A collection of nodes in a hierarchy level.
Inheritance Hierarchy
Spotfire.Dxp.DataDataNodeCollection
Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 25.11.10401.3615 (25.11.10401.3615)
Syntax
C#
[SerializableAttribute] [PersistenceVersionAttribute(2, 0)] public abstract class DataNodeCollection : IEnumerable<DataNode>, IEnumerable, ISerializable
The DataNodeCollection type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
 | GetChildren(IEnumerableInt32) | Get the child nodes given an enumeration of node indexes.
|
| GetChildren(Int32) | Get the child nodes given a node index.
|
| GetEnumerator |
Returns an enumerator that iterates through the collection.
|
| GetEnumerator(IDataNodeProducer) | Get an enumerator of the nodes in the collection.
|
| GetEnumerator(IEnumerableInt32, IDataNodeProducer) | Get an enumerator of a subset of the nodes in the collection.
|
| GetParents(IEnumerableInt32) | Get the parent nodes given an enumeration of node indexes.
|
| GetParents(Int32) | Get the parent nodes given a node index.
|
| GetSiblings | Get the siblings given a node index.
|
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| IndexOf | Get the index of the node that has the given value.
|
| Intersect | Get the intersection of the node collections. The nodes must be defined on the
same hierarchy level.
|
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Subset | Get a subset of the nodes in the collection.
|
| Subtract | Create a new node collection where the nodes in the argument collection are removed
from this collection. The nodes must be defined on the
same hierarchy level.
|
| Toggle | Toggle the nodes (xor) between the two collections. The nodes must be defined on the
same hierarchy level.
|
| Union | Get the union of the node collections. The nodes must be defined on the
same hierarchy level.
|
Properties
| Name | Description | |
|---|---|---|
 | Count | Gets the number of nodes in the collection.
|
| IndexMap | Gets the mapping between the rows in the column/table and
the nodes in the hierarchy level.
|
| Item | Gets the node at the given index.
|
Version Information
See Also