Class TreeNode<T>
Holds an associated Item of type T for this TreeNode,
with Children items that are all of type TreeNode<T>
Inherited Members
Namespace: LemonEdge.Utils
Assembly: LemonEdge.Utils.dll
Syntax
public class TreeNode<T> : BaseTreeNode<T, TreeNode<T>>, ITreeNode<T, TreeNode<T>>, ITreeNode<T>, ITreeNode, IHasChildren<TreeNode<T>>, IHasChildrenType Parameters
| Name | Description |
|---|---|
| T | The type of the associated Item for this TreeNode |
Remarks
This TreeNode implements the BaseTreeNode<T, TN> where Type T matches and TN
is the TreeNode<T> itself to ensure all child items are of the same type again
Constructors
TreeNode(Func<TreeNode<T>, int>, T)
Creates a new TreeNode with the specified item as the associated Item of type
T, along with an associated function for the order of all the
Children items
Declaration
public TreeNode(Func<TreeNode<T>, int> getOrder, T item)Parameters
| Type | Name | Description |
|---|---|---|
| Func<TreeNode<T>, int> | getOrder | A function specifying the order for each child item |
| T | item | The associated Item of type |
TreeNode(Func<TreeNode<T>, int>, T, TreeNode<T>)
Creates a new TreeNode with the specified item as the associated Item of type
T, along with an associated function for the order of all the
Children items, and the specified parent TreeNode
Declaration
public TreeNode(Func<TreeNode<T>, int> getOrder, T item, TreeNode<T> parent)Parameters
| Type | Name | Description |
|---|---|---|
| Func<TreeNode<T>, int> | getOrder | A function specifying the order for each child item |
| T | item | The associated Item of type |
| TreeNode<T> | parent | The parent TreeNode<T> of this TreeNode |
TreeNode(T)
Creates a new TreeNode with the specified item as the associated Item of type
T for this TreeNode
Declaration
public TreeNode(T item)Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The associated Item of type |
TreeNode(T, TreeNode<T>)
Creates a new TreeNode with the specified item as the associated Item of type
T, along with the specified parent TreeNode
Declaration
public TreeNode(T item, TreeNode<T> parent)Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The associated Item of type |
| TreeNode<T> | parent | The parent TreeNode<T> of this TreeNode |
Methods
CreateNewItem(T, TreeNode<T>)
Used to create a new instance of this treenode type
Declaration
protected override TreeNode<T> CreateNewItem(T item, TreeNode<T> parent)Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The item to be wrapped in a treenode |
| TreeNode<T> | parent | Any parent treenode for this item |
Returns
| Type | Description |
|---|---|
| TreeNode<T> | A new treenode with the specified |
Overrides
CreateTree(IEnumerable<T>, Func<T, T>)
Creates a TreeNode for each item in allItems collection, returns only the top level nodes with
the rest as children in the correct treenode structure
Declaration
public static IEnumerable<TreeNode<T>> CreateTree(IEnumerable<T> allItems, Func<T, T> getParent)Parameters
| Type | Name | Description |
|---|---|---|
| IEnumerable<T> | allItems | A list of items to each be wrapped in a TreeNode<T> |
| Func<T, T> | getParent | A function specifying the parent item in the |
Returns
| Type | Description |
|---|---|
| IEnumerable<TreeNode<T>> | A collection of TreeNode<T> that are the root items (those with no parent as indicated by the
|