for (ResolutionNode node : children) {
                node.enable();
            }
        }
    }

    public void disable() {
        active = false;
        if (children != null) {
            for (ResolutionNode node : children) {
                node.disable();
            }
        }
    }

    public boolean filterTrail(ArtifactFilter filter) throws OverConstrainedVersionException {