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();
        
        
        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
13			public static Constants getInstance() { //Singleton-ish
14			return singleton;
15			}
16
17			public static void init(String distributor) {
18
19			if (distributor.equals("DAO")) {
20			singleton = new DaoConstants();
21			} else if (distributor.equals("BK")){
22			singleton = new BKConstants();
23			} else {
24			System.out.println("Ukendt distributor: " + distributor);
25			System.exit(0);
26			}
27
28			}
29
30
31			}