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

Example 61 with SchemaManager

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

the class VertexLabelCoreTest method testRemoveVertexLabelWithVertex.

@Test
public void testRemoveVertexLabelWithVertex() {
    super.initPropertyKeys();
    SchemaManager schema = graph().schema();
    schema.vertexLabel("person").properties("name", "age", "city").primaryKeys("name").nullableKeys("city").create();
    graph().addVertex(T.label, "person", "name", "marko", "age", 22);
    graph().addVertex(T.label, "person", "name", "jerry", "age", 5);
    graph().addVertex(T.label, "person", "name", "tom", "age", 8);
    graph().tx().commit();
    List<Vertex> vertex = graph().traversal().V().hasLabel("person").toList();
    Assert.assertNotNull(vertex);
    Assert.assertEquals(3, vertex.size());
    schema.vertexLabel("person").remove();
    Assert.assertThrows(NotFoundException.class, () -> {
        schema.getVertexLabel("person");
    });
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        graph().traversal().V().hasLabel("person").toList();
    });
}

Example 62 with SchemaManager

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

the class VertexLabelCoreTest method testAppendVertexLabelWithPkAsNullableProperties.

@Test
public void testAppendVertexLabelWithPkAsNullableProperties() {
    super.initPropertyKeys();
    SchemaManager schema = graph().schema();
    schema.vertexLabel("person").properties("name", "age").primaryKeys("name").create();
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        schema.vertexLabel("person").properties("name", "city").nullableKeys("name", "city").append();
    });
}

Example 63 with SchemaManager

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

the class VertexLabelCoreTest method testAddVertexLabelWithPrimaryKeyAssignedMultiTimes.

@Test
public void testAddVertexLabelWithPrimaryKeyAssignedMultiTimes() {
    super.initPropertyKeys();
    SchemaManager schema = graph().schema();
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        schema.vertexLabel("person").properties("name", "age", "city").primaryKeys("name").primaryKeys("age").create();
    });
}

Example 64 with SchemaManager

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

the class VertexLabelCoreTest method testAddVertexWithCustomizeIdStrategyAndNotPassedPk.

@Test
public void testAddVertexWithCustomizeIdStrategyAndNotPassedPk() {
    super.initPropertyKeys();
    HugeGraph graph = graph();
    SchemaManager schema = graph.schema();
    VertexLabel person = schema.vertexLabel("person").useCustomizeStringId().properties("name", "age").create();
    Assert.assertEquals(IdStrategy.CUSTOMIZE_STRING, person.idStrategy());
    VertexLabel player = schema.vertexLabel("player").useCustomizeNumberId().properties("name", "age").create();
    Assert.assertEquals(IdStrategy.CUSTOMIZE_NUMBER, player.idStrategy());
}

Example 65 with SchemaManager

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

the class VertexLabelCoreTest method testAddVertexLabelWithNullableKeysNotInProperties.

@Test
public void testAddVertexLabelWithNullableKeysNotInProperties() {
    super.initPropertyKeys();
    SchemaManager schema = graph().schema();
    Assert.assertThrows(IllegalArgumentException.class, () -> {
        schema.vertexLabel("person").properties("name", "age", "city").primaryKeys("name").nullableKeys("time").create();
    });
}