public void RemoveItemByDay(int day)
{
if (!_items.ContainsKey(day))
{
return;
}
ListingItem item = _items[day];
WorkedDays--;
WorkedHours -= item.TimeSetting.WorkedHours;
LunchHours -= item.TimeSetting.LunchHours;
OtherHours -= item.TimeSetting.OtherHours;
TotalWorkedHours -= item.TimeSetting.TotalWorkedHours;
_items.Remove(day);
}
static public void Main(string[] args)
{
int i;
Storage db = StorageFactory.Instance.CreateStorage();
bool serializableTransaction = false;
bool compressed = false;
bool encrypted = false;
long pagePoolSize = 32 * 1024 * 1024;
int nRecords = 100000;
int hashPageSize = 101;
int hashLoadFactor = 1;
string password = "******";
for (i = 0; i < args.Length; i++)
{
switch (args[i])
{
case "inmemory":
pagePoolSize = 0;
break;
case "zip":
compressed = true;
break;
case "crypt":
encrypted = true;
break;
case "altbtree":
db.SetProperty("perst.alternative.btree", true);
break;
case "serializable":
db.SetProperty("perst.alternative.btree", true);
serializableTransaction = true;
break;
case "pool":
pagePoolSize = long.Parse(args[++i]);
break;
case "records":
nRecords = int.Parse(args[++i]);
break;
case "page":
hashPageSize = int.Parse(args[++i]);
break;
case "load":
hashLoadFactor = int.Parse(args[++i]);
break;
default:
Console.WriteLine("Unknown option: " + args[i]);
return;
}
}
if (pagePoolSize == 0)
{
db.Open(new NullFile(), 0);
}
else
{
#if !NET_FRAMEWORK_10 && (!COMPACT_NET_FRAMEWORK || COMPACT_NET_FRAMEWORK_35)
if (compressed)
{
db.Open(new CompressedFile("testidx.dbs", encrypted ? password : null), pagePoolSize);
}
else
#endif
if (encrypted)
{
db.Open("testidx.dbs", pagePoolSize, password);
}
else
{
db.Open("testidx.dbs", pagePoolSize);
}
}
if (serializableTransaction)
{
db.BeginThreadTransaction(TransactionMode.Serializable);
}
Root root = (Root)db.Root;
if (root == null)
{
root = new Root();
#if USE_GENERICS
root.tree = db.CreateFieldIndex <int, Record>("intKey", true);
root.hash = db.CreateHash <int, Record>(hashPageSize, hashLoadFactor);
#else
root.tree = db.CreateFieldIndex(typeof(Record), "intKey", true);
root.hash = db.CreateHash(hashPageSize, hashLoadFactor);
#endif
db.Root = root;
}
#if USE_GENERICS
FieldIndex <int, Record> tree = root.tree;
IPersistentMap <int, Record> hash = root.hash;
#else
FieldIndex tree = root.tree;
IPersistentMap hash = root.hash;
#endif
DateTime start = DateTime.Now;
for (i = 0; i < nRecords; i++)
{
Record rec = new Record();
rec.intKey = i * 2;
tree.Put(rec);
hash[rec.intKey] = rec;
}
if (serializableTransaction)
{
db.EndThreadTransaction();
}
else
{
db.Commit();
}
System.Console.WriteLine("Elapsed time for inserting " + nRecords + " records: " + (DateTime.Now - start));
start = System.DateTime.Now;
for (i = 0; i < nRecords * 2; i++)
{
#if USE_GENERICS
Record rec = tree[i];
#else
Record rec = (Record)tree[i];
#endif
if ((i & 1) != 0)
{
Debug.Assert(rec == null);
}
else
{
Debug.Assert(rec != null && rec.intKey == i);
}
}
System.Console.WriteLine("Elapsed time for performing " + nRecords * 2 + " B-Tree searches: " + (DateTime.Now - start));
start = System.DateTime.Now;
for (i = 0; i < nRecords * 2; i++)
{
#if USE_GENERICS
Record rec = hash[i];
#else
Record rec = (Record)hash[i];
#endif
if ((i & 1) != 0)
{
Debug.Assert(rec == null);
}
else
{
Debug.Assert(rec != null && rec.intKey == i);
}
}
System.Console.WriteLine("Elapsed time for performing " + nRecords * 2 + " hash searches: " + (DateTime.Now - start));
start = System.DateTime.Now;
i = 0;
foreach (Record rec in tree)
{
Debug.Assert(rec.intKey == i * 2);
i += 1;
}
Debug.Assert(i == nRecords);
System.Console.WriteLine("Elapsed time for iteration through " + nRecords + " records: " + (DateTime.Now - start));
start = System.DateTime.Now;
if (serializableTransaction)
{
db.BeginThreadTransaction(TransactionMode.Serializable);
}
#if USE_GENERICS
HashStatistic stat = ((PersistentHashImpl <int, Record>)hash).GetStatistic();
#else
HashStatistic stat = ((PersistentHashImpl)hash).GetStatistic();
#endif
for (i = 0; i < nRecords * 2; i++)
{
#if USE_GENERICS
Record rec = hash[i];
#else
Record rec = (Record)hash[i];
#endif
if ((i & 1) != 0)
{
Debug.Assert(rec == null);
}
else
{
Debug.Assert(rec != null && rec.intKey == i);
tree.Remove(rec);
hash.Remove(rec.intKey);
rec.Deallocate();
}
}
if (serializableTransaction)
{
db.EndThreadTransaction();
}
Console.WriteLine("Elapsed time for deleting " + nRecords + " records: " + (DateTime.Now - start));
Console.WriteLine(stat);
db.Close();
}