/// <summary>
/// Creates the scope composite component node. It actually returns the composite component, but with different nested workspace wrapper.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="scopeMetadata">The scope metadata.</param>
/// <param name="loggerNameRoot">The logger name root.</param>
/// <param name="library">The library.</param>
/// <param name="componentsAppDomain">The components app domain.</param>
/// <param name="terminateExperimentExecutionResetEvent">The terminate experiment execution reset event.</param>
/// <returns></returns>
protected RunnableNode CreateScopeCompositeComponentNode(string id, ScopeBaseMetadata scopeMetadata, LoggerNameRoot loggerNameRoot,
ComponentsLibrary library, AppDomain componentsAppDomain,
System.Threading.ManualResetEvent terminateExperimentExecutionResetEvent)
{
ScopeNestedWorkspaceWrapper workspaceWrapper = WorkspaceWrapperFactory.CreateCompositeComponentWorkspaceWrapper(scopeMetadata, Workspace, id, componentsAppDomain);
//scope can standard runnable factory, unlike the composite component
IRunnableNodeFactory nodesFactory = new RunnableNodeFactory(workspaceWrapper);
RunnableExperimentBase subExperiment = ConstructSubExperiment(scopeMetadata, loggerNameRoot, library, componentsAppDomain, terminateExperimentExecutionResetEvent, nodesFactory);
return(new RunnableCompositeComponentNode(id, scopeMetadata, subExperiment, workspaceWrapper, library, scopeMetadata.WaitsForAllPredecessors));
}
internal static IExperimentRunner CreateExperimentRunner(IExperiment currentExperiment,
TraceLab.Core.Workspaces.Workspace workspace,
TraceLab.Core.Components.ComponentsLibrary library)
{
// Allow all nodes to send info to logs - if any targets exist.
foreach (TraceLab.Core.Experiments.ExperimentNode node in currentExperiment.Vertices)
{
var componentNode = node as TraceLab.Core.Experiments.ComponentNode;
if (componentNode != null)
{
foreach (TraceLab.Core.Settings.LogLevelItem item in componentNode.Data.Metadata.LogLevels)
{
item.IsEnabled = true;
}
}
}
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(workspace);
TraceLab.Core.ExperimentExecution.RunnableExperimentBase template = GraphAdapter.Adapt(currentExperiment, templateGraphNodesFactory, library, workspace.TypeDirectories);
var dispatcher = ExperimentRunnerFactory.CreateExperimentRunner(template);
return dispatcher;
}
/// <summary>
/// Creates the scope composite component node. It actually returns the composite component, but with different nested workspace wrapper.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="loopScopeMetadata">The scope metadata.</param>
/// <param name="loggerNameRoot">The logger name root.</param>
/// <param name="library">The library.</param>
/// <param name="componentsAppDomain">The components app domain.</param>
/// <param name="terminateExperimentExecutionResetEvent">The terminate experiment execution reset event.</param>
/// <returns></returns>
protected RunnableNode CreateLoopNode(string id, LoopScopeMetadata loopScopeMetadata, LoggerNameRoot loggerNameRoot,
ComponentsLibrary library, AppDomain componentsAppDomain,
System.Threading.ManualResetEvent terminateExperimentExecutionResetEvent)
{
ScopeNestedWorkspaceWrapper workspaceWrapper = WorkspaceWrapperFactory.CreateCompositeComponentWorkspaceWrapper(loopScopeMetadata, Workspace, id, componentsAppDomain);
//scope can standard runnable factory, unlike the composite component
IRunnableNodeFactory nodesFactory = new RunnableNodeFactory(workspaceWrapper);
RunnableExperimentBase subExperiment = ConstructSubExperiment(loopScopeMetadata, loggerNameRoot, library, componentsAppDomain, terminateExperimentExecutionResetEvent, nodesFactory);
ILoopDecisionModule decisionModule = DecisionModuleFactory.LoadDecisionModule(loopScopeMetadata, Workspace, componentsAppDomain);
return new RunnableLoopNode(id, decisionModule, loopScopeMetadata, subExperiment, workspaceWrapper, library, loopScopeMetadata.WaitsForAllPredecessors);
}
public void ValidateInputMapping_Decision_CorrectMapping()
{
Experiment experiment = ExperimentManager.New();
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
ExperimentNode writerNode = experiment.AddComponentFromDefinition(m_componentWriterMetaDefinition, 15, 15);
(writerNode.Data.Metadata as ComponentMetadata).IOSpec.Output["testoutput"].MappedTo = "test";
ExperimentNode readerNode = experiment.AddComponentFromDefinition(m_componentReaderMetaDefinition, 25, 25);
(readerNode.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "test";
ExperimentNode incrementerNode = experiment.AddComponentFromDefinition(m_incrementerComponentMetaDefinition, 35, 35);
(incrementerNode.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "test";
(incrementerNode.Data.Metadata as ComponentMetadata).IOSpec.Output["testoutput"].MappedTo = "test";
var decisionNode = AddDecisionToExperiment(experiment, 10, 10);
//code doesn't really matter in this case, because we don't execute dispatcher
string decisionCode = "";
decisionNode.Data.Metadata = CompileMockDecision(decisionCode);
experiment.AddConnection(experiment.StartNode, writerNode);
experiment.AddConnection(writerNode, readerNode);
experiment.AddConnection(readerNode, decisionNode);
experiment.AddConnection(decisionNode, incrementerNode);
experiment.AddConnection(incrementerNode, readerNode);
experiment.AddConnection(decisionNode, experiment.EndNode);
Assert.IsFalse(writerNode.HasError);
Assert.IsFalse(readerNode.HasError);
Assert.IsFalse(incrementerNode.HasError);
Assert.IsFalse(decisionNode.HasError);
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(AppContext.WorkspaceInstance);
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
Assert.IsFalse(writerNode.HasError);
Assert.IsFalse(readerNode.HasError);
Assert.IsFalse(incrementerNode.HasError);
Assert.IsFalse(decisionNode.HasError);
Assert.IsFalse(template.IsEmpty);
Assert.AreEqual(6, template.Nodes.Count);
//check all edges
foreach (RunnableNode node in template.Nodes)
{
if (node is RunnableDecisionNode)
{
//in this graph decision node has only two outcoming edges
Assert.AreEqual(2, node.NextNodes.Count);
}
else if (node is RunnableEndNode)
{
//end node has none outcoming edges
Assert.AreEqual(0, node.NextNodes.Count);
}
else
{
//all other nodes in this graph has only one outcoming edge
Assert.AreEqual(1, node.NextNodes.Count);
}
}
}
public void ValidateInputMapping_CorrectFlow_OutputFound3()
{
IEditableExperiment experiment = ((IEditableExperiment)ExperimentManager.New());
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
ExperimentNode writerNode1 = experiment.AddComponentFromDefinition(m_componentWriterMetaDefinition, 15, 15);
ExperimentNode writerNode2 = experiment.AddComponentFromDefinition(m_componentWriterMetaDefinition, 35, 35);
ExperimentNode readerNode1 = experiment.AddComponentFromDefinition(m_componentReaderMetaDefinition, 5, 5);
ExperimentNode readerNode2 = experiment.AddComponentFromDefinition(m_componentReaderMetaDefinition, 25, 25);
experiment.AddConnection(experiment.StartNode, writerNode1);
experiment.AddConnection(experiment.StartNode, writerNode2);
experiment.AddConnection(writerNode1, readerNode2);
experiment.AddConnection(writerNode2, readerNode1);
experiment.AddConnection(readerNode1, readerNode2);
experiment.AddConnection(readerNode2, experiment.EndNode);
(writerNode1.Data.Metadata as ComponentMetadata).IOSpec.Output["testoutput"].MappedTo = "test1";
(writerNode2.Data.Metadata as ComponentMetadata).IOSpec.Output["testoutput"].MappedTo = "test2";
(readerNode1.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "test2";
(readerNode2.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "test2";
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(AppContext.WorkspaceInstance);
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
Assert.IsFalse(readerNode1.HasError);
Assert.IsFalse(readerNode2.HasError);
Assert.IsFalse(writerNode1.HasError);
Assert.IsFalse(writerNode2.HasError);
Assert.IsFalse(template.IsEmpty);
Assert.AreEqual(6, template.Nodes.Count);
}
public void ValidateInputMapping_NoOutputFound2()
{
Assert.Fail("Test temporarily broken. The input mapping validator temporarily validates across all components, " +
"not only predecessors nodes. Test ignored till the validator feature is going to be revisited.");
IEditableExperiment experiment = ((IEditableExperiment)ExperimentManager.New());
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
ExperimentNode readerNode1 = experiment.AddComponentFromDefinition(m_componentReaderMetaDefinition, 5, 5);
ExperimentNode readerNode2 = experiment.AddComponentFromDefinition(m_componentReaderMetaDefinition, 15, 15);
ExperimentNode writerNode = experiment.AddComponentFromDefinition(m_componentWriterMetaDefinition, 25, 25);
experiment.AddConnection(experiment.StartNode, writerNode);
experiment.AddConnection(experiment.StartNode, readerNode1);
experiment.AddConnection(writerNode, readerNode2);
experiment.AddConnection(readerNode1, experiment.EndNode);
experiment.AddConnection(readerNode2, experiment.EndNode);
(writerNode.Data.Metadata as ComponentMetadata).IOSpec.Output["testoutput"].MappedTo = "fakemapping";
(readerNode1.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "fakemapping";
(readerNode2.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "fakemapping";
Assert.IsFalse(readerNode1.HasError);
Assert.IsFalse(readerNode2.HasError);
Assert.IsFalse(writerNode.HasError);
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(AppContext.WorkspaceInstance);
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
Assert.IsTrue(template.IsEmpty);
Assert.IsFalse(readerNode2.HasError);
Assert.IsFalse(writerNode.HasError);
Assert.IsTrue(readerNode1.HasError);
Assert.AreEqual(readerNode1.ErrorMessage, "The component attempts to load 'fakemapping' from the Workspace. However, none of the previous components outputs 'fakemapping' to the Workspace.");
}
public void ValidateInputMapping_NoOutputFound()
{
IEditableExperiment experiment = ((IEditableExperiment)ExperimentManager.New());
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
ExperimentNode readerNode = experiment.AddComponentFromDefinition(m_componentReaderMetaDefinition, 5, 5);
ExperimentNode writerNode = experiment.AddComponentFromDefinition(m_componentWriterMetaDefinition, 5, 5);
experiment.AddConnection(experiment.StartNode, writerNode);
experiment.AddConnection(writerNode, readerNode);
experiment.AddConnection(readerNode, experiment.EndNode);
(readerNode.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "fakemapping";
Assert.IsFalse(readerNode.HasError);
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(AppContext.WorkspaceInstance);
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
Assert.IsTrue(template.IsEmpty);
Assert.IsTrue(readerNode.HasError);
Assert.AreEqual(readerNode.ErrorMessage, "The component attempts to load 'fakemapping' from the Workspace. However, none of the previous components outputs 'fakemapping' to the Workspace.");
}
public void GraphStructureValidator_NoCircularLinkIfDecision()
{
Experiment experiment = ExperimentManager.New();
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
ExperimentNode node1 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
ExperimentNode node2 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 15, 15);
var decisionNode = AddDecisionToExperiment(experiment, 10, 10);
decisionNode.Data.Metadata = CompileMockDecision("");
experiment.AddConnection(experiment.StartNode, node1);
experiment.AddConnection(node1, node2);
experiment.AddConnection(node2, decisionNode);
experiment.AddConnection(decisionNode, node1);
experiment.AddConnection(decisionNode, experiment.EndNode);
Assert.IsFalse(node1.HasError);
Assert.IsFalse(node2.HasError);
Assert.IsFalse(decisionNode.HasError);
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(AppContext.WorkspaceInstance);
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
Assert.IsFalse(node1.HasError);
Assert.IsFalse(node2.HasError);
Assert.IsFalse(decisionNode.HasError);
Assert.IsFalse(template.IsEmpty);
Assert.AreEqual(5, template.Nodes.Count);
//check all edges
foreach (RunnableNode node in template.Nodes)
{
if (node is RunnableDecisionNode)
{
//in this graph decision node has only two outcoming edges
Assert.AreEqual(2, node.NextNodes.Count);
}
else if (node is RunnableEndNode)
{
//end node has none outcoming edges
Assert.AreEqual(0, node.NextNodes.Count);
}
else
{
//all other nodes in this graph has only one outcoming edge
Assert.AreEqual(1, node.NextNodes.Count);
}
}
}
public void GraphStructureValidator_CircularLink()
{
IEditableExperiment experiment = ((IEditableExperiment)ExperimentManager.New());
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
ExperimentNode node1 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
ExperimentNode node2 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
ExperimentNode node3 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
experiment.AddConnection(experiment.StartNode, node1);
experiment.AddConnection(node1, node2);
experiment.AddConnection(node2, node3);
experiment.AddConnection(node3, node1);
Assert.IsFalse(node3.HasError);
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(AppContext.WorkspaceInstance);
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
Assert.IsTrue(template.IsEmpty);
Assert.IsTrue(node3.HasError);
Assert.AreEqual(node3.ErrorMessage, "Circular link detected.");
}
private static IExperimentRunner CreateExperiment(Experiment experiment, Workspace workspace, ComponentsLibrary library)
{
RunnableExperimentBase graph = null;
ExperimentWorkspaceWrapper experimentWorkspaceWrapper = WorkspaceWrapperFactory.CreateExperimentWorkspaceWrapper(workspace, experiment.ExperimentInfo.Id);
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(experimentWorkspaceWrapper);
graph = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, library, workspace.TypeDirectories);
//clear Workspace
workspace.DeleteUnits(experiment.ExperimentInfo.Id);
IExperimentRunner dispatcher = ExperimentRunnerFactory.CreateExperimentRunner(graph);
return dispatcher;
}