Unit Reference QueryNode

QueryNode

The QueryNode provides LINQ-style operations on collections within a Bolt graph. It allows you to filter, select, count, sum, and order items in collections dynamically.

Input Ports

• enter : Triggers the node to perform the query operation.
• collection : The collection to query (e.g., IEnumerable or IEnumerable<float> depending on the operation).
• condition : A boolean condition used for operations like Where, First, Single, etc.
• key : Key used for OrderBy or OrderByDescending.
• value : Value used for Select, Skip, or Take.

Output Ports

• exit : Triggered when the query operation completes.
• body : Flow output for operations that iterate over each item.
• item : The current item being processed during iteration.
• result : The result of the query operation, which can be a boolean, single object, collection, or sum depending on the selected QueryOperation.