public void testFilterLabels()
{
var _Graph = TinkerGraphFactory.CreateTinkerGraph();
var _Marko = _Graph.VertexById(1);
var _LFP = new EdgeLabelFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>(v => v == "knows");
_LFP.SetSourceCollection(_Marko.OutEdges());
var _Counter = 0;
while (_LFP.MoveNext())
{
var _E = _LFP.Current;
Assert.AreEqual(_Marko, _E.OutVertex);
Assert.IsTrue(_E.InVertex.Id.Equals(new VertexId("2")) || _E.InVertex.Id.Equals(new VertexId("4")));
_Counter++;
}
Assert.AreEqual(2, _Counter);
_LFP = new EdgeLabelFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>(v => v == "knows");
_LFP.SetSourceCollection(_Marko.OutEdges());
_Counter = 0;
while (_LFP.MoveNext())
{
var _E = _LFP.Current;
Assert.AreEqual(_Marko, _E.OutVertex);
Assert.IsTrue(_E.InVertex.Id.Equals(new VertexId("3")));
_Counter++;
}
Assert.AreEqual(1, _Counter);
}
public void testAndOrPipeGraph()
{
// ./outE[@label='created' or (@label='knows' and @weight > 0.5)]
var _Graph = TinkerGraphFactory.CreateTinkerGraph();
var _Marko = _Graph.VertexById(1);
var _Pipe1 = new OutEdgesPipe <UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>();
var _PipeA = new EdgeLabelFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>(v => v != "created");
var _PipeB = new EdgeLabelFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>(v => v != "knows");
var _PipeC = new EdgePropertyFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>("weight", v => (0.5).Equals(v));
var _PipeD = new AndFilterPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(
new HasNextPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_PipeB),
new HasNextPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_PipeC));
var _Pipe2 = new OrFilterPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(
new HasNextPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_PipeA),
new HasNextPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_PipeD));
var _Pipeline = new Pipeline<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>,
IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_Pipe1, _Pipe2);
_Pipeline.SetSourceCollection(new List<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>() { _Marko });
int _Counter = 0;
while (_Pipeline.MoveNext())
{
var _Edge = _Pipeline.Current;
Assert.IsTrue(_Edge.Id.Equals(8) || _Edge.Id.Equals(9));
Assert.IsTrue(_Edge.Label.Equals("created") || (((Double)_Edge.GetProperty("weight")) > 0.5 && _Edge.Label.Equals("knows")));
_Counter++;
}
Assert.AreEqual(2, _Counter);
}
public void testOrPipeGraph()
{
// ./outE[@label='created' or @weight > 0.5]
var _Graph = TinkerGraphFactory.CreateTinkerGraph();
var _Marko = _Graph.VertexById(1);
var _Peter = _Graph.VertexById(6);
var _Pipe0 = new OutEdgesPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>();
var _Pipe1 = new EdgeLabelFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>(v => v != "created");
var _Pipe2 = new EdgePropertyFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>("weight", v => (0.5).Equals(v));
var _ORFilterPipe = new OrFilterPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(
new HasNextPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_Pipe1),
new HasNextPipe<IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_Pipe2));
var _Pipeline = new Pipeline<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>,
IGenericPropertyEdge<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_Pipe0, _ORFilterPipe);
_Pipeline.SetSourceCollection(new List<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>() { _Marko, _Peter, _Marko });
var _Counter = 0;
while (_Pipeline.MoveNext())
{
var _Edge = _Pipeline.Current;
Assert.IsTrue(_Edge.Id.Equals(8) || _Edge.Id.Equals(9) || _Edge.Id.Equals(12));
Assert.IsTrue(((Double)_Edge.GetProperty("weight")) > 0.5f || _Edge.Label.Equals("created"));
_Counter++;
}
Assert.AreEqual(5, _Counter);
}
public void testFutureFilterGraph()
{
// ./outE[@label='created']/inV[@name='lop']/../../@name
var _Graph = TinkerGraphFactory.CreateTinkerGraph();
var _Marko = _Graph.VertexById(1);
var _PipeA = new OutEdgesPipe <UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>();
var _PipeB = new EdgeLabelFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>(v => v != "created");
var _PipeC = new InVertexPipe <UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>();
var _PipeD = new VertexPropertyFilterPipe<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>("name", v => v == "lop");
var _Pipe1 = new AndFilterPipe<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(
new HasNextPipe<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(
new Pipeline<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>,
IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>(_PipeA, _PipeB, _PipeC, _PipeD)));
var _Pipe2 = new PropertyPipe<String, Object>(Keys: "name");
var _Pipeline = new Pipeline<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>, String>(_Pipe1, _Pipe2);
_Pipeline.SetSourceCollection(new List<IGenericPropertyVertex<UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object,
UInt64, Int64, String, String, Object>>() { _Marko });
var _Counter = 0;
while (_Pipeline.MoveNext())
{
var name = _Pipeline.Current;
Assert.AreEqual("marko", name);
_Counter++;
}
Assert.AreEqual(1, _Counter);
}
