public void SetUp()
{
// Set up length window view and a test child view
_myView = new LastElementView(null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void TestViewPushWithRefPoint()
{
long startTime = 50000;
_schedulingServiceStub.Time = startTime;
_myView = new TimeBatchView(new TimeBatchViewFactory(), SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_schedulingServiceStub), new ExprTimePeriodEvalDeltaConstMsec(TEST_INTERVAL_MSEC), 1505L, false, false, null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
IDictionary <String, EventBean> events = EventFactoryHelper.MakeEventMap(
new String[] { "A1", "A2", "A3" });
// Send new events to the view - should have scheduled a callback for X msec after
_myView.Update(new EventBean[] { events.Get("A1"), events.Get("A2"), events.Get("A3") }, null);
Assert.IsTrue(_schedulingServiceStub.Added.Count == 1);
Assert.IsTrue(_schedulingServiceStub.Added.Get(1505L) != null);
_schedulingServiceStub.Added.Clear();
EPAssertionUtil.AssertEqualsExactOrder(new EventBean[] { events.Get("A1"), events.Get("A2"), events.Get("A3") }, _myView.GetEnumerator());
SupportViewDataChecker.CheckOldData(_childView, null);
SupportViewDataChecker.CheckNewData(_childView, null); // Data got batched, no data release till later
// Pretend we have a callback, check data, check scheduled new callback
_schedulingServiceStub.Time = (startTime + 1505);
_myView.SendBatch();
EPAssertionUtil.AssertEqualsExactOrder(null, _myView.GetEnumerator());
SupportViewDataChecker.CheckOldData(_childView, null);
SupportViewDataChecker.CheckNewData(_childView, new EventBean[] { events.Get("A1"), events.Get("A2"), events.Get("A3") });
Assert.IsTrue(_schedulingServiceStub.Added.Count == 1);
Assert.IsTrue(_schedulingServiceStub.Added.Get(TEST_INTERVAL_MSEC) != null);
}
public void SetUp()
{
buffer = new PriorEventBufferSingle(1);
view = new PriorEventView(buffer);
childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
view.AddView(childView);
}
public void SetUp()
{
// Set up timed window view and a test child view, set the time window size to 1 second
ExprNode node = SupportExprNodeFactory.MakeIdentNodeBean("LongPrimitive");
_myView = new ExternallyTimedWindowView(new ExternallyTimedWindowViewFactory(), node, node.ExprEvaluator, new ExprTimePeriodEvalDeltaConstGivenDelta(1000), null, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
_childView = new SupportBeanClassView(typeof(SupportBean));
_myView.AddView(_childView);
}
public void SetUp()
{
// Set up length window view and a test child view
EventType type = SizeView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
_myView = new SizeView(SupportStatementContextFactory.MakeAgentInstanceContext(), type, null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void SetUp()
{
// Set the scheduling service to use
_schedulingServiceStub = new SupportSchedulingServiceImpl();
// Set up length window view and a test child view
_myView = new TimeWindowView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_schedulingServiceStub), new TimeWindowViewFactory(), new ExprTimePeriodEvalDeltaConstMsec(TEST_WINDOW_MSEC), null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void TestCopyView()
{
SupportBeanClassView parent = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.Parent = parent;
UniqueByPropertyView copied = (UniqueByPropertyView)_myView.CloneView();
Assert.AreEqual(_myView.CriteriaExpressions[0], copied.CriteriaExpressions[0]);
}
public void SetUp()
{
// Set up length window view and a test child view
UniqueByPropertyViewFactory factory = new UniqueByPropertyViewFactory();
factory.CriteriaExpressions = SupportExprNodeFactory.MakeIdentNodesMD("Symbol");
_myView = new UniqueByPropertyView(factory, null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void SetUp()
{
// Set up sum view and a test child view
EventType type = RegressionLinestView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
RegressionLinestViewFactory viewFactory = new RegressionLinestViewFactory();
_myView = new RegressionLinestView(viewFactory, SupportStatementContextFactory.MakeAgentInstanceContext(), SupportExprNodeFactory.MakeIdentNodeMD("Price"), SupportExprNodeFactory.MakeIdentNodeMD("Volume"), type, null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void SetUp()
{
// Set up sum view and a test child view
var type = UnivariateStatisticsView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
var factory = new UnivariateStatisticsViewFactory();
factory.EventType = type;
factory.FieldExpression = SupportExprNodeFactory.MakeIdentNodeMD("Price");
_myView = new UnivariateStatisticsView(factory, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void SetUp()
{
// Set up sum view and a test child view
EventType type = WeightedAverageView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
WeightedAverageViewFactory factory = new WeightedAverageViewFactory();
factory.FieldNameX = SupportExprNodeFactory.MakeIdentNodeMD("Price");
factory.EventType = type;
factory.FieldNameWeight = SupportExprNodeFactory.MakeIdentNodeMD("Volume");
_myView = new WeightedAverageView(factory, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void SetUp()
{
_container = SupportContainer.Reset();
// Set the scheduling service to use
_schedulingServiceStub = new SupportSchedulingServiceImpl();
// Set up length window view and a test child view
_myView = new TimeBatchView(
new TimeBatchViewFactory(),
SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container, _schedulingServiceStub),
new ExprTimePeriodEvalDeltaConstGivenDelta(TEST_INTERVAL_MSEC), null, false, false, null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void SetUp()
{
_container = SupportContainer.Reset();
// Set up sum view and a test child view
EventType type = CorrelationView.CreateEventType(SupportStatementContextFactory.MakeContext(_container), null, 1);
CorrelationViewFactory factory = new CorrelationViewFactory();
_myView = new CorrelationView(factory,
SupportStatementContextFactory.MakeAgentInstanceContext(_container),
SupportExprNodeFactory.MakeIdentNodeMD("Price"),
SupportExprNodeFactory.MakeIdentNodeMD("Volume"), type, null);
_childView = new SupportBeanClassView(typeof(SupportMarketDataBean));
_myView.AddView(_childView);
}
public void TestInstantiateChain()
{
SupportBeanClassView topView = new SupportBeanClassView(TEST_CLASS);
IList <ViewFactory> viewFactories = SupportViewSpecFactory.MakeFactoryListOne(topView.EventType);
AgentInstanceViewFactoryChainContext context = SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext();
// Check correct views created
IList <View> views = ViewServiceHelper.InstantiateChain(topView, viewFactories, context);
Assert.AreEqual(3, views.Count);
Assert.AreEqual(typeof(LengthWindowView), views[0].GetType());
Assert.AreEqual(typeof(UnivariateStatisticsView), views[1].GetType());
Assert.AreEqual(typeof(LastElementView), views[2].GetType());
// Check that the context is set
viewFactories = SupportViewSpecFactory.MakeFactoryListFive(topView.EventType);
views = ViewServiceHelper.InstantiateChain(topView, viewFactories, context);
TimeWindowView timeWindow = (TimeWindowView)views[0];
}
public void TestMatch()
{
SupportStreamImpl stream = new SupportStreamImpl(TEST_CLASS, 10);
IList <ViewFactory> viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
// No views under stream, no matches
Pair <Viewable, IList <View> > result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(stream, result.First);
Assert.AreEqual(3, viewFactories.Count);
Assert.AreEqual(0, result.Second.Count);
// One top view under the stream that doesn't match
SupportBeanClassView testView = new SupportBeanClassView(TEST_CLASS);
stream.AddView(new FirstElementView(null));
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(stream, result.First);
Assert.AreEqual(3, viewFactories.Count);
Assert.AreEqual(0, result.Second.Count);
// Another top view under the stream that doesn't matche again
testView = new SupportBeanClassView(TEST_CLASS);
stream.AddView(new LengthWindowView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(), null, 999, null));
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(stream, result.First);
Assert.AreEqual(3, viewFactories.Count);
Assert.AreEqual(0, result.Second.Count);
// One top view under the stream that does actually match
LengthWindowView myLengthWindowView = new LengthWindowView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(), null, 1000, null);
stream.AddView(myLengthWindowView);
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(myLengthWindowView, result.First);
Assert.AreEqual(2, viewFactories.Count);
Assert.AreEqual(1, result.Second.Count);
Assert.AreEqual(myLengthWindowView, result.Second[0]);
// One child view under the top view that does not match
testView = new SupportBeanClassView(TEST_CLASS);
viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
EventType type = UnivariateStatisticsView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
UnivariateStatisticsViewFactory factory = new UnivariateStatisticsViewFactory();
factory.EventType = type;
factory.FieldExpression = SupportExprNodeFactory.MakeIdentNodeBean("LongBoxed");
myLengthWindowView.AddView(new UnivariateStatisticsView(factory, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext()));
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(1, result.Second.Count);
Assert.AreEqual(myLengthWindowView, result.Second[0]);
Assert.AreEqual(myLengthWindowView, result.First);
Assert.AreEqual(2, viewFactories.Count);
// Add child view under the top view that does match
viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
UnivariateStatisticsViewFactory factoryTwo = new UnivariateStatisticsViewFactory();
factoryTwo.EventType = type;
factoryTwo.FieldExpression = SupportExprNodeFactory.MakeIdentNodeBean("IntPrimitive");
UnivariateStatisticsView myUnivarView = new UnivariateStatisticsView(factoryTwo, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
myLengthWindowView.AddView(myUnivarView);
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(myUnivarView, result.First);
Assert.AreEqual(1, viewFactories.Count);
// Add ultimate child view under the child view that does match
viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
LastElementView lastElementView = new LastElementView(null);
myUnivarView.AddView(lastElementView);
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(lastElementView, result.First);
Assert.AreEqual(0, viewFactories.Count);
}
