thoerup/spejdernetscraper/ResultBuffer.java

package dk.thoerup.spejdernetscraper;

public class ResultBuffer {
        
        StringBuilder sb = new StringBuilder();
        
        long start = System.currentTimeMillis();
        
        public void addString(String str) {
                long now = System.currentTimeMillis();
                long diff = now - start;
                
                synchronized(sb) {
                        sb.append(diff);
                        sb.append("  ");
                        sb.append(str);
                        sb.append("\n");
                }
        }
        
        public String getString() {
                synchronized(sb) {
                        return sb.toString();
                }
        }
        
        public void clear() {
                synchronized(sb) {
                        sb.setLength(0);
                        start = System.currentTimeMillis();
                }
                
        }
        
        // Singleton

        private ResultBuffer() {} //Private constructor
        
        private static ResultBuffer singleton = new ResultBuffer();
        
        public static ResultBuffer getResultBuffer() {
                
                return singleton;
        }
}
1	package dk.thoerup.spejdernetscraper;
2
3	public class ResultBuffer {
4
5	StringBuilder sb = new StringBuilder();
6
7	long start = System.currentTimeMillis();
8
9	public void addString(String str) {
10	long now = System.currentTimeMillis();
11	long diff = now - start;
12
13	synchronized(sb) {
14	sb.append(diff);
15	sb.append(" ");
16	sb.append(str);
17	sb.append("\n");
18	}
19	}
20
21	public String getString() {
22	synchronized(sb) {
23	return sb.toString();
24	}
25	}
26
27	public void clear() {
28	synchronized(sb) {
29	sb.setLength(0);
30	start = System.currentTimeMillis();
31	}
32
33	}
34
35	// Singleton
36
37	private ResultBuffer() {} //Private constructor
38
39	private static ResultBuffer singleton = new ResultBuffer();
40
41	public static ResultBuffer getResultBuffer() {
42
43	return singleton;
44	}
45	}