TestEMFUtils.java 文件源码

@Test
public void filterMap() {
    final List<EObject> list = new ArrayList<EObject>();
    final EObject o1 = EcoreFactory.eINSTANCE.createEObject();
    final EObject o2 = EcoreFactory.eINSTANCE.createEObject();
    list.add(o1);
    list.add(o2);
    final List<String> mapped = EMFUtils.filterMap(list, new Object() {
        @SuppressWarnings("unused")
        public String doSwitch(EObject obj) {
            if (obj == o1)
                return obj.toString();
            return null;
        }
    });
    assertEquals(Collections.singletonList(o1.toString()), mapped);
}