thoerup/spejdernetscraper/ResultBuffer.java

package dk.thoerup.spejdernetscraper;

public class ResultBuffer {
        
        StringBuilder sb = new StringBuilder();
        
        public void addString(long start, 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);
                }
                
        }
        

        
        private static ResultBuffer singleton = null;
        private ResultBuffer() {} //Private constructor
        public static ResultBuffer getResultBuffer() {
                if (singleton == null) {
                        singleton = new ResultBuffer();
                }
                return singleton;
        }
}
1	torben	2041	package dk.thoerup.spejdernetscraper;
2
3			public class ResultBuffer {
4
5			StringBuilder sb = new StringBuilder();
6
7			public void addString(long start, String str) {
8			long now = System.currentTimeMillis();
9			long diff = now - start;
10
11			synchronized(sb) {
12			sb.append(diff);
13			sb.append(" ");
14			sb.append(str);
15			sb.append("\n");
16			}
17			}
18
19			public String getString() {
20			synchronized(sb) {
21			return sb.toString();
22			}
23			}
24
25			public void clear() {
26			synchronized(sb) {
27			sb.setLength(0);
28			}
29
30			}
31
32
33
34			private static ResultBuffer singleton = null;
35			private ResultBuffer() {} //Private constructor
36			public static ResultBuffer getResultBuffer() {
37			if (singleton == null) {
38			singleton = new ResultBuffer();
39			}
40			return singleton;
41			}
42			}