private static bool Remove(IMdxElement mdxElement, HashSet <IMdxElement> deleteNodes)
{
if (deleteNodes.Contains(mdxElement))
{
return(true);
}
var result = false;
var children = mdxElement
.GetChildren()
.ToArray();
foreach (var child in children)
{
var removeFromChild = Remove(child, deleteNodes);
if (removeFromChild)
{
var mdxCollection = mdxElement as IMdxCollectionElements;
if (mdxCollection != null)
{
mdxCollection.RemoveChild(child);
removeFromChild = mdxCollection.IsEmpty();
}
}
result = removeFromChild || result;
}
return(result);
}
public static MdxMovAvg MovAvg(string dateDimension, IMdxElement measure, int offsetDays)
{
return(new MdxMovAvg(
new MdxHierarchy(dateDimension).CurrentMember(),
measure,
offsetDays));
}
private static List <MdxHierarchy> GetHierarhies(IMdxElement rows)
{
var allHierarchies = LinqExtendedDescendans.DescendansAllLayerBFS(
rows,
element => element is MdxHierarchy,
element => element.GetChildren())
.Cast <MdxHierarchy>()
.ToList();
return(allHierarchies);
}
//TODO: сделать internal
private static Dictionary <string, List <IMdxElement> > GetWhereValues(IMdxElement whereMdx)
{
var allValues = LinqExtendedDescendans.DescendansAllLayerBFS(
whereMdx,
element => element.GetType() == typeof(MdxValueElement),
element => element.GetChildren());
var valuesByNames = allValues
.GroupBy(el => ((MdxValueElement)el).Name)
.ToDictionary(elements => elements.Key, elements => elements.ToList());
return(valuesByNames);
}
public void ReplaceChild(string name, IMdxElement newChildren)
{
for (var i = 0; i < _measures.Count; i++)
{
var measure = _measures[i];
if (measure.GetType() != typeof(MdxHierarchy))
{
continue;
}
if (((MdxHierarchy)measure).Name == name)
{
_measures[i] = newChildren;
}
}
}
private static List <MdxValueElement> GetMdxValueElements(IMdxElement initWhere)
{
var wheres = new List <MdxValueElement>();
if (initWhere.GetType() == typeof(MdxValueElement))
{
wheres.Add((MdxValueElement)initWhere);
return(wheres);
}
if (initWhere.GetType() == typeof(TypedMdxElement))
{
var initWhereChildren = initWhere.GetChildren()
.Where(el => el.GetType() == typeof(MdxValueElement))
.ToArray();
wheres.AddRange(initWhereChildren.Cast <MdxValueElement>());
}
return(wheres);
}
public MdxAvg(IMdxElement dimension, IMdxElement measure)
{
_dimension = dimension;
_measure = measure;
}
public MdxMovAvg(IMdxElement mdxElement, IMdxElement measure, int offset)
{
_mdxElement = mdxElement;
_measure = measure;
_offset = offset;
}
public static bool Remove(this IMdxElement mdxElement, params IMdxElement[] deleteNodes)
{
return(Remove(mdxElement, new HashSet <IMdxElement>(deleteNodes)));
}
public MdxSubtraction(IMdxElement firstMeasure, IMdxElement secondMeasure)
{
_firstMeasure = firstMeasure;
_secondMeasure = secondMeasure;
}
public void ReplaceChild(string name, IMdxElement newChildren)
{
throw new System.NotImplementedException();
}
public MdxMember(string name, MdxMeasureElement asMemberMember)
{
_name = name;
_asMember = asMemberMember;
}
public MdxRound(IMdxElement numeratorMeasure, int digitsCount)
{
_numeratorMeasure = numeratorMeasure;
_digitsCount = digitsCount;
}
public void RemoveChild(IMdxElement child)
{
_rows.Remove(child);
}
public MdxSubset(IMdxElement mdxElement, int start, int count)
{
_count = count;
_start = start;
_mdxElement = mdxElement;
}
public MdxMeasureIsNullElement(IMdxElement measure)
{
_measure = measure;
}
public MdxMultiplyNumber(IMdxElement measure, decimal number)
{
_measure = measure;
_number = number;
}
public MdxAvg(IMdxElement dimension, MdxMeasureElement measure)
: this(dimension, (IMdxElement)measure)
{
}
public void RemoveChild(IMdxElement child)
{
_mdxBuilders.Remove(child);
}
public MdxSet(string name, IMdxElement asMemberMember)
{
_name = name;
_asMember = asMemberMember;
}
public MdxSum(IMdxElement mdxElement, IMdxElement measure)
{
_mdxElement = mdxElement;
_measure = measure;
}
public void RemoveChild(IMdxElement child)
{
_measures.Remove(child);
}
public MdxPrirost(IMdxElement mdxElement, IMdxElement measure)
{
_mdxElement = mdxElement;
_measure = measure;
}
public MdxSum(IMdxElement mdxElement, MdxMeasureElement measure)
: this(mdxElement, (IMdxElement)measure)
{
}
public MdxTopCountElement(IMdxElement setExpression, int count, IMdxElement measure = null)
{
_setExpression = setExpression;
_measure = measure;
_count = count;
}
public MdxDivide(IMdxElement numeratorMeasure, IMdxElement denominatorMeasure)
{
_numeratorMeasure = numeratorMeasure;
_denominatorMeasure = denominatorMeasure;
}
public MdxIif(IMdxElement iifExpression, IMdxElement trueValue, IMdxElement falseValue)
{
_iifExpression = iifExpression;
_trueValue = trueValue;
_falseValue = falseValue;
}
public MdxDivide(MdxMeasureElement numeratorMeasure, MdxMeasureElement denominatorMeasure, double defaultResult = 0)
{
_numeratorMeasure = numeratorMeasure;
_denominatorMeasure = denominatorMeasure;
_defaultResult = defaultResult;
}
public static MdxRound By2(IMdxElement numeratorMeasure)
{
return(new MdxRound(
numeratorMeasure,
2));
}
public MdxFilterElement(IMdxElement mdxSetExpression, IMdxElement mdxLogicalExpression)
{
_mdxSetExpression = mdxSetExpression;
_mdxLogicalExpression = mdxLogicalExpression;
}
