JavaScript: Expose another useful predicate on API-graph nodes.

Max Schaefer · Max Schaefer · commit 46ba4a1fa8ee · 2020-09-22T09:30:12.000+01:00
diff --git a/javascript/ql/src/semmle/javascript/ApiGraphs.qll b/javascript/ql/src/semmle/javascript/ApiGraphs.qll
@@ -223,6 +223,9 @@ module API {
       ) and
       length in [1 .. Impl::distanceFromRoot(this)]
     }
+
+    /** Gets the shortest distance from the root to this node in the API graph. */
+    int getDepth() { result = Impl::distanceFromRoot(this) }
   }
 
   /** The root node of an API graph. */

Original file line number	Diff line number	Diff line change
`@@ -223,6 +223,9 @@ module API {`
`223`	`223`	`) and`
`224`	`224`	`length in [1 .. Impl::distanceFromRoot(this)]`
`225`	`225`	`}`
	`226`	`+`
	`227`	`+ /** Gets the shortest distance from the root to this node in the API graph. */`
	`228`	`+ int getDepth() { result = Impl::distanceFromRoot(this) }`
`226`	`229`	`}`
`227`	`230`
`228`	`231`	`/** The root node of an API graph. */`