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

Example 51 with PropertyKey

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

the class JanusGraphTest method testGlobalGraphIndexingAndQueriesForInternalIndexes.

/* ==================================================================================
                            GLOBAL GRAPH QUERIES
     ==================================================================================*/
/**
 * Tests index definitions and their correct application for internal indexes only
 */
@Test
public void testGlobalGraphIndexingAndQueriesForInternalIndexes() {
    PropertyKey weight = makeKey("weight", Float.class);
    PropertyKey time = makeKey("time", Long.class);
    PropertyKey text = makeKey("text", String.class);
    PropertyKey name = mgmt.makePropertyKey("name").dataType(String.class).cardinality(Cardinality.LIST).make();
    EdgeLabel connect = mgmt.makeEdgeLabel("connect").signature(weight).make();
    EdgeLabel related = mgmt.makeEdgeLabel("related").signature(time).make();
    VertexLabel person = mgmt.makeVertexLabel("person").make();
    VertexLabel organization = mgmt.makeVertexLabel("organization").make();
    JanusGraphIndex edge1 = mgmt.buildIndex("edge1", Edge.class).addKey(time).addKey(weight).buildCompositeIndex();
    JanusGraphIndex edge2 = mgmt.buildIndex("edge2", Edge.class).indexOnly(connect).addKey(text).buildCompositeIndex();
    JanusGraphIndex prop1 = mgmt.buildIndex("prop1", JanusGraphVertexProperty.class).addKey(time).buildCompositeIndex();
    JanusGraphIndex prop2 = mgmt.buildIndex("prop2", JanusGraphVertexProperty.class).addKey(weight).addKey(text).buildCompositeIndex();
    JanusGraphIndex vertex1 = mgmt.buildIndex("vertex1", Vertex.class).addKey(time).indexOnly(person).unique().buildCompositeIndex();
    JanusGraphIndex vertex12 = mgmt.buildIndex("vertex12", Vertex.class).addKey(text).indexOnly(person).buildCompositeIndex();
    JanusGraphIndex vertex2 = mgmt.buildIndex("vertex2", Vertex.class).addKey(time).addKey(name).indexOnly(organization).buildCompositeIndex();
    JanusGraphIndex vertex3 = mgmt.buildIndex("vertex3", Vertex.class).addKey(name).buildCompositeIndex();
    // ########### INSPECTION & FAILURE ##############
    assertTrue(mgmt.containsRelationType("name"));
    assertTrue(mgmt.containsGraphIndex("prop1"));
    assertFalse(mgmt.containsGraphIndex("prop3"));
    assertEquals(2, Iterables.size(mgmt.getGraphIndexes(Edge.class)));
    assertEquals(2, Iterables.size(mgmt.getGraphIndexes(JanusGraphVertexProperty.class)));
    assertEquals(4, Iterables.size(mgmt.getGraphIndexes(Vertex.class)));
    assertNull(mgmt.getGraphIndex("balblub"));
    edge1 = mgmt.getGraphIndex("edge1");
    edge2 = mgmt.getGraphIndex("edge2");
    prop1 = mgmt.getGraphIndex("prop1");
    prop2 = mgmt.getGraphIndex("prop2");
    vertex1 = mgmt.getGraphIndex("vertex1");
    vertex12 = mgmt.getGraphIndex("vertex12");
    vertex2 = mgmt.getGraphIndex("vertex2");
    vertex3 = mgmt.getGraphIndex("vertex3");
    assertTrue(vertex1.isUnique());
    assertFalse(edge2.isUnique());
    assertEquals("prop1", prop1.name());
    assertTrue(Vertex.class.isAssignableFrom(vertex3.getIndexedElement()));
    assertTrue(JanusGraphVertexProperty.class.isAssignableFrom(prop1.getIndexedElement()));
    assertTrue(Edge.class.isAssignableFrom(edge2.getIndexedElement()));
    assertEquals(2, vertex2.getFieldKeys().length);
    assertEquals(1, vertex1.getFieldKeys().length);
    try {
        // Parameters not supported
        mgmt.buildIndex("blablub", Vertex.class).addKey(text, Mapping.TEXT.asParameter()).buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        // Name already in use
        mgmt.buildIndex("edge1", Vertex.class).addKey(weight).buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        // ImplicitKeys not allowed
        mgmt.buildIndex("jupdup", Vertex.class).addKey(ImplicitKey.ID).buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        // Unique is only allowed for vertex
        mgmt.buildIndex("edgexyz", Edge.class).addKey(time).unique().buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    // ########### END INSPECTION & FAILURE ##############
    finishSchema();
    clopen();
    text = mgmt.getPropertyKey("text");
    time = mgmt.getPropertyKey("time");
    weight = mgmt.getPropertyKey("weight");
    // ########### INSPECTION & FAILURE (copied from above) ##############
    assertTrue(mgmt.containsRelationType("name"));
    assertTrue(mgmt.containsGraphIndex("prop1"));
    assertFalse(mgmt.containsGraphIndex("prop3"));
    assertEquals(2, Iterables.size(mgmt.getGraphIndexes(Edge.class)));
    assertEquals(2, Iterables.size(mgmt.getGraphIndexes(JanusGraphVertexProperty.class)));
    assertEquals(4, Iterables.size(mgmt.getGraphIndexes(Vertex.class)));
    assertNull(mgmt.getGraphIndex("balblub"));
    edge1 = mgmt.getGraphIndex("edge1");
    edge2 = mgmt.getGraphIndex("edge2");
    prop1 = mgmt.getGraphIndex("prop1");
    prop2 = mgmt.getGraphIndex("prop2");
    vertex1 = mgmt.getGraphIndex("vertex1");
    vertex12 = mgmt.getGraphIndex("vertex12");
    vertex2 = mgmt.getGraphIndex("vertex2");
    vertex3 = mgmt.getGraphIndex("vertex3");
    assertTrue(vertex1.isUnique());
    assertFalse(edge2.isUnique());
    assertEquals("prop1", prop1.name());
    assertTrue(Vertex.class.isAssignableFrom(vertex3.getIndexedElement()));
    assertTrue(JanusGraphVertexProperty.class.isAssignableFrom(prop1.getIndexedElement()));
    assertTrue(Edge.class.isAssignableFrom(edge2.getIndexedElement()));
    assertEquals(2, vertex2.getFieldKeys().length);
    assertEquals(1, vertex1.getFieldKeys().length);
    try {
        // Parameters not supported
        mgmt.buildIndex("blablub", Vertex.class).addKey(text, Mapping.TEXT.asParameter()).buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        // Name already in use
        mgmt.buildIndex("edge1", Vertex.class).addKey(weight).buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        // ImplicitKeys not allowed
        mgmt.buildIndex("jupdup", Vertex.class).addKey(ImplicitKey.ID).buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    try {
        // Unique is only allowed for vertex
        mgmt.buildIndex("edgexyz", Edge.class).addKey(time).unique().buildCompositeIndex();
        fail();
    } catch (IllegalArgumentException ignored) {
    }
    // ########### END INSPECTION & FAILURE ##############
    final int numV = 100;
    final boolean sorted = true;
    JanusGraphVertex[] ns = new JanusGraphVertex[numV];
    String[] strings = { "aaa", "bbb", "ccc", "ddd" };
    for (int i = 0; i < numV; i++) {
        ns[i] = tx.addVertex(i % 2 == 0 ? "person" : "organization");
        VertexProperty p1 = ns[i].property("name", "v" + i);
        VertexProperty p2 = ns[i].property("name", "u" + (i % 5));
        double w = (i * 0.5) % 5;
        String txt = strings[i % (strings.length)];
        ns[i].property(VertexProperty.Cardinality.single, "weight", w);
        ns[i].property(VertexProperty.Cardinality.single, "time", (long) i);
        ns[i].property(VertexProperty.Cardinality.single, "text", txt);
        for (VertexProperty p : new VertexProperty[] { p1, p2 }) {
            p.property("weight", w);
            p.property("time", (long) i);
            p.property("text", txt);
        }
        // previous or self-loop
        JanusGraphVertex u = ns[(i > 0 ? i - 1 : i)];
        for (String label : new String[] { "connect", "related" }) {
            Edge e = ns[i].addEdge(label, u, "weight", (w++) % 5, "time", (long) i, "text", txt);
        }
    }
    // ########## QUERIES ################
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Contain.IN, ImmutableList.of(10, 20, 30)).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 3, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 0).has("text", Cmp.EQUAL, strings[10 % strings.length]), ElementCategory.EDGE, 1, new boolean[] { false, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 1), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 20).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 20).has("weight", Cmp.EQUAL, 3), ElementCategory.EDGE, 0, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]).has(LABEL_NAME, "connect"), ElementCategory.EDGE, numV / strings.length, new boolean[] { true, sorted }, edge2.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]).has(LABEL_NAME, "connect").limit(10), ElementCategory.EDGE, 10, new boolean[] { true, sorted }, edge2.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]), ElementCategory.EDGE, numV / strings.length * 2, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 1.5), ElementCategory.EDGE, numV / 10 * 2, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 50), ElementCategory.PROPERTY, 2, new boolean[] { true, sorted }, prop1.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 0.0).has("text", Cmp.EQUAL, strings[0]), ElementCategory.PROPERTY, 2 * numV / (4 * 5), new boolean[] { true, sorted }, prop2.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 0.0).has("text", Cmp.EQUAL, strings[0]).has("time", Cmp.EQUAL, 0), ElementCategory.PROPERTY, 2, new boolean[] { true, sorted }, prop2.name(), prop1.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 1.5), ElementCategory.PROPERTY, 2 * numV / 10, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 50).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex1.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[2]).has(LABEL_NAME, "person"), ElementCategory.VERTEX, numV / strings.length, new boolean[] { true, sorted }, vertex12.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[3]).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 0, new boolean[] { true, sorted }, vertex12.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[2]).has(LABEL_NAME, "person").has("time", Cmp.EQUAL, 2), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex12.name(), vertex1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 51).has("name", Cmp.EQUAL, "v51").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex2.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 51).has("name", Cmp.EQUAL, "u1").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex2.name());
    evaluateQuery(tx.query().has("time", Contain.IN, ImmutableList.of(51, 61, 71, 31, 41)).has("name", Cmp.EQUAL, "u1").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 5, new boolean[] { true, sorted }, vertex2.name());
    evaluateQuery(tx.query().has("time", Contain.IN, ImmutableList.of()), ElementCategory.VERTEX, 0, new boolean[] { true, false });
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[2]).has(LABEL_NAME, "person").has("time", Contain.NOT_IN, ImmutableList.of()), ElementCategory.VERTEX, numV / strings.length, new boolean[] { true, sorted }, vertex12.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 51).has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "u1"), ElementCategory.VERTEX, numV / 5, new boolean[] { true, sorted }, vertex3.name());
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "v1"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex3.name());
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "v1").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { false, sorted }, vertex3.name());
    clopen();
    // ########## QUERIES (copied from above) ################
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Contain.IN, ImmutableList.of(10, 20, 30)).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 3, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 0).has("text", Cmp.EQUAL, strings[10 % strings.length]), ElementCategory.EDGE, 1, new boolean[] { false, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 1), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 20).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 20).has("weight", Cmp.EQUAL, 3), ElementCategory.EDGE, 0, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]).has(LABEL_NAME, "connect"), ElementCategory.EDGE, numV / strings.length, new boolean[] { true, sorted }, edge2.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]).has(LABEL_NAME, "connect").limit(10), ElementCategory.EDGE, 10, new boolean[] { true, sorted }, edge2.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]), ElementCategory.EDGE, numV / strings.length * 2, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 1.5), ElementCategory.EDGE, numV / 10 * 2, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 50), ElementCategory.PROPERTY, 2, new boolean[] { true, sorted }, prop1.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 0.0).has("text", Cmp.EQUAL, strings[0]), ElementCategory.PROPERTY, 2 * numV / (4 * 5), new boolean[] { true, sorted }, prop2.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 0.0).has("text", Cmp.EQUAL, strings[0]).has("time", Cmp.EQUAL, 0), ElementCategory.PROPERTY, 2, new boolean[] { true, sorted }, prop2.name(), prop1.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 1.5), ElementCategory.PROPERTY, 2 * numV / 10, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 50).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex1.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[2]).has(LABEL_NAME, "person"), ElementCategory.VERTEX, numV / strings.length, new boolean[] { true, sorted }, vertex12.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[3]).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 0, new boolean[] { true, sorted }, vertex12.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[2]).has(LABEL_NAME, "person").has("time", Cmp.EQUAL, 2), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex12.name(), vertex1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 51).has("name", Cmp.EQUAL, "v51").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex2.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 51).has("name", Cmp.EQUAL, "u1").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex2.name());
    evaluateQuery(tx.query().has("time", Contain.IN, ImmutableList.of(51, 61, 71, 31, 41)).has("name", Cmp.EQUAL, "u1").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 5, new boolean[] { true, sorted }, vertex2.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 51).has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "u1"), ElementCategory.VERTEX, numV / 5, new boolean[] { true, sorted }, vertex3.name());
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "v1"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex3.name());
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "v1").has(LABEL_NAME, "organization"), ElementCategory.VERTEX, 1, new boolean[] { false, sorted }, vertex3.name());
    evaluateQuery(tx.query().has("time", Contain.IN, ImmutableList.of()), ElementCategory.VERTEX, 0, new boolean[] { true, false });
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[2]).has(LABEL_NAME, "person").has("time", Contain.NOT_IN, ImmutableList.of()), ElementCategory.VERTEX, numV / strings.length, new boolean[] { true, sorted }, vertex12.name());
    // Update in transaction
    for (int i = 0; i < numV / 2; i++) {
        JanusGraphVertex v = getV(tx, ns[i]);
        v.remove();
    }
    ns = new JanusGraphVertex[numV * 3 / 2];
    for (int i = numV; i < numV * 3 / 2; i++) {
        ns[i] = tx.addVertex(i % 2 == 0 ? "person" : "organization");
        VertexProperty p1 = ns[i].property("name", "v" + i);
        VertexProperty p2 = ns[i].property("name", "u" + (i % 5));
        double w = (i * 0.5) % 5;
        String txt = strings[i % (strings.length)];
        ns[i].property(VertexProperty.Cardinality.single, "weight", w);
        ns[i].property(VertexProperty.Cardinality.single, "time", (long) i);
        ns[i].property(VertexProperty.Cardinality.single, "text", txt);
        for (VertexProperty p : new VertexProperty[] { p1, p2 }) {
            p.property("weight", w);
            p.property("time", (long) i);
            p.property("text", txt);
        }
        // previous or self-loop
        JanusGraphVertex u = ns[(i > numV ? i - 1 : i)];
        for (String label : new String[] { "connect", "related" }) {
            Edge e = ns[i].addEdge(label, u, "weight", (w++) % 5, "time", (long) i, "text", txt);
        }
    }
    // ######### UPDATED QUERIES ##########
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 0, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, numV + 10).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]).has(LABEL_NAME, "connect").limit(10), ElementCategory.EDGE, 10, new boolean[] { true, sorted }, edge2.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 1.5), ElementCategory.EDGE, numV / 10 * 2, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 20), ElementCategory.PROPERTY, 0, new boolean[] { true, sorted }, prop1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, numV + 20), ElementCategory.PROPERTY, 2, new boolean[] { true, sorted }, prop1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 30).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 0, new boolean[] { true, sorted }, vertex1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, numV + 30).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex1.name());
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "u1"), ElementCategory.VERTEX, numV / 5, new boolean[] { true, sorted }, vertex3.name());
    // ######### END UPDATED QUERIES ##########
    newTx();
    // ######### UPDATED QUERIES (copied from above) ##########
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 10).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 0, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, numV + 10).has("weight", Cmp.EQUAL, 0), ElementCategory.EDGE, 1, new boolean[] { true, sorted }, edge1.name());
    evaluateQuery(tx.query().has("text", Cmp.EQUAL, strings[0]).has(LABEL_NAME, "connect").limit(10), ElementCategory.EDGE, 10, new boolean[] { true, sorted }, edge2.name());
    evaluateQuery(tx.query().has("weight", Cmp.EQUAL, 1.5), ElementCategory.EDGE, numV / 10 * 2, new boolean[] { false, sorted });
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 20), ElementCategory.PROPERTY, 0, new boolean[] { true, sorted }, prop1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, numV + 20), ElementCategory.PROPERTY, 2, new boolean[] { true, sorted }, prop1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, 30).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 0, new boolean[] { true, sorted }, vertex1.name());
    evaluateQuery(tx.query().has("time", Cmp.EQUAL, numV + 30).has(LABEL_NAME, "person"), ElementCategory.VERTEX, 1, new boolean[] { true, sorted }, vertex1.name());
    evaluateQuery(tx.query().has("name", Cmp.EQUAL, "u1"), ElementCategory.VERTEX, numV / 5, new boolean[] { true, sorted }, vertex3.name());
// *** INDIVIDUAL USE CASE TESTS ******
}

Example 52 with PropertyKey

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

the class JanusGraphTest method testMultivaluedVertexProperty.

/**
 * Tests multi-valued properties with special focus on indexing and incident unidirectional edges
 * which is not tested in {@link #testSchemaTypes()}
 * <p/>
 * -->TODO: split and move this into other test cases: ordering to query, indexing to index
 */
@Test
public <V> void testMultivaluedVertexProperty() {
    /*
         * Constant test data
         *
         * The values list below must have at least two elements. The string
         * literals were chosen arbitrarily and have no special significance.
         */
    final String foo = "foo", bar = "bar", weight = "weight";
    final List<String> values = ImmutableList.of("four", "score", "and", "seven");
    assertTrue("Values list must have multiple elements for this test to make sense", 2 <= values.size());
    // Create property with name pname and a vertex
    PropertyKey w = makeKey(weight, Integer.class);
    PropertyKey f = ((StandardPropertyKeyMaker) mgmt.makePropertyKey(foo)).dataType(String.class).cardinality(Cardinality.LIST).sortKey(w).sortOrder(Order.DESC).make();
    mgmt.buildIndex(foo, Vertex.class).addKey(f).buildCompositeIndex();
    PropertyKey b = mgmt.makePropertyKey(bar).dataType(String.class).cardinality(Cardinality.LIST).make();
    mgmt.buildIndex(bar, Vertex.class).addKey(b).buildCompositeIndex();
    finishSchema();
    JanusGraphVertex v = tx.addVertex();
    // Insert prop values
    int i = 0;
    for (String s : values) {
        v.property(foo, s, weight, ++i);
        v.property(bar, s, weight, i);
    }
    // Verify correct number of properties
    assertCount(values.size(), v.properties(foo));
    assertCount(values.size(), v.properties(bar));
    // Verify order
    for (String prop : new String[] { foo, bar }) {
        int sum = 0;
        int index = values.size();
        for (Object o : v.query().labels(foo).properties()) {
            JanusGraphVertexProperty<String> p = (JanusGraphVertexProperty<String>) o;
            assertTrue(values.contains(p.value()));
            int weightAsInteger = p.value(weight);
            sum += weightAsInteger;
            if (prop == foo)
                assertEquals(index, weightAsInteger);
            index--;
        }
        assertEquals(values.size() * (values.size() + 1) / 2, sum);
    }
    assertCount(1, tx.query().has(foo, values.get(1)).vertices());
    assertCount(1, tx.query().has(foo, values.get(3)).vertices());
    assertCount(1, tx.query().has(bar, values.get(1)).vertices());
    assertCount(1, tx.query().has(bar, values.get(3)).vertices());
    // Check that removing properties works
    asStream(v.properties(foo)).forEach(Property::remove);
    // Check that the properties were actually deleted from v
    assertEmpty(v.properties(foo));
    // Reopen database
    clopen();
    assertCount(0, tx.query().has(foo, values.get(1)).vertices());
    assertCount(0, tx.query().has(foo, values.get(3)).vertices());
    assertCount(1, tx.query().has(bar, values.get(1)).vertices());
    assertCount(1, tx.query().has(bar, values.get(3)).vertices());
    // Retrieve and check our test vertex
    v = getV(tx, v);
    assertEmpty(v.properties(foo));
    assertCount(values.size(), v.properties(bar));
    // Reinsert prop values
    for (String s : values) {
        v.property(foo, s);
    }
    assertCount(values.size(), v.properties(foo));
    // Check that removing properties works
    asStream(v.properties(foo)).forEach(Property::remove);
    // Check that the properties were actually deleted from v
    assertEmpty(v.properties(foo));
}

Example 53 with PropertyKey

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

the class JanusGraphTest method testVertexCentricIndexOrderingOnMetaPropertyWithCardinalityList.

@Test
public void testVertexCentricIndexOrderingOnMetaPropertyWithCardinalityList() {
    clopen(option(LOG_SEND_DELAY, MANAGEMENT_LOG), Duration.ofMillis(0), option(KCVSLog.LOG_READ_LAG_TIME, MANAGEMENT_LOG), Duration.ofMillis(50), option(LOG_READ_INTERVAL, MANAGEMENT_LOG), Duration.ofMillis(250));
    PropertyKey time = mgmt.makePropertyKey("time").dataType(Integer.class).cardinality(Cardinality.LIST).make();
    PropertyKey sensor = mgmt.makePropertyKey("sensor").dataType(Integer.class).cardinality(Cardinality.LIST).make();
    mgmt.buildPropertyIndex(sensor, "byTime", decr, time);
    finishSchema();
    JanusGraphVertex v = tx.addVertex();
    for (int i = 200; i < 210; i++) {
        v.property("sensor", i, "time", i);
    }
    assertEquals(SchemaStatus.ENABLED, mgmt.getRelationIndex(mgmt.getRelationType("sensor"), "byTime").getIndexStatus());
    evaluateQuery(v.query().keys("sensor").interval("time", 201, 205).orderBy("time", decr), PROPERTY, 4, 1, new boolean[] { true, true }, tx.getPropertyKey("time"), Order.DESC);
    tx.commit();
    finishSchema();
}

Example 54 with PropertyKey

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

the class JanusGraphTest method testVertexCentricPropertyIndexOnSetCardinalityShouldWork.

@Test
public void testVertexCentricPropertyIndexOnSetCardinalityShouldWork() {
    clopen(option(LOG_SEND_DELAY, MANAGEMENT_LOG), Duration.ofMillis(0), option(KCVSLog.LOG_READ_LAG_TIME, MANAGEMENT_LOG), Duration.ofMillis(50), option(LOG_READ_INTERVAL, MANAGEMENT_LOG), Duration.ofMillis(250));
    PropertyKey time = mgmt.makePropertyKey("time").dataType(Integer.class).cardinality(Cardinality.SINGLE).make();
    PropertyKey name = mgmt.makePropertyKey("name").dataType(String.class).cardinality(Cardinality.SET).make();
    mgmt.buildPropertyIndex(name, "byTime", decr, time);
    finishSchema();
    assertEquals(SchemaStatus.ENABLED, mgmt.getRelationIndex(mgmt.getRelationType("name"), "byTime").getIndexStatus());
    JanusGraphVertex v = tx.addVertex();
    v = getV(tx, v);
    for (int i = 200; i < 210; i++) {
        v.property("name", String.valueOf(i), "time", i);
    }
    evaluateQuery(v.query().keys("name").interval("time", 199, 210).orderBy("time", decr), PROPERTY, 10, 1, new boolean[] { true, true }, tx.getPropertyKey("time"), Order.DESC);
    tx.commit();
    finishSchema();
}

Example 55 with PropertyKey

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

the class JanusGraphTest method testVertexCentricIndexWithNull.

@Test
public void testVertexCentricIndexWithNull() {
    EdgeLabel bought = makeLabel("bought");
    PropertyKey time = makeKey("time", Long.class);
    mgmt.buildEdgeIndex(bought, "byTimeDesc", BOTH, decr, time);
    mgmt.buildEdgeIndex(bought, "byTimeIncr", BOTH, incr, time);
    finishSchema();
    JanusGraphVertex v1 = tx.addVertex(), v2 = tx.addVertex();
    v1.addEdge("bought", v2).property("time", 1);
    v1.addEdge("bought", v2).property("time", 2);
    v1.addEdge("bought", v2).property("time", 3);
    v1.addEdge("bought", v2);
    v1.addEdge("bought", v2);
    assertEquals(5, v1.query().direction(OUT).labels("bought").edgeCount());
    assertEquals(1, v1.query().direction(OUT).labels("bought").has("time", 1).edgeCount());
    assertEquals(1, v1.query().direction(OUT).labels("bought").has("time", Cmp.LESS_THAN, 3).has("time", Cmp.GREATER_THAN, 1).edgeCount());
    assertEquals(3, v1.query().direction(OUT).labels("bought").has("time", Cmp.LESS_THAN, 5).edgeCount());
    assertEquals(3, v1.query().direction(OUT).labels("bought").has("time", Cmp.GREATER_THAN, 0).edgeCount());
    assertEquals(2, v1.query().direction(OUT).labels("bought").has("time", Cmp.LESS_THAN, 3).edgeCount());
    assertEquals(1, v1.query().direction(OUT).labels("bought").has("time", Cmp.GREATER_THAN, 2).edgeCount());
    assertEquals(2, v1.query().direction(OUT).labels("bought").hasNot("time").edgeCount());
    assertEquals(5, v1.query().direction(OUT).labels("bought").edgeCount());
    newTx();
    v1 = tx.getVertex(v1.longId());
    // Queries copied from above
    assertEquals(5, v1.query().direction(OUT).labels("bought").edgeCount());
    assertEquals(1, v1.query().direction(OUT).labels("bought").has("time", 1).edgeCount());
    assertEquals(1, v1.query().direction(OUT).labels("bought").has("time", Cmp.LESS_THAN, 3).has("time", Cmp.GREATER_THAN, 1).edgeCount());
    assertEquals(3, v1.query().direction(OUT).labels("bought").has("time", Cmp.LESS_THAN, 5).edgeCount());
    assertEquals(3, v1.query().direction(OUT).labels("bought").has("time", Cmp.GREATER_THAN, 0).edgeCount());
    assertEquals(2, v1.query().direction(OUT).labels("bought").has("time", Cmp.LESS_THAN, 3).edgeCount());
    assertEquals(1, v1.query().direction(OUT).labels("bought").has("time", Cmp.GREATER_THAN, 2).edgeCount());
    assertEquals(2, v1.query().direction(OUT).labels("bought").hasNot("time").edgeCount());
    assertEquals(5, v1.query().direction(OUT).labels("bought").edgeCount());
}