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blockly > BasicCursor > getNextNode_
BasicCursor.getNextNode_() method
Uses pre order traversal to navigate the Blockly AST. This will allow a user to easily navigate the entire Blockly AST without having to go in and out levels on the tree.
Signature:
protected getNextNode_(node: ASTNode | null, isValid: (p1: ASTNode | null) => boolean): ASTNode | null;
Parameters
| Parameter |
Type |
Description |
| node |
ASTNode | null |
The current position in the AST. |
| isValid |
(p1: ASTNode | null) => boolean |
A function true/false depending on whether the given node should be traversed. |
Returns:
ASTNode | null
The next node in the traversal.
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Last updated 2024-09-18 UTC.
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