public override object Clone()
{
ONCollection lCollection = ONContext.GetComponent_Collection(ClassName, OnContext);
lCollection.Union(this);
return(lCollection);
}
public static ONCollection Union(ONCollection collection1, ONCollection collection2)
{
ONCollection lCollection = collection1.Clone() as ONCollection;
lCollection.Union(collection2);
return(lCollection);
}
public static ONCollection operator +(ONCollection collection, ONInstance instance)
{
ONCollection lCollection = ONContext.GetComponent_Collection(collection.ClassName, collection.OnContext);
lCollection.Union(collection);
lCollection.Add(instance);
return(lCollection);
}
public static ONCollection Intersection(ONCollection collection1, ONCollection collection2)
{
ONCollection lCollection = ONContext.GetComponent_Collection(collection1.ClassName, collection1.OnContext);
if ((collection1 == null) || (collection2 == null))
{
return(lCollection);
}
foreach (ONInstance lInstance in collection1)
{
if (!collection2.Contains(lInstance))
{
lCollection.Add(lInstance);
}
}
return(lCollection);
}
/// <summary>
/// Adds an instance to the collection in the order that the Order Criteria sets.
/// </summary>
/// <param name="instance">Instance to add</param>
/// <param name="comparer">Order criteria to apply</param>
/// <param name="onContext">context of the query</param>
public void AddOrdered(ONInstance instance, ONOrderCriteria comparer, ONContext onContext)
{
// Empty lists
if (Count == 0)
{
Add(instance);
return;
}
int i = 0;
int j = 0;
int lComparation = 0;
// Clone and clear collection
ONCollection lList = Clone() as ONCollection;
this.Clear();
// Create data component for default comparation
ONData lData = null;
if (comparer == null)
{
lData = ONContext.GetComponent_Data(ClassName, onContext);
}
ONInstance lInstance1 = lList.Array[i];
while ((i < lList.Count) && (j < 1))
{
if (comparer != null)
{
lComparation = comparer.CompareUnion(lInstance1, instance);
}
else
{
lComparation = lData.CompareUnionOID(lInstance1, instance);
}
if (lComparation < 0)
{
Add(lInstance1);
i += 1;
if (lList.Count > i)
{
lInstance1 = lList.Array[i];
}
}
else if (lComparation > 0)
{
Add(instance);
j += 1;
}
else
{
Add(lInstance1);
Add(instance);
i += 1;
j += 1;
}
}
AddRange(lList);
if (j == 0)
{
Add(instance);
}
}
