Fixed NPE

LukasMolzberger · LukasMolzberger · commit e7576c79b7b1 · 2025-01-23T12:09:08.000+01:00
diff --git a/fields/src/main/java/network/aika/type/FlattenedType.java b/fields/src/main/java/network/aika/type/FlattenedType.java
@@ -157,13 +157,21 @@ public void followLinks(Field<T, O> field) {
 
                 relation.followAll(field.getObject())
                         .forEach(relatedObj ->
-                                ftr[relatedObj.getType().getId()]
-                                        .followLinks(direction, relatedObj, field)
+                                followLinks(
+                                        ftr[relatedObj.getType().getId()],
+                                        relatedObj,
+                                        field
+                                )
                         );
             }
         }
     }
 
+    private void followLinks(FlattenedTypeRelation<T, O, RT, RO> ftr, RO relatedObj, Field<T, O> field) {
+        if(ftr != null)
+            ftr.followLinks(direction, relatedObj, field);
+    }
+
     public FieldDefinition<T, O>[][] getFieldsReverse() {
         return fieldsReverse;
     }

Original file line number	Diff line number	Diff line change
`@@ -157,13 +157,21 @@ public void followLinks(Field<T, O> field) {`
`157`	`157`
`158`	`158`	`relation.followAll(field.getObject())`
`159`	`159`	`.forEach(relatedObj ->`
`160`		`- ftr[relatedObj.getType().getId()]`
`161`		`- .followLinks(direction, relatedObj, field)`
	`160`	`+ followLinks(`
	`161`	`+ ftr[relatedObj.getType().getId()],`
	`162`	`+ relatedObj,`
	`163`	`+ field`
	`164`	`+ )`
`162`	`165`	`);`
`163`	`166`	`}`
`164`	`167`	`}`
`165`	`168`	`}`
`166`	`169`
	`170`	`+ private void followLinks(FlattenedTypeRelation<T, O, RT, RO> ftr, RO relatedObj, Field<T, O> field) {`
	`171`	`+ if(ftr != null)`
	`172`	`+ ftr.followLinks(direction, relatedObj, field);`
	`173`	`+ }`
	`174`	`+`
`167`	`175`	`public FieldDefinition<T, O>[][] getFieldsReverse() {`
`168`	`176`	`return fieldsReverse;`
`169`	`177`	`}`