public abstract IEnumerator Iterator <T>(OrderByConstants arg1);
public BTreeIteratorSingleValuePerKey(IBTree tree, OrderByConstants orderByType) : base(tree, orderByType)
{
}
protected AbstractBTreeCollection(OrderByConstants orderByType)
{
// TODO compute degree best value for the size value
_tree = BuildTree(OdbConfiguration.GetIndexBTreeDegree());
_orderByType = orderByType;
}
protected virtual IEnumerator <TItem> Iterator(OrderByConstants newOrderByType)
{
return((IEnumerator <TItem>)_tree.Iterator <TItem>(newOrderByType));
}
protected override IEnumerator <T> Iterator(OrderByConstants orderByType)
{
return(new LazyOdbBtreeIteratorMultiple <T>(GetTree(), orderByType, _storageEngine, _returnObjects));
}
public override IEnumerator Iterator <T>(OrderByConstants orderBy)
{
return(new BTreeIteratorMultipleValuesPerKey <T>(this, orderBy));
}
/// <param name="tree"> </param>
/// <param name="orderByType"> </param>
/// <param name="storageEngine"> </param>
/// <param name="returnObjects"> </param>
public LazyOdbBtreeIteratorMultiple(IBTree tree, OrderByConstants orderByType, IStorageEngine storageEngine,
bool returnObjects) : base(tree, orderByType)
{
_storageEngine = storageEngine;
_returnObjects = returnObjects;
}
public InMemoryBTreeCollection(OrderByConstants orderByType) : base(orderByType)
{
}
/// <param name="tree"> </param>
/// <param name="orderByType"> </param>
public BTreeIteratorMultipleValuesPerKey(IBTree tree, OrderByConstants orderByType) : base(tree, orderByType)
{
_currenListIndex = 0;
_currentValue = null;
}
