blockly > BasicCursor > validNode_
BasicCursor.validNode_() method
Decides what nodes to traverse and which ones to skip. Currently, it skips output, stack and workspace nodes.
Signature:
protected validNode_(node: ASTNode | null): boolean;
Parameters
| Parameter | Type | Description |
|---|---|---|
| node | ASTNode | null | The AST node to check whether it is valid. |
Returns:
boolean
True if the node should be visited, false otherwise.