aiz lab5

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package tgraph;

import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;

/**
 *
 * @author Hubert
 */
public class LGraph extends AGraph{


ArrayList<ArrayList<Integer> > lista;
           //
    public static void main(String[] args) {
       LGraph L=new LGraph(5);
              L.connect(1, 2);
       L.connect(4, 3);
       L.writeMatrix();

    }


    public LGraph(int vertexCount) {
        super(vertexCount);
        lista = new ArrayList<ArrayList<Integer> >(size);
        for (int i = 0; i < size; i++)
            lista.add(new ArrayList<Integer>());
    }

    @Override
    public void writeMatrix() {

    for(int i=0;i<lista.size();i++){
        for(int j=0;j<lista.get(i).size();j++)
        {

        System.out.print(lista.get(i).get(j)+" ");
        if(j==lista.get(i).size()-1)
            System.out.println();
        }

    }



    }

    @Override
    public boolean check(int i, int j) throws IllegalArgumentException {
if(lista.get(i).contains(j))
    return true;
else
    return false;

    }

    @Override
    public void connect(int i, int j) throws IllegalArgumentException {
lista.get(i).add(j);
lista.get(j).add(i);

    }

    @Override
    public void writeList() {
        for(int i=0;i<lista.size();i++){
        System.out.println("Wartosci dla "+i);
        for(int j=0;j<lista.get(i).size();j++)
        {
        System.out.println(lista.get(i).get(j)+" ");
        }

    }
    }

}













/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package tgraph;

/**
 *
 * @author Hubert
 */
public class TGraph extends AGraph {

int [] [] tab=new int [size][size];
    public static void main(String[] args) {
        TGraph t= new TGraph(5);
       t.connect(1, 4);
       t.connect(1, 3);
       t.writeMatrix();
       t.writeList();
    }

    public TGraph(int vertexCount) {
        super(vertexCount);
    }

    @Override
    public void writeMatrix() {
        for(int i=0;i<size;i++)
            for(int j=0;j<size;j++)
            {
            System.out.print(tab[i][j]);
            if(j==size-1)
                System.out.println();
            }
    }

    @Override
    public boolean check(int i, int j) throws IllegalArgumentException {
        if(tab[i][j]==1)
            return true;
        else
            return false;
    }

    @Override
    public void connect(int i, int j) throws IllegalArgumentException {
      tab[i][j]=1;

  }

    @Override
    public void writeList() {
        int pomoc_i=0, pomoc_j=0;
        for(int i=0;i<size;i++){
            pomoc_i=i;
            System.out.println(pomoc_i+": ");
                    for(int j=0;j<size;j++)
            {
                pomoc_j=j;
                if(tab[i][j]!=0)
                System.out.print(" "+j);
            }
             System.out.println();
        }


    }

}