daoas/fulddaekning/Constants.java

package dk.daoas.fulddaekning;

public abstract class Constants {
        
        private static Constants singleton = null;

        abstract public double getLatitudeMargin();
        abstract public double getLongitudeMargin();
        
        abstract public double getMaxDistance();
        
        abstract public int getMinPostnr();
        abstract public int getMaxPostnr();
        
        
        public static Constants getInstance() { //Singleton-ish 
                return singleton;
        }
        
        public static void init(String distributor) {
                
                if (distributor.equals("DAO")) {
                        singleton = new DaoConstants();
                } else if (distributor.equals("BK")){
                        singleton = new BKConstants();
                } else {
                        System.out.println("Ukendt distributor: " + distributor);
                        System.exit(0);
                }
                
        }
        
        
}
1	torben	2200	package dk.daoas.fulddaekning;
2
3			public abstract class Constants {
4
5			private static Constants singleton = null;
6
7			abstract public double getLatitudeMargin();
8			abstract public double getLongitudeMargin();
9
10			abstract public double getMaxDistance();
11
12	torben	2203	abstract public int getMinPostnr();
13			abstract public int getMaxPostnr();
14	torben	2200
15	torben	2203
16	torben	2200	public static Constants getInstance() { //Singleton-ish
17			return singleton;
18			}
19
20			public static void init(String distributor) {
21
22			if (distributor.equals("DAO")) {
23			singleton = new DaoConstants();
24			} else if (distributor.equals("BK")){
25			singleton = new BKConstants();
26			} else {
27			System.out.println("Ukendt distributor: " + distributor);
28			System.exit(0);
29			}
30
31			}
32
33
34			}