public SoodaObjectListSnapshot(SoodaTransaction tran, SoodaObjectFilter filter, ClassInfo ci)
{
this.classInfo = ci;
List <WeakSoodaObject> al = tran.GetObjectsByClassName(ci.Name);
if (al != null)
{
// al.Clone() is needed because
// the filter expression may materialize new objects
// during checking. This way we avoid "collection modified" exception
List <SoodaObject> clonedArray = new List <SoodaObject>();
foreach (WeakSoodaObject wr in al)
{
SoodaObject obj = wr.TargetSoodaObject;
if (obj != null)
{
clonedArray.Add(obj);
}
}
foreach (SoodaObject obj in clonedArray)
{
if (filter(obj))
{
items.Add(obj);
}
}
count = items.Count;
}
}
public SoodaObjectListSnapshot(IList list, SoodaObjectFilter filter)
{
foreach (SoodaObject o in list)
{
if (filter(o))
AddObjectToSnapshot(o);
}
}
public SoodaObjectListSnapshot(IList list, SoodaObjectFilter filter)
{
foreach (SoodaObject o in list)
{
if (filter(o))
{
AddObjectToSnapshot(o);
}
}
}
public ISoodaObjectList Filter(SoodaObjectFilter filter)
{
return(new SoodaObjectListSnapshot(this, filter));
}
protected ISoodaObjectList Filter2(SoodaObjectFilter filter)
{
return(_theList.Filter(filter));
}
ISoodaObjectList ISoodaObjectList.Filter(SoodaObjectFilter filter)
{
return(_theList.Filter(filter));
}
public ISoodaObjectList Filter(SoodaObjectFilter filter)
{
return new SoodaObjectListSnapshot(this, filter);
}
public SoodaObjectListSnapshot(SoodaTransaction tran, SoodaObjectFilter filter, ClassInfo ci)
{
this.classInfo = ci;
List<WeakSoodaObject> al = tran.GetObjectsByClassName(ci.Name);
if (al != null)
{
// al.Clone() is needed because
// the filter expression may materialize new objects
// during checking. This way we avoid "collection modified" exception
List<SoodaObject> clonedArray = new List<SoodaObject>();
foreach (WeakSoodaObject wr in al)
{
SoodaObject obj = wr.TargetSoodaObject;
if (obj != null)
clonedArray.Add(obj);
}
foreach (SoodaObject obj in clonedArray)
{
if (filter(obj))
{
items.Add(obj);
}
}
count = items.Count;
}
}
