public boolean include(NotificationFilter filter) {
        return pipelineName.equals(filter.pipelineName)
            && stageName.equals(filter.stageName)
            && event.include(filter.event);
    }
@Test
    void filterWithSameEventShouldIncludeOthers() {
        assertThat(new NotificationFilter("cruise", "dev", StageEvent.Fixed, false).include(
            new NotificationFilter("cruise", "dev", StageEvent.Fixed, true))).isTrue();

    }