IEnumerator <T> IEnumerable <T> .GetEnumerator()
{
lock (this.Session.SyncLock)
{
var index = new RecordIndex <TKey>(
this.Session,
this.RecordManager,
this.IndexName,
this.Session.SerializerResolver.SerializerFor <Node <TKey> >()
);
var indexEnumerator = new IndexEntryEnumerator <T, TKey>(
this.Collection,
this.Session,
index,
this.IsDescending);
indexEnumerator.SetRange(this.Range);
foreach (var node in indexEnumerator)
{
var record = RecordManager.GetRecord(node.Pointer);
var obj = Serializer.Deserialize(record.Data);
yield return(obj);
}
}
}
IEnumerator <T> IEnumerable <T> .GetEnumerator()
{
//execute empty transaction, to apply any comitted but unapplied transactions
this.Session.Transaction(() => { });
lock (this.Session.SyncLock)
{
foreach (var range in this.Ranges)
{
var index = new RecordIndex <TKey>(
this.Session,
this.RecordManager,
this.IndexName,
this.Session.SerializerResolver.SerializerFor <Node <TKey> >()
);
var indexEnumerator = new IndexEntryEnumerator <T, TKey>(
this.Collection,
this.Session,
index,
this.IsDescending);
indexEnumerator.SetRange(range);
foreach (var node in indexEnumerator)
{
if (this.ShouldYieldObjectWithAddress(node.Pointer))
{
var record = RecordManager.GetRecord(node.Pointer);
var obj = Serializer.Deserialize(record.Data);
if (this.ShouldYieldObject(obj))
{
yield return(obj);
}
}
}
}
}
}