public static bool CanAcceptSourceAndTarget(DslModeling::ModelElement candidateSource, DslModeling::ModelElement candidateTarget)
{
// Accepts null, null; source, null; source, target but NOT null, target
if (candidateSource == null)
{
if (candidateTarget != null)
{
throw new global::System.ArgumentNullException("candidateSource");
}
else // Both null
{
return(false);
}
}
bool acceptSource = CanAcceptSource(candidateSource);
// If the source wasn't accepted then there's no point checking targets.
// If there is no target then the source controls the accept.
if (!acceptSource || candidateTarget == null)
{
return(acceptSource);
}
else // Check combinations
{
if (candidateSource is global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)
{
if (candidateTarget is global::NuPattern.Authoring.WorkflowDesign.ProductionTool)
{
global::NuPattern.Authoring.WorkflowDesign.ProducedAsset sourceProducedAsset = (global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)candidateSource;
global::NuPattern.Authoring.WorkflowDesign.ProductionTool targetProductionTool = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)candidateTarget;
if (targetProductionTool == null || sourceProducedAsset == null || global::NuPattern.Authoring.WorkflowDesign.ProducedAssetSuppliesProductionTools.GetLinks(sourceProducedAsset, targetProductionTool).Count > 0)
{
return(false);
}
return(true);
}
}
if (candidateSource is global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset)
{
if (candidateTarget is global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)
{
global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset sourceSuppliedAsset = (global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset)candidateSource;
global::NuPattern.Authoring.WorkflowDesign.ProducedAsset targetProducedAsset = (global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)candidateTarget;
if (targetProducedAsset == null || sourceSuppliedAsset == null || global::NuPattern.Authoring.WorkflowDesign.SuppliedAssetCopiesToProducedAssets.GetLinks(sourceSuppliedAsset, targetProducedAsset).Count > 0)
{
return(false);
}
return(true);
}
else if (candidateTarget is global::NuPattern.Authoring.WorkflowDesign.ProductionTool)
{
global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset sourceSuppliedAsset = (global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset)candidateSource;
global::NuPattern.Authoring.WorkflowDesign.ProductionTool targetProductionTool = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)candidateTarget;
if (targetProductionTool == null || sourceSuppliedAsset == null || global::NuPattern.Authoring.WorkflowDesign.SuppliedAssetSuppliesProductionTools.GetLinks(sourceSuppliedAsset, targetProductionTool).Count > 0)
{
return(false);
}
return(true);
}
}
if (candidateSource is global::NuPattern.Authoring.WorkflowDesign.ProductionTool)
{
if (candidateTarget is global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)
{
global::NuPattern.Authoring.WorkflowDesign.ProductionTool sourceProductionTool = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)candidateSource;
global::NuPattern.Authoring.WorkflowDesign.ProducedAsset targetProducedAsset = (global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)candidateTarget;
if (targetProducedAsset == null || sourceProductionTool == null || global::NuPattern.Authoring.WorkflowDesign.ProductionToolProducesProducedAssets.GetLinks(sourceProductionTool, targetProducedAsset).Count > 0)
{
return(false);
}
return(true);
}
else if (candidateTarget is global::NuPattern.Authoring.WorkflowDesign.VariabilityRequirement)
{
global::NuPattern.Authoring.WorkflowDesign.ProductionTool sourceProductionTool = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)candidateSource;
global::NuPattern.Authoring.WorkflowDesign.VariabilityRequirement targetVariabilityRequirement = (global::NuPattern.Authoring.WorkflowDesign.VariabilityRequirement)candidateTarget;
if (targetVariabilityRequirement == null || sourceProductionTool == null || global::NuPattern.Authoring.WorkflowDesign.ProductionToolReferencesVariabilityRequirements.GetLinks(sourceProductionTool, targetVariabilityRequirement).Count > 0)
{
return(false);
}
return(true);
}
}
}
return(false);
}
public static DslModeling::ElementLink Connect(DslModeling::ModelElement source, DslModeling::ModelElement target)
{
if (source == null)
{
throw new global::System.ArgumentNullException("source");
}
if (target == null)
{
throw new global::System.ArgumentNullException("target");
}
if (CanAcceptSourceAndTarget(source, target))
{
if (source is global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)
{
if (target is global::NuPattern.Authoring.WorkflowDesign.ProductionTool)
{
global::NuPattern.Authoring.WorkflowDesign.ProducedAsset sourceAccepted = (global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)source;
global::NuPattern.Authoring.WorkflowDesign.ProductionTool targetAccepted = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)target;
DslModeling::ElementLink result = new global::NuPattern.Authoring.WorkflowDesign.ProducedAssetSuppliesProductionTools(sourceAccepted, targetAccepted);
if (DslModeling::DomainClassInfo.HasNameProperty(result))
{
DslModeling::DomainClassInfo.SetUniqueName(result);
}
return(result);
}
}
if (source is global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset)
{
if (target is global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)
{
global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset sourceAccepted = (global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset)source;
global::NuPattern.Authoring.WorkflowDesign.ProducedAsset targetAccepted = (global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)target;
DslModeling::ElementLink result = new global::NuPattern.Authoring.WorkflowDesign.SuppliedAssetCopiesToProducedAssets(sourceAccepted, targetAccepted);
if (DslModeling::DomainClassInfo.HasNameProperty(result))
{
DslModeling::DomainClassInfo.SetUniqueName(result);
}
return(result);
}
else if (target is global::NuPattern.Authoring.WorkflowDesign.ProductionTool)
{
global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset sourceAccepted = (global::NuPattern.Authoring.WorkflowDesign.SuppliedAsset)source;
global::NuPattern.Authoring.WorkflowDesign.ProductionTool targetAccepted = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)target;
DslModeling::ElementLink result = new global::NuPattern.Authoring.WorkflowDesign.SuppliedAssetSuppliesProductionTools(sourceAccepted, targetAccepted);
if (DslModeling::DomainClassInfo.HasNameProperty(result))
{
DslModeling::DomainClassInfo.SetUniqueName(result);
}
return(result);
}
}
if (source is global::NuPattern.Authoring.WorkflowDesign.ProductionTool)
{
if (target is global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)
{
global::NuPattern.Authoring.WorkflowDesign.ProductionTool sourceAccepted = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)source;
global::NuPattern.Authoring.WorkflowDesign.ProducedAsset targetAccepted = (global::NuPattern.Authoring.WorkflowDesign.ProducedAsset)target;
DslModeling::ElementLink result = new global::NuPattern.Authoring.WorkflowDesign.ProductionToolProducesProducedAssets(sourceAccepted, targetAccepted);
if (DslModeling::DomainClassInfo.HasNameProperty(result))
{
DslModeling::DomainClassInfo.SetUniqueName(result);
}
return(result);
}
else if (target is global::NuPattern.Authoring.WorkflowDesign.VariabilityRequirement)
{
global::NuPattern.Authoring.WorkflowDesign.ProductionTool sourceAccepted = (global::NuPattern.Authoring.WorkflowDesign.ProductionTool)source;
global::NuPattern.Authoring.WorkflowDesign.VariabilityRequirement targetAccepted = (global::NuPattern.Authoring.WorkflowDesign.VariabilityRequirement)target;
DslModeling::ElementLink result = new global::NuPattern.Authoring.WorkflowDesign.ProductionToolReferencesVariabilityRequirements(sourceAccepted, targetAccepted);
if (DslModeling::DomainClassInfo.HasNameProperty(result))
{
DslModeling::DomainClassInfo.SetUniqueName(result);
}
return(result);
}
}
}
global::System.Diagnostics.Debug.Fail("Having agreed that the connection can be accepted we should never fail to make one.");
throw new global::System.InvalidOperationException();
}