org.umlg.sqlg.test.doctests.TestForDocs Maven / Gradle / Ivy
package org.umlg.sqlg.test.doctests;
import org.apache.tinkerpop.gremlin.process.traversal.Traversal;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.junit.Test;
import org.umlg.sqlg.test.BaseTest;
import java.util.List;
import java.util.Map;
/**
* Date: 2014/12/14
* Time: 3:29 PM
*/
@SuppressWarnings("Duplicates")
public class TestForDocs extends BaseTest {
@Test
public void testMatch() {
Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
a1.addEdge("ab", b1);
a1.addEdge("ab", b2);
b1.addEdge("bc", c1);
b2.addEdge("bc", c2);
this.sqlgGraph.tx().commit();
Traversal> traversal = this.sqlgGraph.traversal()
.V()
.match(
__.as("a").in("ab").as("x"),
__.as("a").out("bc").as("y")
);
printTraversalForm(traversal);
List> result = traversal.toList();
for (Map map : result) {
System.out.println(map.toString());
}
}
// @Test
// public void testStrategy2WhereStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// a1.addEdge("ab", b3);
// a2.addEdge("ab", b1);
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .where(
// __.out()
// ).values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2NotStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// a1.addEdge("ab", b1);
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .not(
// __.out()
// ).values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2OrStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// a1.addEdge("ab", b1);
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// a2.addEdge("abb", b2);
// Vertex a3 = this.sqlgGraph.addVertex(T.label, "A", "name", "a3");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
// a3.addEdge("abbb", b3);
// Vertex a4 = this.sqlgGraph.addVertex(T.label, "A", "name", "a4");
// Vertex b4 = this.sqlgGraph.addVertex(T.label, "B", "name", "b4");
// a4.addEdge("abbbb", b4);
//
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .or(
// __.out("ab"),
// __.out("abb"),
// __.out("abbb")
// ).values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2AndStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// a1.addEdge("ab", b1);
// a1.addEdge("abb", b1);
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// a2.addEdge("abb", b2);
// Vertex a3 = this.sqlgGraph.addVertex(T.label, "A", "name", "a3");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
// a3.addEdge("abbb", b3);
//
// Traversal traversal = this.sqlgGraph.traversal().V().hasLabel("A").and(
// __.out("ab"),
// __.out("abb")
// ).values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2LocalStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
// Vertex c11 = this.sqlgGraph.addVertex(T.label, "C", "name", "c11");
// Vertex c12 = this.sqlgGraph.addVertex(T.label, "C", "name", "c12");
// Vertex c13 = this.sqlgGraph.addVertex(T.label, "C", "name", "c13");
// Vertex c21 = this.sqlgGraph.addVertex(T.label, "C", "name", "c21");
// Vertex c22 = this.sqlgGraph.addVertex(T.label, "C", "name", "c22");
// Vertex c23 = this.sqlgGraph.addVertex(T.label, "C", "name", "c23");
// Vertex c31 = this.sqlgGraph.addVertex(T.label, "C", "name", "c31");
// Vertex c32 = this.sqlgGraph.addVertex(T.label, "C", "name", "c32");
// Vertex c33 = this.sqlgGraph.addVertex(T.label, "C", "name", "c33");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// a1.addEdge("ab", b3);
// b1.addEdge("bc", c11);
// b1.addEdge("bc", c12);
// b1.addEdge("bc", c13);
// b2.addEdge("bc", c21);
// b2.addEdge("bc", c22);
// b2.addEdge("bc", c23);
// b3.addEdge("bc", c31);
// b3.addEdge("bc", c32);
// b3.addEdge("bc", c33);
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V(a1)
// .local(
// __.out().limit(1).out()
// ).values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2ChooseStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "a3");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "a4");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V()
// .hasLabel("A")
// .choose(
// v -> v.label().equals("A"),
// __.out(),
// __.in()
// ).values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2OptionalStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
//
//
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .optional(
// __.repeat(
// __.out()
// ).times(2)
// )
// .values("name");
// printTraversalForm(traversal);
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2RepeatStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
// Vertex b4 = this.sqlgGraph.addVertex(T.label, "B", "name", "b4");
// Vertex b5 = this.sqlgGraph.addVertex(T.label, "B", "name", "b5");
// Vertex b6 = this.sqlgGraph.addVertex(T.label, "B", "name", "b6");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "c3");
// Vertex c4 = this.sqlgGraph.addVertex(T.label, "C", "name", "c4");
// Vertex x = this.sqlgGraph.addVertex(T.label, "X", "name", "hallo");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// a1.addEdge("ab", b3);
// a2.addEdge("ab", b4);
// a2.addEdge("ab", b5);
// a2.addEdge("ab", b6);
//
// b1.addEdge("bx", x);
//
// b4.addEdge("bc", c1);
// b4.addEdge("bc", c2);
// b4.addEdge("bc", c3);
//
// c1.addEdge("cx", x);
//
// this.sqlgGraph.tx().commit();
//
// Traversal t = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .repeat(__.out())
// .until(__.out().has("name", "hallo"))
// .values("name");
// printTraversalForm(t);
//
// List names = t.toList();
// for (String name: names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testStrategy2VertexStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex a3 = this.sqlgGraph.addVertex(T.label, "A", "name", "a3");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
// a1.addEdge("ab", b1);
// a2.addEdge("ab", b2);
// a3.addEdge("ab", b3);
// this.sqlgGraph.tx().commit();
//
// Traversal t = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .limit(2)
// .out()
// .values("name");
// printTraversalForm(t);
// List result = t.toList();
// for (String name : result) {
// System.out.println(name);
// }
// }
//
// @Test
// public void showContainsPredicate() {
// List numbers = new ArrayList<>(10000);
// for (int i = 0; i < 10000; i++) {
// this.sqlgGraph.addVertex(T.label, "A", "number", i);
// numbers.add(i);
// }
// this.sqlgGraph.tx().commit();
//
// List persons = this.sqlgGraph.traversal().V()
// .hasLabel("A")
// .has("number", P.within(numbers))
// .toList();
//
// assertEquals(10000, persons.size());
// }
//
// @Test
// public void showComparePredicates() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "c3");
// Vertex c4 = this.sqlgGraph.addVertex(T.label, "C", "name", "c4");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b1.addEdge("bc", c2);
// b2.addEdge("bc", c3);
// b2.addEdge("bc", c4);
// this.sqlgGraph.tx().commit();
//
// List result = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .out().has("name", P.eq("b1"))
// .out().has("name", P.eq("c2"))
// .values("name")
// .toList();
// for (String name : result) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testsDropStepWithHas() {
// this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// this.sqlgGraph.addVertex(T.label, "A", "name", "a3");
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal().V()
// .hasLabel("A")
// .has("name", P.within("a1", "a2"))
// .drop();
// printTraversalForm(traversal);
//
// traversal.iterate();
// this.sqlgGraph.tx().commit();
//
// assertEquals(1, this.sqlgGraph.traversal().V().hasLabel("A").count().next(), 0);
// }
//
// @Test
// public void testsDropStepTrivial() {
// this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// this.sqlgGraph.addVertex(T.label, "A", "name", "a3");
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal().V().hasLabel("A").drop();
// printTraversalForm(traversal);
//
// traversal.iterate();
// this.sqlgGraph.tx().commit();
//
// assertEquals(0, this.sqlgGraph.traversal().V().hasLabel("A").count().next(), 0);
// }
//
// @Test
// public void testDropStepWithEdges() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// a1.addEdge("ab", b3);
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal().V().hasLabel("A").out().drop();
// printTraversalForm(traversal);
//
// traversal.iterate();
// this.sqlgGraph.tx().commit();
//
// assertEquals(0, this.sqlgGraph.traversal().V().hasLabel("B").count().next(), 0);
// }
//
// @Test
// public void testLimitOnVertexLabels() {
// for (int i = 0; i < 100; i++) {
// this.sqlgGraph.addVertex(T.label, "Person", "name", "person" + i);
// }
// this.sqlgGraph.tx().commit();
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("Person")
// .order().by("name")
// .limit(3)
// .values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testRangeOnVertexLabels() {
// for (int i = 0; i < 100; i++) {
// this.sqlgGraph.addVertex(T.label, "Person", "name", "person" + i);
// }
// this.sqlgGraph.tx().commit();
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("Person")
// .order().by("name")
// .range(1, 4)
// .values("name");
// printTraversalForm(traversal);
//
// List names = traversal.toList();
// for (String name : names) {
// System.out.println(name);
// }
// }
//
// @Test
// public void testOrderBy() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a", "surname", "a");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a", "surname", "b");
// Vertex a3 = this.sqlgGraph.addVertex(T.label, "A", "name", "a", "surname", "c");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "A", "name", "b", "surname", "a");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "A", "name", "b", "surname", "b");
// Vertex b3 = this.sqlgGraph.addVertex(T.label, "A", "name", "b", "surname", "c");
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal().V().hasLabel("A")
// .order().by("name", Order.incr).by("surname", Order.decr);
// printTraversalForm(traversal);
//
// List vertices = traversal.toList();
// for (Vertex v : vertices) {
// System.out.println(v.value("name") + " " + v.value("surname"));
// }
// }
//
// @Test
// public void showChooseStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .choose(__.out(), __.out())
// .path().by("name");
//
// printTraversalForm(traversal);
//
// List paths = traversal.toList();
// for (Path path : paths) {
// System.out.println(path);
// }
// }
//
// @Test
// public void showOptionalStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "c3");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b1.addEdge("bc", c2);
// b1.addEdge("bc", c3);
// this.sqlgGraph.tx().commit();
//
// Traversal traversal = this.sqlgGraph.traversal()
// .V().hasLabel("A")
// .optional(
// __.out().optional(
// __.out()
// )
// )
// .path().by("name");
// printTraversalForm(traversal);
// List paths = traversal.toList();
// for (Path path : paths) {
// System.out.println(path);
// }
// }
//
// @Test
// public void showRepeatStepEmitLast() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "c3");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b1.addEdge("bc", c2);
// b1.addEdge("bc", c3);
// this.sqlgGraph.tx().commit();
//
// List paths = this.sqlgGraph.traversal().V().hasLabel("A")
// .repeat(
// __.out()
// )
// .emit()
// .times(2)
// .path().by("name")
// .toList();
// for (Path path : paths) {
// System.out.println(path);
// }
// }
//
// @Test
// public void showRepeatStepEmitFirst() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "c3");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b1.addEdge("bc", c2);
// b1.addEdge("bc", c3);
// this.sqlgGraph.tx().commit();
//
// List paths = this.sqlgGraph.traversal().V().hasLabel("A")
// .emit()
// .times(2)
// .repeat(
// __.out()
// )
// .path().by("name")
// .toList();
// for (Path path : paths) {
// System.out.println(path);
// }
// }
//
// @Test
// public void showGraphStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b2.addEdge("bc", c2);
// this.sqlgGraph.tx().commit();
//
// GraphTraversal traversal = this.sqlgGraph.traversal().V()
// .hasLabel("A")
// .out()
// .out();
// System.out.println(traversal);
// traversal.hasNext();
// System.out.println(traversal);
// List c = traversal.toList();
// assertEquals(2, c.size());
// }
//
// @Test
// public void showHasStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b2.addEdge("bc", c2);
// this.sqlgGraph.tx().commit();
//
// GraphTraversal traversal = this.sqlgGraph.traversal().V()
// .hasLabel("A")
// .out().has("name", "b1")
// .out();
// System.out.println(traversal);
// traversal.hasNext();
// System.out.println(traversal);
// List c = traversal.toList();
// assertEquals(1, c.size());
// }
//
// @Test
// public void showOrStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2");
// Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "c3");
// Vertex c4 = this.sqlgGraph.addVertex(T.label, "C", "name", "c4");
// Vertex c5 = this.sqlgGraph.addVertex(T.label, "C", "name", "c5");
// Vertex c6 = this.sqlgGraph.addVertex(T.label, "C", "name", "c6");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b2.addEdge("bc", c2);
// b2.addEdge("bc", c3);
// b2.addEdge("bc", c4);
// b2.addEdge("bc", c5);
// b2.addEdge("bc", c6);
// this.sqlgGraph.tx().commit();
//
// GraphTraversal traversal = this.sqlgGraph.traversal().V()
// .hasLabel("A")
// .out()
// .out()
// .or(
// __.has("name", "c1"),
// __.has("name", "c3"),
// __.has("name", "c6")
// );
//
// System.out.println(traversal);
// traversal.hasNext();
// System.out.println(traversal);
// List c = traversal.toList();
// assertEquals(3, c.size());
// }
//
// @Test
// public void showAndStep() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
// Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1", "surname", "x", "address", "y");
// Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "c2", "surname", "x", "address", "y");
// Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "c3", "surname", "x", "address", "y");
// Vertex c4 = this.sqlgGraph.addVertex(T.label, "C", "name", "c4", "surname", "x", "address", "y");
// Vertex c5 = this.sqlgGraph.addVertex(T.label, "C", "name", "c5", "surname", "x", "address", "y");
// Vertex c6 = this.sqlgGraph.addVertex(T.label, "C", "name", "c6", "surname", "x", "address", "y");
// a1.addEdge("ab", b1);
// a1.addEdge("ab", b2);
// b1.addEdge("bc", c1);
// b2.addEdge("bc", c2);
// b2.addEdge("bc", c3);
// b2.addEdge("bc", c4);
// b2.addEdge("bc", c5);
// b2.addEdge("bc", c6);
// this.sqlgGraph.tx().commit();
//
// GraphTraversal traversal = this.sqlgGraph.traversal().V()
// .hasLabel("A")
// .out()
// .out()
// .and(
// __.has("name", "c1"),
// __.has("surname", "x"),
// __.has("address", "y")
// );
//
// System.out.println(traversal);
// traversal.hasNext();
// System.out.println(traversal);
// List c = traversal.toList();
// assertEquals(1, c.size());
// }
// //Create a 10000 objects, each with 2 properties
// @Test
// public void testAddPersons() {
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// for (int i = 0; i < 10000; i++) {
// this.sqlgGraph.addVertex(T.label, "Person", "prop1", "property1", "prop2", "property2");
// }
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("Time to insert: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// Assert.assertEquals(Long.valueOf(10000), this.sqlgGraph.traversal().V().existVertexLabel(T.label, "Person").count().next());
// stopWatch.stop();
// System.out.println("Time to read: " + stopWatch.toString());
// }
//
// //Create a 10001 Persons, each with 2 properties and one friend
// @Test
// public void testAddPersonAndFriends() {
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// Vertex previous = this.sqlgGraph.addVertex(T.label, "Person", "name", "first");
//
// for (int i = 0; i < 10000; i++) {
// Vertex current = this.sqlgGraph.addVertex(T.label, "Person", "name", "current" + i);
// previous.addEdge("friend", current);
// }
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("Time to insert: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// List persons = this.sqlgGraph.traversal().V().existVertexLabel(T.label, "Person").toList();
// Map> friendMap = new HashMap<>();
// persons.forEach(
// p -> friendMap.put(p, p.in("friend").toList())
// );
// Assert.assertEquals(10001, friendMap.size());
// stopWatch.stop();
// System.out.println("Time to read all vertices: " + stopWatch.toString());
// }
//
// @Test
// public void testPostgresBatchMode() {
// this.sqlgGraph.tx().normalBatchModeOn();
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// for (int i = 1; i < 1000001; i++) {
// Vertex person = this.sqlgGraph.addVertex(T.label, "Person", "name", "John" + i);
// Vertex dog = this.sqlgGraph.addVertex(T.label, "Dog", "name", "snowy" + i);
// person.addEdge("pet", dog);
// if (i % 100000 == 0) {
// this.sqlgGraph.tx().commit();
// this.sqlgGraph.tx().normalBatchModeOn();
// }
// }
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("Time to insert: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
//
// Assert.assertEquals(1000000, this.sqlgGraph.traversal().V().existVertexLabel(T.label, "Person").count().next().intValue());
// Assert.assertEquals(1000000, this.sqlgGraph.traversal().V().existVertexLabel(T.label, "Dog").count().next().intValue());
//
// stopWatch.stop();
// System.out.println("Time to read all vertices: " + stopWatch.toString());
// }
//
// @Test
// public void testHsqldbLargeLoad() {
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// for (int i = 1; i < 1000001; i++) {
// Vertex person = this.sqlgGraph.addVertex(T.label, "Person", "name", "John" + i);
// Vertex dog = this.sqlgGraph.addVertex(T.label, "Dog", "name", "snowy" + i);
// person.addEdge("pet", dog);
// if (i % 100000 == 0) {
// this.sqlgGraph.tx().commit();
// }
// }
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("Time to insert: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
//
// Assert.assertEquals(1000000, this.sqlgGraph.traversal().V().has(T.label, "Person").count().next().intValue());
// Assert.assertEquals(1000000, this.sqlgGraph.traversal().V().has(T.label, "Dog").count().next().intValue());
//
// stopWatch.stop();
// System.out.println("Time to read all vertices: " + stopWatch.toString());
// }
}
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