new TreeNode(parent, symbol)
A node in a tree. A node has a parent, a symbol as a label and children.
Parameters:
| Name | Type | Description |
|---|---|---|
parent |
TreeNode | The parent of the node. Null indicates no parent, i.e. root node |
symbol |
string | The label of the node |
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Methods
copy() → {TreeNode}
Copy the tree node.
- Source:
Returns:
A copy of the tree node.
- Type
- TreeNode
grow(node, depth, maxDepth, full, symbols)
Recursively grow a node to max depth in a pre-order, i.e. depth-first
left-to-right traversal.
Parameters:
| Name | Type | Description |
|---|---|---|
node |
TreeNode | Root node of subtree |
depth |
number | Current tree depth |
maxDepth |
number | Maximum tree depth |
full |
boolean | Grows the tree to max depth when true |
symbols |
Symbols | Set of symbols to chose from |
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strAsTree() → {string}
Return an s-expression for the node and its descendants.
- Source:
Returns:
S-expression of tree.
- Type
- string