Class Routing :: ValueNode :: Range

A node in the routing tree which corresponds to a data-flow node, and has a linear sequence of children (or no children).

This class can be extended to contribute new kinds of nodes to tree, though in common cases it is preferrable to extend one of the more specialized classes:

Routing::ValueNode::UseSite to mark values that are used as a route handler,
Routing::ValueNode::WithArguments for nodes with an indexed sequence of children,
Routing::RouteSetup::MethodCall for nodes manipulating a router object

Import path


                                import javascript

Direct supertypes

Node

Indirect supertypes

TNode

Known direct subtypes

Predicates

getChild	Gets the `n`th child of this route node.
getHttpMethod	Gets an HTTP request method name (in upper case) matched by this node, or nothing if all HTTP request method names are accepted.
getNumChild	Gets the number of children of this route node.
getRelativePath	Gets a path prefix to be matched against the path of incoming requests.

Inherited predicates

accessesGlobal	Holds if this data flow node accesses the global variable `g`, either directly or through the `window` object.	from Node
analyze	Gets type inference results for this data flow node.	from Node
asExpr	Gets the expression corresponding to this data flow node, if any.	from Node
getABoundFunctionValue	Gets a function value that may reach this node, possibly derived from a partial function invocation.	from Node
getAFunctionValue	Gets a function value that may reach this node.	from Node
getAFunctionValue	Gets a function value that may reach this node with the given `imprecision` level.	from Node
getALocalSource	Gets a source node from which data may flow to this node in zero or more local steps.	from Node
getAPredecessor	Gets a data flow node from which data may flow to this node in one local step.	from Node
getASuccessor	Gets a data flow node to which data may flow from this node in one local step.	from Node
getAstNode	Gets the AST node corresponding to this data flow node, if any.	from Node
getBasicBlock	Gets the basic block to which this node belongs.	from Node
getContainer	Gets the container in which this node occurs.	from Node
getEnclosingExpr	Gets the expression enclosing this data flow node. In most cases the result is the same as `asExpr()`, however this method additionally includes the `InvokeExpr` corresponding to reflective calls.	from Node
getEndColumn	Gets the end column of this data flow node.	from Node
getEndLine	Gets the end line of this data flow node.	from Node
getFile	Gets the file this data flow node comes from.	from Node
getImmediatePredecessor	Gets the immediate predecessor of this node, if any.	from Node
getIntValue	Gets the integer value of this node, if it is an integer constant.	from Node
getStartColumn	Gets the start column of this data flow node.	from Node
getStartLine	Gets the start line of this data flow node.	from Node
getStringValue	Gets the string value of this node, if it is a string literal or constant string concatenation.	from Node
getTopLevel	Gets the toplevel in which this node occurs.	from Node
hasLocationInfo	Holds if this element is at the specified location. The location spans column `startcolumn` of line `startline` to column `endcolumn` of line `endline` in file `filepath`. For more information, see Locations.	from Node
hasUnderlyingType	Holds if this node is annotated with the given named type, or is declared as a subtype thereof, or is a union or intersection containing such a type.	from Node
hasUnderlyingType	Holds if this node is annotated with the given named type, or is declared as a subtype thereof, or is a union or intersection containing such a type.	from Node
isIncomplete	Holds if the flow information for this node is incomplete.	from Node
mayHaveBooleanValue	Holds if this node may evaluate to the Boolean value `b`.	from Node
mayHaveStringValue	Holds if this node may evaluate to the string `s`, possibly through local data flow.	from Node
mayReferToParameter	DEPRECATED: Use `DataFlow::ParameterNode::flowsTo()` instead. Holds if this expression may refer to the initial value of parameter `p`.	from Node
toString	Gets a textual representation of this element.	from Node