighbor, actualNetwork, neighbors);
				}
				
				neighbors.removeFirst();
			}
			listOfNetworks.add(actualNetwork);
		}	
		return listOfNetworks;
	}

	private static void populateListOfNeighbors(MinimumModel minModel, AbstractCpsObject lookAtObject,
			MinimumNetwork actualNetwork, LinkedList<AbstractCpsObject> neighbors) {
		ListIterator<CpsEdge> iter = minModel.getEdgeList().listIterator();
		while(iter.hasNext())
		{
			CpsEdge lookAtEdge = iter.next();
			if(lookAtEdge.isConnectedTo(lookAtObject)) {
				iter.remove();
				actualNetwork.getEdgeList().add(lookAtEdge);
				//Add neighbar
				AbstractCpsObject edgeNeighbor;
				if(lookAtEdge.getA().equals(lookAtObject)) {
					edgeNeighbor = lookAtEdge.getB();
				}else {
					edgeNeighbor = lookAtEdge.getA();
				}
				if(!neighbors.contains(edgeNeighbor)) {
					neighbors.add(edgeNeighbor);
				}
			}
		}
	}
	
	public static void calculateDecNetworkModel(MinimumNetwork actualNetwork) {
		
	}
}