fix for performance issue

Author: nitin1891

src/main/java/com/networknt/schema/AnyOfValidator.java

@@ -43,37 +43,28 @@ public AnyOfValidator(String schemaPath, JsonNode schemaNode, JsonSchema parentS
     public Set<ValidationMessage> validate(JsonNode node, JsonNode rootNode, String at) {
         debug(logger, node, rootNode, at);
 
+        Set<ValidationMessage> allErrors = new LinkedHashSet<ValidationMessage>();
         String typeValidatorName = "anyOf/type";
-        JsonType nodeType = TypeFactory.getValueNodeType(node);
-        //If schema has type validator and it doesn't match with node type then ignore it
-        List<JsonSchema> filteredSchemaList = new ArrayList<JsonSchema>();
         List<String> expectedTypeList = new ArrayList<String>();
+
         for (JsonSchema schema : schemas) {
             if (schema.validators.containsKey(typeValidatorName)) {
-                JsonType schemaType = ((TypeValidator) schema.validators.get(typeValidatorName)).getSchemaType();
-                if (schemaType == nodeType) {
-                    filteredSchemaList.add(schema);
+                TypeValidator typeValidator = ((TypeValidator) schema.validators.get(typeValidatorName));
+                //If schema has type validator and node type doesn't match with schemaType then ignore it
+                if (!typeValidator.equalsToSchemaType(node)) {
+                    expectedTypeList.add(typeValidator.getSchemaType().toString());
+                    continue;
                 }
-                expectedTypeList.add(schemaType.toString());
-            }
-            else {
-                filteredSchemaList.add(schema);
             }
-        }
-        if (!schemas.isEmpty() && filteredSchemaList.isEmpty()) {
-            return Collections.singleton(buildValidationMessage(at, StringUtils.join(expectedTypeList)));
-        }
-
-        Set<ValidationMessage> allErrors = new LinkedHashSet<ValidationMessage>();
-
-        for (JsonSchema schema : filteredSchemaList) {
             Set<ValidationMessage> errors = schema.validate(node, rootNode, at);
             if (errors.isEmpty()) {
                 return errors;
             }
             allErrors.addAll(errors);
         }
-
+        if (!schemas.isEmpty()) {
+            return Collections.singleton(buildValidationMessage(at, StringUtils.join(expectedTypeList)));
+        }
         return Collections.unmodifiableSet(allErrors);
     }