Examples with GraphTraversal org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal used on opensource projects

Example 91 with GraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal in project timbuctoo by HuygensING.

the class FullTextSearchDescriptionTest method filterDiscardsTheVerticesThatContainThePropertyWithADifferentTypeOfValue.

@Test
public void filterDiscardsTheVerticesThatContainThePropertyWithADifferentTypeOfValue() {
    GraphTraversal<Vertex, Vertex> traversal = newGraph().withVertex(vertex -> vertex.withTimId("v1").withProperty(PROPERTY, "value12344324")).withVertex(vertex -> vertex.withTimId("v2").withProperty(PROPERTY, 12334)).withVertex(vertex -> vertex.withTimId("v3").withProperty(PROPERTY, "value1")).build().traversal().V();
    FullTextSearchParameter fullTextSearchParameter = new FullTextSearchParameter(NAME, "value");
    instance.filter(traversal, fullTextSearchParameter);
    assertThat(traversal.toList(), containsInAnyOrder(likeVertex().withTimId("v1"), likeVertex().withTimId("v3")));
}

Example 92 with GraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal in project timbuctoo by HuygensING.

the class PropertyTest method getTraversalReturnsATraversalThatOrdersByStringValue.

@Test
public void getTraversalReturnsATraversalThatOrdersByStringValue() {
    GraphTraversal<Vertex, Vertex> traversal = newGraph().withVertex(v -> v.withTimId("id1").withProperty(PROPERTY, "123")).withVertex(v -> v.withTimId("id2").withProperty(PROPERTY, "1234")).withVertex(v -> v.withTimId("id3").withProperty(PROPERTY, "254")).build().traversal().V();
    Property instance = Property.localProperty().withName(PROPERTY).build();
    GraphTraversal<?, ?> orderTraversal = instance.getTraversal();
    List<Vertex> vertices = traversal.order().by(orderTraversal, Order.incr).toList();
    assertThat(vertices, contains(likeVertex().withTimId("id1"), likeVertex().withTimId("id2"), likeVertex().withTimId("id3")));
}

Example 93 with GraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal in project timbuctoo by HuygensING.

the class Gremlin method evaluateQuery.

private String evaluateQuery(String query) throws ScriptException {
    GraphTraversal traversalResult = (GraphTraversal) engine.eval(query, bindings);
    StringBuilder result = new StringBuilder();
    while (traversalResult.hasNext()) {
        dumpItem(traversalResult.next(), result);
    }
    if (result.length() > 0) {
        return result.toString();
    } else {
        return "No results...";
    }
}