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

Example 26 with SchemaManager

use of com.baidu.hugegraph.driver.SchemaManager in project hugegraph-computer by hugegraph.

the class RingsDetectionWithFilterTest method setup.

@BeforeClass
public static void setup() {
    clearAll();
    HugeClient client = client();
    SchemaManager schema = client.schema();
    schema.propertyKey("weight").asInt().ifNotExist().create();
    schema.vertexLabel("user").properties("weight").useCustomizeStringId().ifNotExist().create();
    schema.edgeLabel("know").sourceLabel("user").targetLabel("user").properties("weight").ifNotExist().create();
    GraphManager graph = client.graph();
    Vertex vA = graph.addVertex(T.label, "user", T.id, "A", "weight", 1);
    Vertex vB = graph.addVertex(T.label, "user", T.id, "B", "weight", 1);
    Vertex vC = graph.addVertex(T.label, "user", T.id, "C", "weight", 1);
    Vertex vD = graph.addVertex(T.label, "user", T.id, "D", "weight", 1);
    Vertex vE = graph.addVertex(T.label, "user", T.id, "E", "weight", 3);
    vA.addEdge("know", vB, "weight", 1);
    vA.addEdge("know", vC, "weight", 1);
    vA.addEdge("know", vD, "weight", 1);
    vB.addEdge("know", vA, "weight", 2);
    vB.addEdge("know", vC, "weight", 1);
    vB.addEdge("know", vE, "weight", 1);
    vC.addEdge("know", vA, "weight", 1);
    vC.addEdge("know", vB, "weight", 1);
    vC.addEdge("know", vD, "weight", 1);
    vD.addEdge("know", vC, "weight", 1);
    vD.addEdge("know", vE, "weight", 1);
    vE.addEdge("know", vC, "weight", 1);
    RingsDetectionTestOutput.EXPECT_RINGS = EXPECT_RINGS;
}

Example 27 with SchemaManager

use of com.baidu.hugegraph.driver.SchemaManager in project hugegraph-computer by hugegraph.

the class ClosenessCentralityTest method setup.

@BeforeClass
public static void setup() {
    clearAll();
    HugeClient client = client();
    SchemaManager schema = client.schema();
    schema.propertyKey("rate").asInt().ifNotExist().create();
    schema.vertexLabel("user").useCustomizeStringId().ifNotExist().create();
    schema.edgeLabel("link").sourceLabel("user").targetLabel("user").properties("rate").ifNotExist().create();
    GraphManager graph = client.graph();
    Vertex vA = graph.addVertex(T.label, "user", T.id, "A");
    Vertex vB = graph.addVertex(T.label, "user", T.id, "B");
    Vertex vC = graph.addVertex(T.label, "user", T.id, "C");
    Vertex vD = graph.addVertex(T.label, "user", T.id, "D");
    Vertex vE = graph.addVertex(T.label, "user", T.id, "E");
    Vertex vF = graph.addVertex(T.label, "user", T.id, "F");
    vA.addEdge("link", vB, "rate", 1);
    vB.addEdge("link", vA, "rate", 1);
    vB.addEdge("link", vC, "rate", 2);
    vC.addEdge("link", vB, "rate", 2);
    vB.addEdge("link", vD, "rate", 2);
    vD.addEdge("link", vB, "rate", 2);
    vC.addEdge("link", vD, "rate", 1);
    vD.addEdge("link", vC, "rate", 1);
    vC.addEdge("link", vE, "rate", 3);
    vE.addEdge("link", vC, "rate", 3);
    vD.addEdge("link", vE, "rate", 1);
    vE.addEdge("link", vD, "rate", 1);
    vD.addEdge("link", vF, "rate", 4);
    vF.addEdge("link", vD, "rate", 4);
    vE.addEdge("link", vF, "rate", 2);
    vF.addEdge("link", vE, "rate", 2);
}

Example 28 with SchemaManager

use of com.baidu.hugegraph.driver.SchemaManager in project hugegraph-computer by hugegraph.

the class BetweennessCentralityTest method setup.

@BeforeClass
public static void setup() {
    clearAll();
    HugeClient client = client();
    SchemaManager schema = client.schema();
    schema.vertexLabel("user").useCustomizeStringId().ifNotExist().create();
    schema.edgeLabel("link").sourceLabel("user").targetLabel("user").ifNotExist().create();
    GraphManager graph = client.graph();
    Vertex v0 = graph.addVertex(T.label, "user", T.id, "0");
    Vertex v1 = graph.addVertex(T.label, "user", T.id, "1");
    Vertex v2 = graph.addVertex(T.label, "user", T.id, "2");
    Vertex v3 = graph.addVertex(T.label, "user", T.id, "3");
    Vertex v4 = graph.addVertex(T.label, "user", T.id, "4");
    Vertex v5 = graph.addVertex(T.label, "user", T.id, "5");
    Vertex v6 = graph.addVertex(T.label, "user", T.id, "6");
    Vertex v7 = graph.addVertex(T.label, "user", T.id, "7");
    v0.addEdge("link", v1);
    v0.addEdge("link", v2);
    v1.addEdge("link", v0);
    v1.addEdge("link", v2);
    v1.addEdge("link", v5);
    v2.addEdge("link", v0);
    v2.addEdge("link", v1);
    v2.addEdge("link", v3);
    v2.addEdge("link", v4);
    v3.addEdge("link", v2);
    v3.addEdge("link", v4);
    v3.addEdge("link", v5);
    v4.addEdge("link", v2);
    v4.addEdge("link", v3);
    v4.addEdge("link", v5);
    v4.addEdge("link", v6);
    v4.addEdge("link", v7);
    v5.addEdge("link", v1);
    v5.addEdge("link", v3);
    v5.addEdge("link", v4);
    v5.addEdge("link", v6);
    v5.addEdge("link", v7);
    v6.addEdge("link", v4);
    v6.addEdge("link", v5);
    v6.addEdge("link", v7);
    v7.addEdge("link", v4);
    v7.addEdge("link", v5);
    v7.addEdge("link", v6);
}

Example 29 with SchemaManager

use of com.baidu.hugegraph.driver.SchemaManager in project hugegraph-computer by hugegraph.

the class RingsDetectionTest method setup.

@BeforeClass
public static void setup() {
    clearAll();
    HugeClient client = client();
    SchemaManager schema = client.schema();
    schema.vertexLabel("user").useCustomizeStringId().ifNotExist().create();
    schema.edgeLabel("know").sourceLabel("user").targetLabel("user").ifNotExist().create();
    GraphManager graph = client.graph();
    Vertex vA = graph.addVertex(T.label, "user", T.id, "A");
    Vertex vB = graph.addVertex(T.label, "user", T.id, "B");
    Vertex vC = graph.addVertex(T.label, "user", T.id, "C");
    Vertex vD = graph.addVertex(T.label, "user", T.id, "D");
    Vertex vE = graph.addVertex(T.label, "user", T.id, "E");
    vA.addEdge("know", vB);
    vA.addEdge("know", vC);
    vA.addEdge("know", vD);
    vB.addEdge("know", vC);
    vC.addEdge("know", vA);
    vC.addEdge("know", vE);
    vD.addEdge("know", vA);
    vD.addEdge("know", vC);
    vE.addEdge("know", vD);
    RingsDetectionTestOutput.EXPECT_RINGS = EXPECT_RINGS;
}

Example 30 with SchemaManager

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

the class SchemaService method convertIndexLabels.

public static List<IndexLabel> convertIndexLabels(List<PropertyIndex> entities, HugeClient client, boolean isVertex, String baseValue) {
    if (CollectionUtils.isEmpty(entities)) {
        return Collections.emptyList();
    }
    List<IndexLabel> indexLabels = new ArrayList<>(entities.size());
    SchemaManager schema = client.schema();
    for (PropertyIndex index : entities) {
        String[] fields = toStringArray(index.getFields());
        IndexLabel indexLabel = schema.indexLabel(index.getName()).on(isVertex, baseValue).indexType(index.getType()).by(fields).build();
        indexLabels.add(indexLabel);
    }
    return indexLabels;
}