Class DataFlow::DataFlow::Node

A node in the data flow graph.

Direct supertypes

Known direct subtypes

Predicates

accessesGlobal

Holds if this data flow node accesses the global variable g, either directly or through the window object.

analyze

Gets type inference results for this data flow node.

asExpr

Gets the expression corresponding to this data flow node, if any.

getALocalSource

Gets a source node from which data may flow to this node in zero or more local steps.

getAPredecessor

Gets a data flow node from which data may flow to this node in one local step.

getASuccessor

Gets a data flow node to which data may flow from this node in one local step.

getAstNode

Gets the AST node corresponding to this data flow node, if any.

getBasicBlock

Gets the basic block to which this node belongs.

getContainer

Gets the container in which this node occurs.

getEndColumn

Gets the end column of this data flow node.

getEndLine

Gets the end line of this data flow node.

getFile

Gets the file this data flow node comes from.

getStartColumn

Gets the start column of this data flow node.

getStartLine

Gets the start line of this data flow 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 LGTM locations.

isIncomplete

Holds if the flow information for this node is incomplete.

mayHaveBooleanValue

Holds if this node may evaluate to the Boolean value b.

mayHaveStringValue

Holds if this node may evaluate to the string s.

mayReferToParameter

Holds if this expression may refer to the initial value of parameter p.

toString

Gets a textual representation of this element.