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 TestCanReuse()
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Price" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null)));
EventType type = UnivariateStatisticsView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
UnivariateStatisticsViewFactory factoryOne = new UnivariateStatisticsViewFactory();
factoryOne.EventType = type;
factoryOne.FieldExpression = SupportExprNodeFactory.MakeIdentNodeMD("Volume");
UnivariateStatisticsViewFactory factoryTwo = new UnivariateStatisticsViewFactory();
factoryTwo.EventType = type;
factoryTwo.FieldExpression = SupportExprNodeFactory.MakeIdentNodeMD("Price");
Assert.IsFalse(_factory.CanReuse(new UnivariateStatisticsView(factoryOne, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext())));
Assert.IsTrue(_factory.CanReuse(new UnivariateStatisticsView(factoryTwo, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext())));
}
public void SetUp()
{
_container = SupportContainer.Reset();
_factory = new UnivariateStatisticsViewFactory();
}
public void SetUp()
{
_factory = new UnivariateStatisticsViewFactory();
}
/// <summary>
/// Constructor requires the name of the field to use in the parent view to compute the statistics.
/// </summary>
/// <param name="viewFactory">The view factory.</param>
/// <param name="agentInstanceContext">The agent instance context.</param>
public UnivariateStatisticsView(UnivariateStatisticsViewFactory viewFactory, AgentInstanceViewFactoryChainContext agentInstanceContext)
{
this._viewFactory = viewFactory;
this._agentInstanceContext = agentInstanceContext;
this._fieldExpressionEvaluator = viewFactory.FieldExpression.ExprEvaluator;
}