private BTree Btree()
{
IClassIndexStrategy index = ClassMetadataFor(typeof(DebugBTreeNodeMarshalledLength.Item
)).Index();
return(((BTreeClassIndexStrategy)index).Btree());
}
private void AssertIndex(object[] expected)
{
ExpectingVisitor visitor = new ExpectingVisitor(expected);
IClassIndexStrategy index = ClassMetadataFor(typeof(ClassIndexTestCase.Item)).Index
();
index.TraverseAll(Trans(), visitor);
visitor.AssertExpectations();
}
public static BTree Btree(ClassMetadata clazz)
{
IClassIndexStrategy index = clazz.Index();
if (!(index is Db4objects.Db4o.Internal.Classindex.BTreeClassIndexStrategy))
{
throw new InvalidOperationException();
}
return(((Db4objects.Db4o.Internal.Classindex.BTreeClassIndexStrategy)index).Btree
());
}
protected ClassMetadata(ObjectContainerBase container)
{
if (null == container)
{
throw new ArgumentNullException();
}
_container = container;
_index = CreateIndexStrategy();
_classIndexed = true;
_fieldAccessor = new StrictFieldAccessor();
}
public override void LoadFromClassIndex(ClassMetadata clazz)
{
IClassIndexStrategy index = clazz.Index();
if (index is BTreeClassIndexStrategy)
{
BTree btree = ((BTreeClassIndexStrategy)index).Btree();
_ids = new IntArrayList(btree.Size(Transaction()));
}
index.TraverseAll(_transaction, new _IVisitor4_107(this));
}
private IClassIndexStrategy ClassIndex(ClassMetadata classMetadata)
{
IClassIndexStrategy classIndex = (IClassIndexStrategy)_classIndices.Get(classMetadata
);
if (classIndex == null)
{
classIndex = new BTreeClassIndexStrategy(classMetadata);
_classIndices.Put(classMetadata, classIndex);
classIndex.Initialize(_targetDb);
}
return(classIndex);
}
internal void LoadFromClassIndex()
{
if (!IsEmpty())
{
return;
}
QCandidates.TreeIntBuilder result = new QCandidates.TreeIntBuilder();
IClassIndexStrategy index = i_classMetadata.Index();
index.TraverseAll(i_trans, new _IVisitor4_346(this, result));
i_root = result.tree;
DiagnosticProcessor dp = i_trans.Container()._handlers.DiagnosticProcessor();
if (dp.Enabled() && !IsClassOnlyQuery())
{
dp.LoadedFromClassIndex(i_classMetadata);
}
_loadedFromClassIndex = true;
}
public override void LoadFromClassIndexes(ClassMetadataIterator iter)
{
// duplicates because of inheritance hierarchies
ByRef duplicates = new ByRef();
while (iter.MoveNext())
{
ClassMetadata classMetadata = iter.CurrentClass();
if (classMetadata.GetName() != null)
{
IReflectClass claxx = classMetadata.ClassReflector();
if (claxx == null || !(Stream()._handlers.IclassInternal.IsAssignableFrom(claxx)))
{
IClassIndexStrategy index = classMetadata.Index();
index.TraverseAll(_transaction, new _IVisitor4_130(this, duplicates));
}
}
}
}
public ClassMetadata(ObjectContainerBase container, IReflectClass classReflector)
{
if (null == container)
{
throw new ArgumentNullException();
}
_container = container;
ClassReflector(classReflector);
_index = CreateIndexStrategy();
_classIndexed = true;
if (_container.Config().ExceptionsOnNotStorable())
{
_fieldAccessor = new StrictFieldAccessor();
}
else
{
_fieldAccessor = new LenientFieldAccessor();
}
}
public virtual void DropClassIndex()
{
if (Container().IsClient)
{
throw new InvalidOperationException();
}
_index = CreateIndexStrategy();
_index.Initialize(Container());
Container().SetDirtyInSystemTransaction(this);
}
public virtual void LoadFromClassIndex(IClassIndexStrategy index)
{
_candidateIds = index.IdVisitable(_qCandidates.Transaction());
}
public virtual void LoadFromClassIndex(IClassIndexStrategy index)
{
_candidateIds = index.IdVisitable(_qCandidates.Transaction());
}
