Examples with Transactor org.neo4j.server.helpers.Transactor used on opensource projects

Example 1 with Transactor

use of org.neo4j.server.helpers.Transactor in project neo4j by neo4j.

the class NeoWebServerJAXRSIT method createSimpleDatabase.

private static int createSimpleDatabase(final GraphDatabaseAPI graph) {
    final var numberOfNodes = 10;
    new Transactor(graph, tx -> {
        for (var i = 0; i < numberOfNodes; i++) {
            tx.createNode();
        }
        for (var node1 : tx.getAllNodes()) {
            for (var node2 : tx.getAllNodes()) {
                if (node1.equals(node2)) {
                    continue;
                }
                node1.createRelationshipTo(node2, RelationshipType.withName("REL"));
            }
        }
    }).execute();
    return numberOfNodes;
}

Example 2 with Transactor

use of org.neo4j.server.helpers.Transactor in project neo4j by neo4j.

the class NeoServerJAXRSIT method createSimpleDatabase.

private int createSimpleDatabase(final GraphDatabaseAPI graph) {
    final int numberOfNodes = 10;
    new Transactor(graph, new UnitOfWork() {

        @Override
        public void doWork() {
            for (int i = 0; i < numberOfNodes; i++) {
                graph.createNode();
            }
            for (Node n1 : graph.getAllNodes()) {
                for (Node n2 : graph.getAllNodes()) {
                    if (n1.equals(n2)) {
                        continue;
                    }
                    n1.createRelationshipTo(n2, RelationshipType.withName("REL"));
                }
            }
        }
    }).execute();
    return numberOfNodes;
}