Neo4j plugin call whith nested response.

Neo4j_nested_response.java

    @Procedure("test.nested")
    public Stream<NestedReport> testNested()
    {
        ArrayList<NestedReport> res = new ArrayList<>();

        NestedReport grandParent = new NestedReport("Grandparent");

        NestedReport parent = new NestedReport("Parent");
        NestedReport child = new NestedReport("Child");
        NestedReport grandchild = new NestedReport("Grandchild");

        child.addSebreport(grandchild);
        parent.addSebreport(child);
        grandParent.addSebreport(parent);

        res.add(grandParent);

        return res.stream();
    }

    public class NestedReport{
        public String Name;
        public List<Object> Subreports;

        public NestedReport(String name){
            Name = name;
            Subreports = new ArrayList<>();
        }

        public void addSebreport(NestedReport subreport){
            Subreports.add(subreport);
        }
    }