Examples with SchemaManager com.baidu.hugegraph.schema.SchemaManager used on opensource projects

Example 26 with SchemaManager

use of com.baidu.hugegraph.schema.SchemaManager in project incubator-hugegraph by apache.

the class VertexCoreTest method testQueryVerticesByIdsWithHasIdFilterAndNumberId.

@Test
public void testQueryVerticesByIdsWithHasIdFilterAndNumberId() {
    HugeGraph graph = graph();
    SchemaManager schema = graph.schema();
    schema.vertexLabel("user").useCustomizeNumberId().create();
    graph.addVertex(T.label, "user", T.id, 123);
    graph.addVertex(T.label, "user", T.id, 456);
    graph.addVertex(T.label, "user", T.id, 789);
    this.mayCommitTx();
    GraphTraversalSource g = graph.traversal();
    List<Vertex> vertices;
    vertices = g.V().hasId(P.within(123)).toList();
    Assert.assertEquals(1, vertices.size());
    vertices = g.V(123, 456).hasId(P.within(123)).toList();
    Assert.assertEquals(1, vertices.size());
    vertices = g.V(123, 456).hasId(123).toList();
    Assert.assertEquals(1, vertices.size());
    vertices = g.V(123, 456, 789).hasId(P.within(123, 456)).toList();
    Assert.assertEquals(2, vertices.size());
    vertices = g.V(123, 456, 789).hasId(456, 789).toList();
    Assert.assertEquals(2, vertices.size());
    vertices = g.V(123, 456, 789).hasId(P.within(123, 456, 789)).toList();
    Assert.assertEquals(3, vertices.size());
}

Example 27 with SchemaManager

use of com.baidu.hugegraph.schema.SchemaManager in project incubator-hugegraph by apache.

the class VertexCoreTest method testAddAndUpdateVertexPropertyOfAggregateType.

@Test
public void testAddAndUpdateVertexPropertyOfAggregateType() {
    Assume.assumeTrue("Not support aggregate property", storeFeatures().supportsAggregateProperty());
    HugeGraph graph = graph();
    SchemaManager schema = graph.schema();
    schema.propertyKey("worstScore").asInt().valueSingle().calcMin().ifNotExist().create();
    schema.propertyKey("bestScore").asInt().valueSingle().calcMax().ifNotExist().create();
    schema.propertyKey("testNum").asInt().valueSingle().calcSum().ifNotExist().create();
    schema.propertyKey("rank").asInt().valueSet().calcSet().ifNotExist().create();
    schema.propertyKey("reword").asInt().valueList().calcList().ifNotExist().create();
    schema.vertexLabel("student").properties("name", "worstScore", "bestScore", "testNum", "rank", "reword").primaryKeys("name").nullableKeys("worstScore", "bestScore", "testNum", "rank", "reword").ifNotExist().create();
    Vertex tom = graph.addVertex(T.label, "student", "name", "Tom", "worstScore", 55, "bestScore", 96, "testNum", 1, "rank", 8, "reword", 8);
    tom.property("worstScore", 65);
    tom.property("bestScore", 94);
    tom.property("testNum", 2);
    tom.property("rank", 12);
    tom.property("reword", 12);
    Vertex result = graph.traversal().V().hasLabel("student").has("name", "Tom").next();
    Assert.assertEquals(65, result.value("worstScore"));
    Assert.assertEquals(94, result.value("bestScore"));
    Assert.assertEquals(2, result.value("testNum"));
    Assert.assertEquals(ImmutableSet.of(8, 12), result.value("rank"));
    Assert.assertEquals(ImmutableList.of(8, 12), result.value("reword"));
    this.commitTx();
    result = graph.traversal().V().hasLabel("student").has("name", "Tom").next();
    Assert.assertEquals(65, result.value("worstScore"));
    Assert.assertEquals(94, result.value("bestScore"));
    Assert.assertEquals(2, result.value("testNum"));
    Assert.assertEquals(ImmutableSet.of(8, 12), result.value("rank"));
    Assert.assertEquals(ImmutableList.of(8, 12), result.value("reword"));
    tom = graph.addVertex(T.label, "student", "name", "Tom", "worstScore", 55, "bestScore", 96, "testNum", 1, "rank", 2, "reword", 2);
    tom.property("worstScore", 75);
    tom.property("bestScore", 92);
    tom.property("testNum", 2);
    tom.property("rank", 1);
    tom.property("reword", 1);
    Assert.assertEquals(75, tom.value("worstScore"));
    Assert.assertEquals(92, tom.value("bestScore"));
    Assert.assertEquals(2, tom.value("testNum"));
    Assert.assertEquals(ImmutableSet.of(1, 2), tom.value("rank"));
    Assert.assertEquals(ImmutableList.of(2, 1), tom.value("reword"));
    Assert.assertEquals(75, tom.property("worstScore").value());
    Assert.assertEquals(92, tom.property("bestScore").value());
    Assert.assertEquals(2, tom.property("testNum").value());
    Assert.assertEquals(ImmutableSet.of(1, 2), tom.property("rank").value());
    Assert.assertEquals(ImmutableList.of(2, 1), tom.value("reword"));
    this.commitTx();
    result = graph.traversal().V().hasLabel("student").has("name", "Tom").next();
    Assert.assertEquals(65, result.value("worstScore"));
    Assert.assertEquals(94, result.value("bestScore"));
    Assert.assertEquals(4, result.value("testNum"));
    Assert.assertEquals(ImmutableSet.of(1, 2, 8, 12), result.value("rank"));
    Assert.assertEquals(ImmutableList.of(8, 12, 2, 1), result.value("reword"));
}

Example 28 with SchemaManager

use of com.baidu.hugegraph.schema.SchemaManager in project incubator-hugegraph by apache.

the class VertexCoreTest method testQueryByJointIndexesWithOnlyRangeIndexes.

@Test
public void testQueryByJointIndexesWithOnlyRangeIndexes() {
    SchemaManager schema = graph().schema();
    schema.vertexLabel("dog").properties("name", "age", "weight").create();
    schema.indexLabel("dogByAge").onV("dog").range().by("age").create();
    schema.indexLabel("dogByWeight").onV("dog").range().by("weight").create();
    graph().addVertex(T.label, "dog", "name", "Tom", "age", 8, "weight", 3);
    this.mayCommitTx();
    List<Vertex> vertices = graph().traversal().V().has("age", P.gt(2)).has("weight", P.lt(10)).toList();
    Assert.assertEquals(1, vertices.size());
}

Example 29 with SchemaManager

use of com.baidu.hugegraph.schema.SchemaManager in project incubator-hugegraph by apache.

the class VertexCoreTest method testAddVertexWithDefaultPropertyValue.

@Test
public void testAddVertexWithDefaultPropertyValue() {
    SchemaManager schema = graph().schema();
    schema.propertyKey("fav").asText().userdata(Userdata.DEFAULT_VALUE, "Movie").create();
    schema.propertyKey("cnt").asInt().userdata(Userdata.DEFAULT_VALUE, 123).create();
    schema.vertexLabel("person").properties("fav", "cnt").nullableKeys("fav", "cnt").append();
    // No 'fav'
    Vertex vertex = graph().addVertex(T.label, "person", "name", "Baby", "city", "Shanghai");
    Assert.assertEquals("Baby", vertex.value("name"));
    Assert.assertFalse(vertex.values("fav").hasNext());
    Assert.assertFalse(vertex.values("age").hasNext());
    vertex = graph().vertex(vertex.id());
    Assert.assertEquals("Baby", vertex.value("name"));
    Assert.assertFalse(vertex.values("fav").hasNext());
    Assert.assertFalse(vertex.values("cnt").hasNext());
    Assert.assertFalse(vertex.values("age").hasNext());
    this.commitTx();
    // Exist 'fav' after commit then query
    vertex = graph().vertex(vertex.id());
    Assert.assertEquals("Baby", vertex.value("name"));
    Assert.assertEquals("Movie", vertex.value("fav"));
    Assert.assertEquals(123, vertex.value("cnt"));
    Assert.assertFalse(vertex.values("age").hasNext());
}

Example 30 with SchemaManager

use of com.baidu.hugegraph.schema.SchemaManager in project incubator-hugegraph by apache.

the class VertexCoreTest method testQueryVerticesByLabelsWithOneLabelNotExist.

@Test
public void testQueryVerticesByLabelsWithOneLabelNotExist() {
    HugeGraph graph = graph();
    SchemaManager schema = graph.schema();
    schema.vertexLabel("user1").useCustomizeNumberId().create();
    schema.vertexLabel("user2").useCustomizeNumberId().create();
    graph.addVertex(T.label, "user1", T.id, 123);
    graph.addVertex(T.label, "user2", T.id, 456);
    graph.addVertex(T.label, "user2", T.id, 789);
    this.mayCommitTx();
    GraphTraversalSource g = graph.traversal();
    List<Vertex> vertices;
    vertices = g.V().hasLabel("user1").toList();
    Assert.assertEquals(1, vertices.size());
    vertices = g.V().hasLabel("user2").toList();
    Assert.assertEquals(2, vertices.size());
    vertices = g.V().hasLabel("user1", "user2").toList();
    Assert.assertEquals(3, vertices.size());
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        g.V().hasLabel("user3").toList();
    }, e -> {
        Assert.assertEquals("Undefined vertex label: 'user3'", e.getMessage());
    });
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        g.V().hasLabel("user1", "user3").toList();
    }, e -> {
        Assert.assertEquals("Undefined vertex label: 'user3'", e.getMessage());
    });
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        g.V().hasLabel("user3", "user1").toList();
    }, e -> {
        Assert.assertEquals("Undefined vertex label: 'user3'", e.getMessage());
    });
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        g.V().hasLabel("user3", "user4").toList();
    }, e -> {
        Assert.assertEquals("Undefined vertex label: 'user3'", e.getMessage());
    });
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        g.V().hasLabel("user4", "user3").toList();
    }, e -> {
        Assert.assertEquals("Undefined vertex label: 'user4'", e.getMessage());
    });
}