@eagleoutice/flowr - v2.10.1
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    Interface DataflowGraphVertexValue

    Marker vertex for a value in the dataflow of the program. This does not contain the value of the referenced constant as this is available with the id in the NormalizedAst|normalized AST (or more specifically the AstIdMap).

    If you have a DataflowGraph|dataflow graph named graph with an AstIdMap and a value vertex object with name value the following Code should work:

    const node = graph.idMap.get(value.id)

    This then returns the corresponding node in the NormalizedAst|normalized AST, for example, an RNumber or RString.

    This works similarly for IdentifierReference|identifier references for which you can use the IdentifierReference#nodeId|nodeId.

    isValueVertex - to check if a vertex is a value vertex

    interface DataflowGraphVertexValue {
        cds: ControlDependency[] | undefined;
        environment?: undefined;
        id: NodeId;
        link?: DataflowGraphVertexAstLink;
        tag: Value;
        [key: string]: unknown;
    }

    Hierarchy (View Summary)

    Indexable

    • [key: string]: unknown

    Hierarchy-Diagram

    UML class diagram of DataflowGraphVertexValue
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    Properties

    cds environment? id link? tag

    Properties

    cds: ControlDependency[] | undefined

    ControlDependency - the collection of control dependencies which have an influence on whether the vertex is executed.

    environment?: undefined

    The environment in which the vertex is set.

    id: NodeId

    The id of the node (the id assigned by the ParentInformation decoration). This unanimously identifies the vertex in the DataflowGraph|dataflow graph as well as the corresponding NormalizedAst|normalized AST.

    link?: DataflowGraphVertexAstLink

    Describes the collection of AST vertices that contributed to this vertex. For example, this is useful with replacement operators, telling you which assignment operator caused them

    tag: Value

    Used to identify and separate different types of vertices.

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