private Records recordsFromCursor(Cursor cursor) {
Records records = new Records();
while (cursor.moveToNext()) {
Record record = buildRecord(cursor);
records.add(record);
}
return records;
}
/**
* main - writes some data and checks the tables size (with time measureing)
*
* @param args
*/
public static void main(final String[] args) {
// open a file, add one entry and exit
final File f = new File(args[0]);
if (f.exists()) FileUtils.deletedelete(f);
try {
final Records t = new Records(f, 8);
final byte[] b = new byte[8];
t.add("01234567".getBytes(), 0);
t.add("ABCDEFGH".getBytes(), 0);
t.add("abcdefgh".getBytes(), 0);
t.add("--------".getBytes(), 0);
t.add("********".getBytes(), 0);
for (int i = 0; i < 1000; i++) t.add("++++++++".getBytes(), 0);
t.add("=======0".getBytes(), 0);
t.add("=======1".getBytes(), 0);
t.add("=======2".getBytes(), 0);
t.cleanLast(b, 0);
System.out.println(UTF8.String(b));
t.cleanLast(b, 0);
// t.clean(2, b, 0);
System.out.println(UTF8.String(b));
t.get(1, b, 0);
System.out.println(UTF8.String(b));
t.put(1, "AbCdEfGh".getBytes(), 0);
t.get(1, b, 0);
System.out.println(UTF8.String(b));
t.get(3, b, 0);
System.out.println(UTF8.String(b));
t.get(4, b, 0);
System.out.println(UTF8.String(b));
System.out.println("size = " + t.size());
// t.clean(t.size() - 2);
t.cleanLast();
final long start = System.currentTimeMillis();
long c = 0;
for (int i = 0; i < 100000; i++) {
c = t.size();
}
System.out.println(
"size() needs " + ((System.currentTimeMillis() - start) / 100) + " nanoseconds");
System.out.println("size = " + c);
t.close();
} catch (final IOException e) {
ConcurrentLog.logException(e);
}
}