SparseIndexTKey Class

Contains information on how to parse the index nodes of the SortedTree.

Definition

Namespace: SnapDB.Snap.Tree
Assembly: SnapDB (in SnapDB.dll) Version: 1.0.102.0 -- Release Build+29075351d0e5aa4dea46a5c520805222f672dc2e

public sealed class SparseIndex<TKey>
where TKey : new(), SnapTypeBase<TKey>

Public NotInheritable Class SparseIndex(Of TKey As {New, SnapTypeBase(Of TKey)})

generic<typename TKey>
where TKey : gcnew(), SnapTypeBase<TKey>
public ref class SparseIndex sealed

JavaScript does not support generic types or methods.

Creates a new sparse index. Be sure to initialize this class by calling Initialize(BinaryStreamPointerBase, Int32, FuncUInt32, Byte, UInt32) before using this.

RootNodeIndexAddress	Gets the indexed address for the root node.
RootNodeLevel	Gets the level of the root node. If this is zero, there is only 1 leaf node.

Add	Adds the following node pointer to the sparse index.
CanCombineWithSiblings	When attempting to remove or combine a node, we must check the parent to find which one will be supported to remove.
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
Get	Gets the data for the following key.
GetFirstIndex	Gets the node index of the first leaf node in the tree.
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetLastIndex	Gets the node index of the last leaf node in the tree.
GetType	Gets the Type of the current instance. (Inherited from Object)
Initialize	Creates a sparse index on the tree.
Remove	Removes the specified leaf node from the sparse index
ToString	Returns a string that represents the current object. (Inherited from Object)
UpdateKey	Updates the specified leaf node to the provided key.
UpdateValue	Updates the value for the provided key.

Event raised when the root of the tree changes, thus RootNodeIndexAddress and RootNodeLevel need to be saved to the header.