/** Returns the key's parent. */ @Override public Key getParent() { List<PathElement> ancestors = getAncestors(); if (ancestors.isEmpty()) { return null; } PathElement parent = ancestors.get(ancestors.size() - 1); Key.Builder keyBuilder; if (parent.hasName()) { keyBuilder = Key.newBuilder(getProjectId(), parent.getKind(), parent.getName()); } else { keyBuilder = Key.newBuilder(getProjectId(), parent.getKind(), parent.getId()); } String namespace = getNamespace(); if (namespace != null) { keyBuilder.setNamespace(namespace); } return keyBuilder.addAncestors(ancestors.subList(0, ancestors.size() - 1)).build(); }
/** Returns the key's parent. */ @Override public Key getParent() { List<PathElement> ancestors = getAncestors(); if (ancestors.isEmpty()) { return null; } PathElement parent = ancestors.get(ancestors.size() - 1); Key.Builder keyBuilder; if (parent.hasName()) { keyBuilder = Key.newBuilder(getProjectId(), parent.getKind(), parent.getName()); } else { keyBuilder = Key.newBuilder(getProjectId(), parent.getKind(), parent.getId()); } String namespace = getNamespace(); if (namespace != null) { keyBuilder.setNamespace(namespace); } return keyBuilder.addAncestors(ancestors.subList(0, ancestors.size() - 1)).build(); }
private static void addParentToBuilder(Key parent, Builder builder) { builder.setNamespace(parent.getNamespace()); builder.addAncestors(parent.getAncestors()); if (parent.hasId()) { builder.addAncestors(PathElement.of(parent.getKind(), parent.getId())); } else { builder.addAncestors(PathElement.of(parent.getKind(), parent.getName())); } } }
@Before public void setUp() { pk1 = IncompleteKey.newBuilder("ds", "kind1").build(); parent1 = Key.newBuilder("ds", "kind2", 10).setNamespace("ns").build(); pk2 = IncompleteKey.newBuilder(parent1, "kind3").build(); }
private static void addParentToBuilder(Key parent, Builder builder) { builder.setNamespace(parent.getNamespace()); builder.addAncestors(parent.getAncestors()); if (parent.hasId()) { builder.addAncestors(PathElement.of(parent.getKind(), parent.getId())); } else { builder.addAncestors(PathElement.of(parent.getKind(), parent.getName())); } } }
@Test public void testParent() { assertNull(pk1.getParent()); assertEquals(parent1, pk2.getParent()); Key parent2 = Key.newBuilder("ds", "kind3", "name").setNamespace("ns").build(); IncompleteKey pk3 = IncompleteKey.newBuilder(parent2, "kind3").build(); assertEquals(parent2, pk3.getParent()); } }