rdf-validate-shacl - npm Package Compare versions

Comparing version 0.5.5 to 0.5.6

package.json

 {
   "name": "rdf-validate-shacl",
-  "version": "0.5.5",
+  "version": "0.5.6",
   "description": "RDF SHACL validator",
@@ -5,0 +5,0 @@ "main": "index.js",

src/validation-engine.js

@@ -7,2 +7,3 @@ import clownface from 'clownface'
 const error = debug('validation-enging::error')
+const defaultMaxNodeChecks = 50
 
@@ -14,2 +15,3 @@ class ValidationEngine {
     this.maxErrors = options.maxErrors
+    this.maxNodeChecks = options.maxNodeChecks === undefined ? defaultMaxNodeChecks : options.maxNodeChecks
     this.initReport()
@@ -23,3 +25,3 @@ this.recordErrorsLevel = 0
   clone() {
-    return new ValidationEngine(this.context, { maxErrors: this.maxErrors })
+    return new ValidationEngine(this.context, { maxErrors: this.maxErrors, maxNodeChecks: this.maxNodeChecks })
   }
@@ -29,2 +31,3 @@
     const { rdf, sh } = this.context.ns
+    this.nodeCheckCounters = {}
 
@@ -74,2 +77,14 @@ this.reportPointer = clownface({
 
+    if (this.maxNodeChecks > 0) {
+      // check how many times we have already tested this focusNode against this shape
+      const id = JSON.stringify([focusNode, shape.shapeNode])
+      const nodeCheckCounter = this.nodeCheckCounters[id] === undefined ? 0 : this.nodeCheckCounters[id]
+      if (nodeCheckCounter > this.maxNodeChecks) {
+        // max node checks reached, so bail out
+        return false
+      }
+      // increment check counter for given focusNode/shape pair
+      this.nodeCheckCounters[id] = nodeCheckCounter + 1
+    }
+
     const valueNodes = shape.getValueNodes(focusNode, dataGraph)
@@ -76,0 +91,0 @@ let errorFound = false

No alert changes

Improved metrics

Total package byte prevSize

63854

increased by1.19%

Lines of code

1602

increased by0.88%

No dependency changes