public static void main(String[] args) throws Exception {
if (args.length != 3) {
System.out.println("USAGE: IntegrityTest <dbName> <interval> <datatype>");
return;
}
String dbName = args[0];
int interval = Integer.parseInt(args[1]);
String[] types = args[2].split(",");
PerstPowerDB db = new PerstPowerDB(dbName, interval);
db.open();
for (int i = 0; i < types.length; ++i) checkIntegrity(db, types[i], interval);
db.close();
}
public static Boolean checkIntegrity(PerstPowerDB db, String loadType, int inc) throws Exception {
Calendar cal = new Calendar();
Date st = cal.addSecondsTo(db.first(loadType), -inc);
Date ed = db.last(loadType);
System.out.println("Load starts from " + db.first(loadType) + " to " + ed);
Series load = db.getLoad(loadType, st, ed);
Boolean integ = true;
int gapStart = -1, gapEnd = -1;
for (int i = 1; i <= load.length(); ++i) {
Double d = new Double(load.element(i));
if (d.equals(Double.NaN)) {
if (gapStart == -1) {
gapStart = i;
gapEnd = i;
} else ++gapEnd;
integ = false;
} else {
if (gapStart != -1) {
System.err.println(
"Load from "
+ cal.addSecondsTo(st, gapStart * inc)
+ " to "
+ cal.addSecondsTo(st, gapEnd * inc)
+ " does not exist");
gapStart = -1;
gapEnd = -1;
}
}
}
if (gapStart != -1) {
System.err.println(
"Load from "
+ cal.addSecondsTo(st, gapStart * inc)
+ " to "
+ cal.addSecondsTo(st, gapEnd * inc)
+ " does not exist");
}
if (!integ) System.err.println("The database contains gaps at some points");
else System.out.println("The database contains loads from " + db.first(loadType) + " to " + ed);
return integ;
}