Examples with PropertyKey org.janusgraph.core.PropertyKey used on opensource projects

Example 26 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class JanusGraphTest method testEdgeTTLWithIndex.

@Category({ BrittleTests.class })
@Test
public void testEdgeTTLWithIndex() throws Exception {
    if (!features.hasCellTTL()) {
        return;
    }
    // artificially low TTL for test
    int ttl = 1;
    final PropertyKey time = mgmt.makePropertyKey("time").dataType(Integer.class).make();
    EdgeLabel wavedAt = mgmt.makeEdgeLabel("wavedAt").signature(time).make();
    mgmt.buildEdgeIndex(wavedAt, "timeindex", Direction.BOTH, decr, time);
    mgmt.buildIndex("edge-time", Edge.class).addKey(time).buildCompositeIndex();
    mgmt.setTTL(wavedAt, Duration.ofSeconds(ttl));
    assertEquals(Duration.ZERO, mgmt.getTTL(time));
    assertEquals(Duration.ofSeconds(ttl), mgmt.getTTL(wavedAt));
    mgmt.commit();
    JanusGraphVertex v1 = graph.addVertex(), v2 = graph.addVertex();
    v1.addEdge("wavedAt", v2, "time", 42);
    assertTrue(v1.query().direction(Direction.OUT).interval("time", 0, 100).edges().iterator().hasNext());
    assertNotEmpty(v1.query().direction(Direction.OUT).edges());
    assertNotEmpty(graph.query().has("time", 42).edges());
    graph.tx().commit();
    long commitTime = System.currentTimeMillis();
    assertTrue(v1.query().direction(Direction.OUT).interval("time", 0, 100).edges().iterator().hasNext());
    assertNotEmpty(v1.query().direction(Direction.OUT).edges());
    assertNotEmpty(graph.query().has("time", 42).edges());
    Thread.sleep(commitTime + (ttl * 1000L + 100) - System.currentTimeMillis());
    graph.tx().rollback();
    assertFalse(v1.query().direction(Direction.OUT).interval("time", 0, 100).edges().iterator().hasNext());
    assertEmpty(v1.query().direction(Direction.OUT).edges());
    assertEmpty(graph.query().has("time", 42).edges());
}

Example 27 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class JanusGraphTest method testAutomaticTypeCreation.

/**
 * Tests the automatic creation of types
 */
@Test
public void testAutomaticTypeCreation() {
    assertFalse(tx.containsVertexLabel("person"));
    assertFalse(tx.containsVertexLabel("person"));
    assertFalse(tx.containsRelationType("value"));
    assertNull(tx.getPropertyKey("value"));
    PropertyKey value = tx.getOrCreatePropertyKey("value");
    assertNotNull(value);
    assertTrue(tx.containsRelationType("value"));
    JanusGraphVertex v = tx.addVertex("person");
    assertTrue(tx.containsVertexLabel("person"));
    assertEquals("person", v.label());
    assertFalse(tx.containsRelationType("knows"));
    Edge e = v.addEdge("knows", v);
    assertTrue(tx.containsRelationType("knows"));
    assertNotNull(tx.getEdgeLabel(e.label()));
    clopen(option(AUTO_TYPE), "none");
    assertTrue(tx.containsRelationType("value"));
    assertTrue(tx.containsVertexLabel("person"));
    assertTrue(tx.containsRelationType("knows"));
    v = getV(tx, v);
    // Cannot create new labels
    try {
        tx.addVertex("org");
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        v.property("bla", 5);
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        v.addEdge("blub", v);
        fail();
    } catch (IllegalArgumentException ignored) {
    }
}

Example 28 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class JanusGraphDefaultSchemaMakerTest method mockPropertyKeyMaker.

private PropertyKeyMaker mockPropertyKeyMaker() {
    PropertyKeyMaker propertyKeyMaker = createMock(PropertyKeyMaker.class);
    PropertyKey pk = createMock(PropertyKey.class);
    expect(propertyKeyMaker.make()).andReturn(pk).anyTimes();
    expect(propertyKeyMaker.getName()).andReturn("Quux").anyTimes();
    expect(propertyKeyMaker.cardinality(Cardinality.SINGLE)).andReturn(propertyKeyMaker).anyTimes();
    expect(propertyKeyMaker.dataType(String.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Character.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Boolean.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Byte.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Short.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Integer.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Long.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Float.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Double.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Date.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Geoshape.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(UUID.class)).andReturn(propertyKeyMaker);
    expect(propertyKeyMaker.dataType(Object.class)).andReturn(propertyKeyMaker);
    replayAll();
    return propertyKeyMaker;
}

Example 29 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class JanusGraphAppTest method createSchema.

@Test
public void createSchema() throws ConfigurationException {
    final JanusGraphApp app = new JanusGraphApp(CONF_FILE);
    final GraphTraversalSource g = app.openGraph();
    app.createSchema();
    final JanusGraph janusGraph = (JanusGraph) g.getGraph();
    final JanusGraphManagement management = janusGraph.openManagement();
    final List<String> vertexLabels = StreamSupport.stream(management.getVertexLabels().spliterator(), false).map(Namifiable::name).collect(Collectors.toList());
    final List<String> expectedVertexLabels = Stream.of("titan", "location", "god", "demigod", "human", "monster").collect(Collectors.toList());
    assertTrue(vertexLabels.containsAll(expectedVertexLabels));
    final List<String> edgeLabels = StreamSupport.stream(management.getRelationTypes(EdgeLabel.class).spliterator(), false).map(Namifiable::name).collect(Collectors.toList());
    final List<String> expectedEdgeLabels = Stream.of("father", "mother", "brother", "pet", "lives", "battled").collect(Collectors.toList());
    assertTrue(edgeLabels.containsAll(expectedEdgeLabels));
    final EdgeLabel father = management.getEdgeLabel("father");
    assertTrue(father.isDirected());
    assertFalse(father.isUnidirected());
    assertEquals(Multiplicity.MANY2ONE, father.multiplicity());
    final List<String> propertyKeys = StreamSupport.stream(management.getRelationTypes(PropertyKey.class).spliterator(), false).map(Namifiable::name).collect(Collectors.toList());
    final List<String> expectedPropertyKeys = Stream.of("name", "age", "time", "place", "reason").collect(Collectors.toList());
    assertTrue(propertyKeys.containsAll(expectedPropertyKeys));
    final PropertyKey place = management.getPropertyKey("place");
    assertEquals(Cardinality.SINGLE, place.cardinality());
    assertEquals(Geoshape.class, place.dataType());
    final JanusGraphIndex nameIndex = management.getGraphIndex("nameIndex");
    assertTrue(nameIndex.isCompositeIndex());
    assertTrue(nameIndex.getIndexedElement().equals(JanusGraphVertex.class));
    final PropertyKey[] nameIndexKeys = nameIndex.getFieldKeys();
    assertEquals(1, nameIndexKeys.length);
    assertEquals("name", nameIndexKeys[0].name());
}

Example 30 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class AbstractIndexManagementIT method testRepairRelationIndex.

@Test
public void testRepairRelationIndex() throws InterruptedException, BackendException, ExecutionException {
    tx.commit();
    mgmt.commit();
    // Load the "Graph of the Gods" sample data (WITHOUT mixed index coverage)
    GraphOfTheGodsFactory.loadWithoutMixedIndex(graph, true);
    // Create and enable a relation index on lives edges by reason
    JanusGraphManagement m = graph.openManagement();
    PropertyKey reason = m.getPropertyKey("reason");
    EdgeLabel lives = m.getEdgeLabel("lives");
    m.buildEdgeIndex(lives, "livesByReason", Direction.BOTH, Order.decr, reason);
    m.commit();
    graph.tx().commit();
    // Block until the SchemaStatus transitions to REGISTERED
    assertTrue(ManagementSystem.awaitRelationIndexStatus(graph, "livesByReason", "lives").status(SchemaStatus.REGISTERED).call().getSucceeded());
    m = graph.openManagement();
    RelationTypeIndex index = m.getRelationIndex(m.getRelationType("lives"), "livesByReason");
    m.updateIndex(index, SchemaAction.ENABLE_INDEX);
    m.commit();
    graph.tx().commit();
    // Block until the SchemaStatus transitions to ENABLED
    assertTrue(ManagementSystem.awaitRelationIndexStatus(graph, "livesByReason", "lives").status(SchemaStatus.ENABLED).call().getSucceeded());
    // Run a query that hits the index but erroneously returns nothing because we haven't repaired yet
    // assertFalse(graph.query().has("reason", "no fear of death").edges().iterator().hasNext());
    // Repair
    MapReduceIndexManagement mri = new MapReduceIndexManagement(graph);
    m = graph.openManagement();
    index = m.getRelationIndex(m.getRelationType("lives"), "livesByReason");
    ScanMetrics metrics = mri.updateIndex(index, SchemaAction.REINDEX).get();
    assertEquals(8, metrics.getCustom(IndexRepairJob.ADDED_RECORDS_COUNT));
}