public void ValidateInputMapping_CorrectFlow_OutputFound2()
{
IEditableExperiment experiment = ((IEditableExperiment)ExperimentManager.New());
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
ExperimentNode readerNode = experiment.AddComponentFromDefinition(m_componentReaderMetaDefinition, 5, 5);
ExperimentNode writerNode1 = experiment.AddComponentFromDefinition(m_componentWriterMetaDefinition, 15, 15);
ExperimentNode writerNode2 = experiment.AddComponentFromDefinition(m_componentWriterMetaDefinition, 25, 25);
experiment.AddConnection(experiment.StartNode, writerNode1);
experiment.AddConnection(writerNode1, writerNode2);
experiment.AddConnection(writerNode2, readerNode);
experiment.AddConnection(readerNode, experiment.EndNode);
(writerNode1.Data.Metadata as ComponentMetadata).IOSpec.Output["testoutput"].MappedTo = "test1";
(writerNode2.Data.Metadata as ComponentMetadata).IOSpec.Output["testoutput"].MappedTo = "test2";
(readerNode.Data.Metadata as ComponentMetadata).IOSpec.Input["testinput"].MappedTo = "test1";
RunnableNodeFactory templateGraphNodesFactory = new RunnableNodeFactory(AppContext.WorkspaceInstance);
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, templateGraphNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
Assert.IsFalse(template.IsEmpty);
Assert.IsFalse(readerNode.HasError);
Assert.IsFalse(writerNode1.HasError);
Assert.IsFalse(writerNode2.HasError);
Assert.AreEqual(5, template.Nodes.Count);
}
public void GraphStructureValidator_NoPathToEnd2()
{
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, 15, 15);
ExperimentNode node3 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 25, 25);
experiment.AddConnection(experiment.StartNode, node1);
experiment.AddConnection(experiment.StartNode, node3);
experiment.AddConnection(node1, node2);
experiment.AddConnection(node2, experiment.EndNode);
Assert.IsFalse(node1.HasError);
Assert.IsFalse(node2.HasError);
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, "Unable to detect path to the END node.");
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a CompositeComponentMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a CompositeComponentMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a CompositeComponentMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateCompositeComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
CompositeComponentMetadataDefinition compositeComponentMetadataDefinition = metadataDefinition as CompositeComponentMetadataDefinition;
if (compositeComponentMetadataDefinition != null)
{
data.Metadata = new CompositeComponentMetadata(compositeComponentMetadataDefinition, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
string componentName = data.Metadata.Label;
newCreatedNode = new CompositeComponentNode(componentNodeId, data, experiment.Settings);
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return(isCreated);
}
/// <summary>
/// Adds the component from definition to experiment.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition that defines newly added component.</param>
/// <param name="positionX">The position X at where new component is added</param>
/// <param name="positionY">The position Y at where new comopnent is added</param>
/// <returns>The newly constucted node</returns>
public static ExperimentNode AddComponentFromDefinitionToExperiment(IEditableExperiment experiment, MetadataDefinition metadataDefinition, double positionX, double positionY)
{
if (metadataDefinition == null)
throw new ArgumentNullException("metadataDefinition");
ExperimentNode newNode = null;
SerializedVertexData data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
// case 1. Primitive Component
bool isCreated = TryCreateComponent(experiment, metadataDefinition, data, out newNode);
// case 2. Composite Component
if(!isCreated)
isCreated = TryCreateCompositeComponent(experiment, metadataDefinition, data, out newNode);
// case 3. Decision
if (!isCreated)
isCreated = TryCreateDecisionComponent(experiment, metadataDefinition, data, out newNode);
// case 4. Loop
if (!isCreated)
isCreated = TryCreateLoopComponent(experiment, metadataDefinition, data, out newNode);
return newNode;
}
/// <summary>
/// Generates the scope node.
/// </summary>
/// <param name="scopeName">Name of the scope.</param>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="positionX">The position X.</param>
/// <param name="positionY">The position Y.</param>
/// <returns></returns>
private static LoopScopeNode CreateLoopScopeNode(string scopeName, IEditableExperiment experiment, double positionX, double positionY)
{
var data = new SerializedVertexDataWithSize();
data.X = positionX;
data.Y = positionY;
data.Width = 160;
data.Height = 160;
string componentId = Guid.NewGuid().ToString();
var componentGraph = new CompositeComponentEditableGraph(true);
componentGraph.References = new System.Collections.ObjectModel.ObservableCollection <TraceLabSDK.PackageSystem.IPackageReference>(experiment.References);
data.Metadata = new LoopScopeMetadata(componentGraph, scopeName, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
string componentName = data.Metadata.Label;
var loopScopeNode = new LoopScopeNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(loopScopeNode);
return(loopScopeNode);
}
/// <summary>
/// Generates the challenge node.
/// </summary>
/// <param name="challengeName">Name of the challenge.</param>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="positionX">The position X.</param>
/// <param name="positionY">The position Y.</param>
/// <returns></returns>
private static ChallengeNode CreateChallengeNode(string challengeName, IEditableExperiment experiment, double positionX, double positionY)
{
var data = new SerializedVertexDataWithSize();
data.X = positionX;
data.Y = positionY;
data.Width = 160;
data.Height = 160;
string componentId = Guid.NewGuid().ToString();
var componentGraph = new CompositeComponentEditableGraph(true);
if (componentGraph.References != null)
{
componentGraph.References = experiment.References.CopyCollection();
}
data.Metadata = new ChallengeMetadata(componentGraph, challengeName, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
string componentName = data.Metadata.Label;
var challengeNode = new ChallengeNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(challengeNode);
return(challengeNode);
}
/// <summary>
/// Connects the end.
/// When connecting the end, it also updates information in the experiment model data.
/// </summary>
/// <param name='end'>
/// End.
/// </param>
public override void ConnectEnd(MonoHotDraw.Connectors.IConnector end)
{
base.ConnectEnd(end);
if (end != null)
{
IComponentControl startComponentControl = StartConnector.Owner as IComponentControl;
IComponentControl endComponentControl = end.Owner as IComponentControl;
if (endComponentControl != null && startComponentControl != null)
{
//get access to owner experiment
IEditableExperiment ownerExperiment = endComponentControl.ExperimentNode.Owner as IEditableExperiment;
if (ownerExperiment != null)
{
ExperimentNodeConnection nodeConnection = ownerExperiment.AddConnection(startComponentControl.ExperimentNode, endComponentControl.ExperimentNode);
OnConnectionCompleted(nodeConnection);
m_experimentNodeConnection = nodeConnection;
// SPRINT 2: TLAB-129
CommentNode comment = nodeConnection.Source as CommentNode;
if (comment != null)
{
isSourceComment = true;
}
// END SPRINT 2: TLAB-129
}
}
}
}
// HERZUM SPRINT 1.0
private static bool TryCreateComment(IEditableExperiment experiment, MetadataDefinition metadataDefinition,
SerializedVertexData data, out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
CommentMetadataDefinition commentMetadataDefinition = metadataDefinition as CommentMetadataDefinition;
if (commentMetadataDefinition != null)
{
data.Metadata = new CommentMetadata(commentMetadataDefinition.Label);
string commentNodeId = Guid.NewGuid().ToString();
// HERZUM SPRINT 1.2 COMMENT
// newCreatedNode = new CommentNode(commentNodeId, data);
var data_with_size = new SerializedVertexDataWithSize();
data_with_size.X = data.X;
data_with_size.Y = data.Y;
data_with_size.Metadata = data.Metadata;
data_with_size.Width = 160;
data_with_size.Height = 160;
data_with_size.WidgetStatus = "normal";
newCreatedNode = new CommentNode(commentNodeId, data_with_size);
// END SPRINT 1.2 COMMENT
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return isCreated;
}
public void TestTemplateGraphDisposal_InValidNodes()
{
IEditableExperiment experiment = ((IEditableExperiment)ExperimentManager.New());
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
//construct some simple m_experiment
ExperimentNode node1 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
ExperimentNode node2 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
ExperimentNode node3 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
node1.Data.Metadata.Label = "Broken Component";
experiment.AddConnection(experiment.StartNode, node1);
experiment.AddConnection(node1, node2);
experiment.AddConnection(node2, node3);
experiment.AddConnection(node3, experiment.EndNode);
//initiate mockNodesFactory
MockNodesFactory mockNodesFactory = new MockNodesFactory();
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, mockNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
//adaptation should have failed and graph should be empty because broken node construction failed
Assert.IsTrue(template.IsEmpty);
//but also all of the previously created nodes before reaching the broken node during adaptation should have been disposed.
foreach (MockNode node in mockNodesFactory.CreatedNodes)
{
Assert.IsTrue(node.disposed);
}
}
/// <summary>
/// Performs operation of adding the new scope to the given decision.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.Input.ExecutedRoutedEventArgs"/> instance containing the event data.</param>
protected void ExecuteAddScopeToDecision(object sender, ExecutedRoutedEventArgs e)
{
GraphSharp.Controls.VertexControl vertexControl = e.Parameter as GraphSharp.Controls.VertexControl;
if (vertexControl != null)
{
ExperimentDecisionNode decisionNode = vertexControl.Vertex as ExperimentDecisionNode;
if (decisionNode != null)
{
ExitDecisionNode exitDecisionNode = null;
IEditableExperiment experiment = decisionNode.Owner as IEditableExperiment;
double rightmostX = decisionNode.Data.X;
HashSet <string> currentLabels = new HashSet <string>();
//iterate through outgoing scopes and find the scope with right border located most to the right among all scopes
//also locate among outgoing edges reference to exit
IEnumerable <ExperimentNodeConnection> outEdges;
if (experiment.TryGetOutEdges(decisionNode, out outEdges))
{
foreach (ExperimentNodeConnection connection in outEdges)
{
ScopeNode scope = connection.Target as ScopeNode;
if (scope != null)
{
double candidateRightMostX = scope.DataWithSize.X + scope.DataWithSize.Width / 2;
if (candidateRightMostX > rightmostX)
{
rightmostX = candidateRightMostX;
}
//also collect labels
currentLabels.Add(scope.Data.Metadata.Label);
}
else if (exitDecisionNode == null)
{
//try find exit decision node
exitDecisionNode = connection.Target as ExitDecisionNode;
}
}
}
double xPosition = rightmostX + 100;
double yPosition = decisionNode.Data.Y + 120;
string finalLabel = DetermineNewScopeLabel(currentLabels);
//check if deicion node is not null. In old decision nodes without scopes, there were no associated exit node,
//thus the scope cannot be added for these decisions.
if (exitDecisionNode != null)
{
ComponentFactory.AddScopeToDecision(finalLabel, xPosition, yPosition, decisionNode, exitDecisionNode, experiment);
}
}
}
}
public TopLevelEditableExperimentViewModel(IEditableExperiment experiment)
: base(experiment)
{
m_experiment = experiment;
RemoveNode = new DelegateCommand(RemoveNodeFunc, CanRemoveNodeFunc);
RemoveSelectedNodes = new DelegateCommand(RemoveSelectedNodesFunc, CanRemoveSelectedNodesFunc);
DragOver = new DelegateCommand(DragOverFunc);
Drop = new DelegateCommand(DropFunc, CanDropFunc);
ToogleLogLevel = new DelegateCommand(ToogleLogLevelFunc, CanToogleLogLevelFunc);
}
public TopLevelEditableExperimentViewModel(IEditableExperiment experiment)
: base(experiment)
{
m_experiment = experiment;
RemoveNode = new DelegateCommand(RemoveNodeFunc, CanRemoveNodeFunc);
RemoveSelectedNodes = new DelegateCommand(RemoveSelectedNodesFunc, CanRemoveSelectedNodesFunc);
DragOver = new DelegateCommand(DragOverFunc);
Drop = new DelegateCommand(DropFunc, CanDropFunc);
ToogleLogLevel = new DelegateCommand(ToogleLogLevelFunc, CanToogleLogLevelFunc);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
IEditableExperiment graph = value as IEditableExperiment;
if (graph == null)
{
return(null);
}
return(new TopLevelEditableExperimentViewModel(graph));
}
public override void InvokeEnd(double x, double y, IDrawingView view)
{
base.InvokeEnd(x, y, view);
if (clicked)
{
IEditableExperiment experiment = m_ownerComponent.ExperimentNode.Owner as IEditableExperiment;
if (experiment != null)
{
experiment.RemoveVertex(m_ownerComponent.ExperimentNode);
}
}
clicked = false;
}
public override void InvokeEnd(MouseEvent ev)
{
base.InvokeEnd(ev);
if (clicked)
{
IEditableExperiment experiment = m_ownerComponent.ExperimentNode.Owner as IEditableExperiment;
if (experiment != null)
{
experiment.RemoveVertex(m_ownerComponent.ExperimentNode);
}
}
clicked = false;
}
private static void GenerateScopesAndExit(IEditableExperiment experiment, SerializedVertexData data, ExperimentDecisionNode decisionNode)
{
ExitDecisionNode exitDecisionNode = GenerateExitDecisionNode(data.X, data.Y + 240);
experiment.AddVertex(exitDecisionNode);
//add invisible fixed connection between decision and exit - so that if scope can be skipped upon condition
experiment.AddFixedConnection(decisionNode, exitDecisionNode, true);
//set the log settings of all new nodes
experiment.SetLogLevelSettings(decisionNode);
experiment.SetLogLevelSettings(exitDecisionNode);
AddScopeToDecision("Scope 1", data.X - 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
AddScopeToDecision("Scope 2", data.X + 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
}
// END HERZUM 0.0
// HERZUM SPRINT 2.0: TLAB-65 CLASS
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a ChallengeMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a ChallengeMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateChallengeComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
ChallengeMetadataDefinition challengeMetadataDefinition = metadataDefinition as ChallengeMetadataDefinition;
if (challengeMetadataDefinition != null)
{
newCreatedNode = CreateChallengeNode(challengeMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return(isCreated);
}
/// <summary>
/// Adds the component from definition to experiment.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition that defines newly added component.</param>
/// <param name="positionX">The position X at where new component is added</param>
/// <param name="positionY">The position Y at where new comopnent is added</param>
/// <returns>The newly constucted node</returns>
public static ExperimentNode AddComponentFromDefinitionToExperiment(IEditableExperiment experiment, MetadataDefinition metadataDefinition, double positionX, double positionY)
{
if (metadataDefinition == null)
throw new ArgumentNullException("metadataDefinition");
ExperimentNode newNode = null;
SerializedVertexData data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
// case 1. Primitive Component
bool isCreated = TryCreateComponent(experiment, metadataDefinition, data, out newNode);
// case 2. Composite Component
if(!isCreated)
isCreated = TryCreateCompositeComponent(experiment, metadataDefinition, data, out newNode);
// case 3. Decision
if (!isCreated)
isCreated = TryCreateDecisionComponent(experiment, metadataDefinition, data, out newNode);
// case 4. Loop
if (!isCreated)
isCreated = TryCreateLoopComponent(experiment, metadataDefinition, data, out newNode);
// HERZUM SPRINT 0.0
// case 5. Scope
if (!isCreated)
isCreated = TryCreateScopeComponent(experiment, metadataDefinition, data, out newNode);
// END HERZUM 0.0
// HERZUM SPRINT 1.0
if (!isCreated)
isCreated = TryCreateComment(experiment, metadataDefinition, data, out newNode);
// END HERZUM SPRINT 1.0
// HERZUM SPRINT 2.0: TLAB-65
// case 5. Challenge
if (!isCreated)
isCreated = TryCreateChallengeComponent(experiment, metadataDefinition, data, out newNode);
// END HERZUM SPRINT 2.0: TLAB-65
return newNode;
}
/// <summary>
/// Creates the decision component.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="decisionMetadataDefinition">The decision metadata definition.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <returns>Newly added desicion node (note, that in case of decision additional nodes are constructed, two scopes and exit decision node). They are not returned.</returns>
private static ExperimentDecisionNode CreateDecisionComponent(IEditableExperiment experiment, DecisionMetadataDefinition decisionMetadataDefinition, SerializedVertexData data)
{
data.Metadata = new DecisionMetadata(decisionMetadataDefinition.Label);
ExperimentDecisionNode decisionNode = new ExperimentDecisionNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(decisionNode);
if (decisionMetadataDefinition.ID == DecisionMetadataDefinition.DecisionGuid)
{
//generate corresponding scopes and exit nodes
GenerateScopesAndExit(experiment, data, decisionNode);
}
//otherwise it is GoTo decision that does not have corresponding scopes, so simply return it
return(decisionNode);
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a LoopMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a LoopMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateLoopComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
LoopMetadataDefinition loopMetadataDefinition = metadataDefinition as LoopMetadataDefinition;
if (loopMetadataDefinition != null)
{
newCreatedNode = CreateLoopScopeNode(loopMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return(isCreated);
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a DecisionMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a DecisionMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a DecisionMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateDecisionComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
DecisionMetadataDefinition decisionMetadataDefinition = metadataDefinition as DecisionMetadataDefinition;
if (decisionMetadataDefinition != null)
{
newCreatedNode = CreateDecisionComponent(experiment, decisionMetadataDefinition, data);
isCreated = true;
}
return(isCreated);
}
public override void InvokeEnd(MouseEvent ev)
{
base.InvokeEnd(ev);
if (clicked)
{
// HERZUM SPRINT 2.0 TLAB-99
// Experiment ownerExperiment = m_ownerConnection.Owner;
IEditableExperiment ownerExperiment = m_ownerConnection.ExperimentNodeConnection.Target.Owner as IEditableExperiment;
if (ownerExperiment != null)
{
// END HERZUM SPRINT 2.0 TLAB-99
ownerExperiment.RemoveConnection(m_ownerConnection.ExperimentNodeConnection);
}
}
clicked = false;
}
/// <summary>
/// Determines whether the given decision is an old version decision.
/// Previously decisions were independent nodes without scopes and corresponding exit node.
/// Thus for old decisions we want to choose another template.
/// </summary>
/// <param name="decisionNode">The decision node.</param>
/// <returns>
/// <c>true</c> if the specified decision node is old decision; otherwise, <c>false</c>.
/// </returns>
private static bool IsGotoDecision(ExperimentDecisionNode decisionNode)
{
IEditableExperiment experiment = decisionNode.Owner as IEditableExperiment;
IEnumerable <ExperimentNodeConnection> outEdges;
if (experiment.TryGetOutEdges(decisionNode, out outEdges))
{
foreach (ExperimentNodeConnection connection in outEdges)
{
if (connection.Target is ExitDecisionNode)
{
return(false);
}
}
}
return(true);
}
/// <summary>
/// Connects the end.
/// When connecting the end, it also updates information in the experiment model data.
/// </summary>
/// <param name='end'>
/// End.
/// </param>
public override void ConnectEnd(MonoHotDraw.Connectors.IConnector end)
{
base.ConnectEnd(end);
if (end != null)
{
IComponentControl startComponentControl = StartConnector.Owner as IComponentControl;
IComponentControl endComponentControl = end.Owner as IComponentControl;
if (endComponentControl != null && startComponentControl != null)
{
//get access to owner experiment
IEditableExperiment ownerExperiment = endComponentControl.ExperimentNode.Owner as IEditableExperiment;
if (ownerExperiment != null)
{
ExperimentNodeConnection nodeConnection = ownerExperiment.AddConnection(startComponentControl.ExperimentNode, endComponentControl.ExperimentNode);
OnConnectionCompleted(nodeConnection);
m_experimentNodeConnection = nodeConnection;
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ExperimentViewModel"/> class.
/// </summary>
/// <param name="experiment">The experiment that this ViewModel represents. This is intentionally NOT the interface</param>
public ExperimentViewModel(BaseExperiment experiment)
{
if (experiment == null)
{
throw new ArgumentNullException("experiment");
}
//determine if experiment is editable
IEditableExperiment editableExperiment = experiment as IEditableExperiment;
if (editableExperiment != null)
{
m_topLevel = new TopLevelEditableExperimentViewModel(editableExperiment);
}
else
{
m_topLevel = new TopLevelExperimentViewModel(experiment);
}
m_currentView = m_topLevel;
OpenComponentGraph = new DelegateCommand(OpenComponentGraphFunc, CanOpenComponentGraph);
RunExperiment = new DelegateCommand(RunExperimentFunc, CanRunExperimentFunc);
StopExperiment = new DelegateCommand(StopExperimentFunc, CanStopExperimentFunc);
AboutExperimentCommand = new DelegateCommand(DoAboutExperiment);
PackExperiment = new DelegateCommand(PackExperimentFunc);
//top level does not have parent id
AddSubLevels(String.Empty, m_topLevel);
experiment.NodeAdded += OnNodeAdded;
experiment.NodeRemoved += OnNodeRemoved;
experiment.NodeFinished += OnNodeFinished;
experiment.NodeHasError += OnNodeHasError;
experiment.ExperimentStarted += OnExperimentStarted;
experiment.ExperimentCompleted += OnExperimentCompleted;
}
/// <summary>
/// Attempts to create the primitive component. Component is created only if definition is a ComponentMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a ComponentMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a ComponentMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition,
SerializedVertexData data, out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
ComponentMetadataDefinition componentMetadataDefinition = metadataDefinition as ComponentMetadataDefinition;
if (componentMetadataDefinition != null)
{
data.Metadata = new ComponentMetadata(componentMetadataDefinition, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
newCreatedNode = new ComponentNode(componentNodeId, data);
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return isCreated;
}
/// <summary>
/// Adds the component from definition to experiment.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition that defines newly added component.</param>
/// <param name="positionX">The position X at where new component is added</param>
/// <param name="positionY">The position Y at where new comopnent is added</param>
/// <returns>The newly constucted node</returns>
public static ExperimentNode AddComponentFromDefinitionToExperiment(IEditableExperiment experiment, MetadataDefinition metadataDefinition, double positionX, double positionY)
{
if (metadataDefinition == null)
{
throw new ArgumentNullException("metadataDefinition");
}
ExperimentNode newNode = null;
SerializedVertexData data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
// case 1. Primitive Component
bool isCreated = TryCreateComponent(experiment, metadataDefinition, data, out newNode);
// case 2. Composite Component
if (!isCreated)
{
isCreated = TryCreateCompositeComponent(experiment, metadataDefinition, data, out newNode);
}
// case 3. Decision
if (!isCreated)
{
isCreated = TryCreateDecisionComponent(experiment, metadataDefinition, data, out newNode);
}
// case 4. Loop
if (!isCreated)
{
isCreated = TryCreateLoopComponent(experiment, metadataDefinition, data, out newNode);
}
return(newNode);
}
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 TestTemplateGraphDisposal_ValidNodes()
{
IEditableExperiment experiment = ((IEditableExperiment)ExperimentManager.New());
experiment.ExperimentInfo.FilePath = "C:\\somefakelocation\\mockExperiment.teml";
//construct some simple m_experiment
ExperimentNode node1 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
ExperimentNode node2 = experiment.AddComponentFromDefinition(m_emptyComponentMetaDefinition, 5, 5);
experiment.AddConnection(experiment.StartNode, node1);
experiment.AddConnection(node1, node2);
experiment.AddConnection(node2, experiment.EndNode);
//initiate mockNodesFactory
MockNodesFactory mockNodesFactory = new MockNodesFactory();
RunnableExperimentBase template = GraphAdapter.Adapt(experiment, mockNodesFactory, AppContext.Components, AppContext.WorkspaceInstance.TypeDirectories);
foreach (MockNode node in mockNodesFactory.CreatedNodes)
{
Assert.IsFalse(node.disposed);
}
//execute disptacher, because in case of correct graph dispatcher disposes nodes
MockProgress progress = new MockProgress();
using (var dispatcher = ExperimentRunnerFactory.CreateExperimentRunner(template))
{
dispatcher.ExecuteExperiment(progress);
Assert.IsFalse(progress.HasError);
}
foreach (MockNode node in mockNodesFactory.CreatedNodes)
{
Assert.IsTrue(node.disposed);
}
}
// HERZUM SPRINT 1.0
private static bool TryCreateComment(IEditableExperiment experiment, MetadataDefinition metadataDefinition,
SerializedVertexData data, out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
CommentMetadataDefinition commentMetadataDefinition = metadataDefinition as CommentMetadataDefinition;
if (commentMetadataDefinition != null)
{
data.Metadata = new CommentMetadata(commentMetadataDefinition.Label);
string commentNodeId = Guid.NewGuid().ToString();
// HERZUM SPRINT 1.2 COMMENT
// newCreatedNode = new CommentNode(commentNodeId, data);
var data_with_size = new SerializedVertexDataWithSize();
data_with_size.X = data.X;
data_with_size.Y = data.Y;
data_with_size.Metadata = data.Metadata;
data_with_size.Width = 160;
data_with_size.Height = 160;
data_with_size.WidgetStatus = "normal";
newCreatedNode = new CommentNode(commentNodeId, data_with_size);
// END SPRINT 1.2 COMMENT
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return(isCreated);
}
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.");
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a LoopMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a LoopMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateLoopComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
LoopMetadataDefinition loopMetadataDefinition = metadataDefinition as LoopMetadataDefinition;
if (loopMetadataDefinition != null)
{
newCreatedNode = CreateLoopScopeNode(loopMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return isCreated;
}
/// <summary>
/// Generates the challenge node.
/// </summary>
/// <param name="challengeName">Name of the challenge.</param>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="positionX">The position X.</param>
/// <param name="positionY">The position Y.</param>
/// <returns></returns>
private static ChallengeNode CreateChallengeNode(string challengeName, IEditableExperiment experiment, double positionX, double positionY)
{
var data = new SerializedVertexDataWithSize();
data.X = positionX;
data.Y = positionY;
data.Width = 160;
data.Height = 160;
string componentId = Guid.NewGuid().ToString();
var componentGraph = new CompositeComponentEditableGraph(true);
if (componentGraph.References != null)
{
componentGraph.References = experiment.References.CopyCollection();
}
data.Metadata = new ChallengeMetadata(componentGraph, challengeName, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
string componentName = data.Metadata.Label;
var challengeNode = new ChallengeNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(challengeNode);
return challengeNode;
}
/// <summary>
/// Adds the scope to decision.
/// Default scope size is 160 by 160
/// </summary>
/// <param name="label">The label.</param>
/// <param name="positionX">The center X position of the scope.</param>
/// <param name="positionY">The center Y position of the scope.</param>
/// <param name="decisionNode">The decision node.</param>
/// <param name="exitDecisionNode">The exit decision node.</param>
/// <param name="experiment">The experiment.</param>
public static void AddScopeToDecision(string label, double positionX, double positionY, ExperimentDecisionNode decisionNode, ExitDecisionNode exitDecisionNode, IEditableExperiment experiment, double width = 160, double height = 160)
{
ScopeNode scopeNode = GenerateScopeNode(label, experiment, positionX, positionY, width, height);
//set decision and exit decision references
//(also note that ExperimentFactory also sets it when deseralizing experiment)
scopeNode.DecisionNode = decisionNode;
scopeNode.ExitDecisionNode = exitDecisionNode;
experiment.AddVertex(scopeNode);
experiment.AddFixedConnection(decisionNode, scopeNode, true);
experiment.AddFixedConnection(scopeNode, exitDecisionNode, true);
experiment.SetLogLevelSettings(scopeNode);
}
// END HERZUM 0.0
// HERZUM SPRINT 2.0: TLAB-65 CLASS
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a ChallengeMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a ChallengeMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateChallengeComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
ChallengeMetadataDefinition challengeMetadataDefinition = metadataDefinition as ChallengeMetadataDefinition;
if (challengeMetadataDefinition != null)
{
newCreatedNode = CreateChallengeNode(challengeMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return isCreated;
}
/// <summary>
/// Adds the scope to decision.
/// Default scope size is 160 by 160
/// </summary>
/// <param name="label">The label.</param>
/// <param name="positionX">The center X position of the scope.</param>
/// <param name="positionY">The center Y position of the scope.</param>
/// <param name="decisionNode">The decision node.</param>
/// <param name="exitDecisionNode">The exit decision node.</param>
/// <param name="experiment">The experiment.</param>
public static void AddScopeToDecision(string label, double positionX, double positionY, ExperimentDecisionNode decisionNode, ExitDecisionNode exitDecisionNode, IEditableExperiment experiment, double width = 160, double height = 160)
{
ScopeNode scopeNode = GenerateScopeNode(label, experiment, positionX, positionY, width, height);
//set decision and exit decision references
//(also note that ExperimentFactory also sets it when deseralizing experiment)
scopeNode.DecisionNode = decisionNode;
scopeNode.ExitDecisionNode = exitDecisionNode;
experiment.AddVertex(scopeNode);
experiment.AddFixedConnection(decisionNode, scopeNode, true);
experiment.AddFixedConnection(scopeNode, exitDecisionNode, true);
experiment.SetLogLevelSettings(scopeNode);
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a DecisionMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a DecisionMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a DecisionMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateDecisionComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
DecisionMetadataDefinition decisionMetadataDefinition = metadataDefinition as DecisionMetadataDefinition;
if (decisionMetadataDefinition != null)
{
newCreatedNode = CreateDecisionComponent(experiment, decisionMetadataDefinition, data);
isCreated = true;
}
return isCreated;
}
/// <summary>
/// Creates the decision component.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="decisionMetadataDefinition">The decision metadata definition.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <returns>Newly added desicion node (note, that in case of decision additional nodes are constructed, two scopes and exit decision node). They are not returned.</returns>
private static ExperimentDecisionNode CreateDecisionComponent(IEditableExperiment experiment, DecisionMetadataDefinition decisionMetadataDefinition, SerializedVertexData data)
{
data.Metadata = new DecisionMetadata(decisionMetadataDefinition.Label);
ExperimentDecisionNode decisionNode = new ExperimentDecisionNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(decisionNode);
if (decisionMetadataDefinition.ID == DecisionMetadataDefinition.DecisionGuid)
{
//generate corresponding scopes and exit nodes
GenerateScopesAndExit(experiment, data, decisionNode);
}
//otherwise it is GoTo decision that does not have corresponding scopes, so simply return it
return decisionNode;
}
/// <summary>
/// Generates the scope node.
/// </summary>
/// <param name="scopeName">Name of the scope.</param>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="positionX">The position X.</param>
/// <param name="positionY">The position Y.</param>
/// <returns></returns>
private static LoopScopeNode CreateLoopScopeNode(string scopeName, IEditableExperiment experiment, double positionX, double positionY)
{
var data = new SerializedVertexDataWithSize();
data.X = positionX;
data.Y = positionY;
data.Width = 160;
data.Height = 160;
string componentId = Guid.NewGuid().ToString();
var componentGraph = new CompositeComponentEditableGraph(true);
componentGraph.References = new System.Collections.ObjectModel.ObservableCollection<TraceLabSDK.PackageSystem.IPackageReference>(experiment.References);
data.Metadata = new LoopScopeMetadata(componentGraph, scopeName, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
string componentName = data.Metadata.Label;
var loopScopeNode = new LoopScopeNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(loopScopeNode);
return loopScopeNode;
}
private static void GenerateScopesAndExit(IEditableExperiment experiment, SerializedVertexData data, ExperimentDecisionNode decisionNode)
{
ExitDecisionNode exitDecisionNode = GenerateExitDecisionNode(data.X, data.Y + 240);
experiment.AddVertex(exitDecisionNode);
//add invisible fixed connection between decision and exit - so that if scope can be skipped upon condition
experiment.AddFixedConnection(decisionNode, exitDecisionNode, true);
//set the log settings of all new nodes
experiment.SetLogLevelSettings(decisionNode);
experiment.SetLogLevelSettings(exitDecisionNode);
AddScopeToDecision("Scope 1", data.X - 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
AddScopeToDecision("Scope 2", data.X + 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
}