Module DataFlow::PathGraph

Provides the query predicates needed to include a graph in a path-problem query.

Import path

import semmle.code.java.dataflow.DataFlow

Predicates

edges	Holds if `(a,b)` is an edge in the graph of data flow path explanations.
nodes	Holds if `n` is a node in the graph of data flow path explanations.

Aliases

subpaths

Holds if (arg, par, ret, out) forms a subpath-tuple, that is, flow through a subpath between par and ret with the connecting edges arg -> par and ret -> out is summarized as the edge arg -> out.