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::Microsoft.Example.Circuits.Comment)
{
if (target is global::Microsoft.Example.Circuits.Component)
{
global::Microsoft.Example.Circuits.Comment sourceAccepted = (global::Microsoft.Example.Circuits.Comment)source;
global::Microsoft.Example.Circuits.Component targetAccepted = (global::Microsoft.Example.Circuits.Component)target;
DslModeling::ElementLink result = new global::Microsoft.Example.Circuits.CommentsReferenceComponents(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();
}
public static global::Microsoft.Example.Circuits.Component GetParentForComponentTerminal(global::Microsoft.Example.Circuits.ComponentTerminal root)
{
// Segments 0 and 1
global::Microsoft.Example.Circuits.Component result = root.Component;
if (result == null)
{
return(null);
}
return(result);
}
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::Microsoft.Example.Circuits.Comment)
{
if (candidateTarget is global::Microsoft.Example.Circuits.Component)
{
global::Microsoft.Example.Circuits.Comment sourceComment = (global::Microsoft.Example.Circuits.Comment)candidateSource;
global::Microsoft.Example.Circuits.Component targetComponent = (global::Microsoft.Example.Circuits.Component)candidateTarget;
if (targetComponent == null || sourceComment == null || global::Microsoft.Example.Circuits.CommentsReferenceComponents.GetLinks(sourceComment, targetComponent).Count > 0)
{
return(false);
}
return(true);
}
}
}
return(false);
}
public static global::Microsoft.Example.Circuits.ComponentModel GetParentForCapacitor(global::Microsoft.Example.Circuits.Component root)
{
// Segments 0 and 1
global::Microsoft.Example.Circuits.ComponentModel result = root.ComponentModel;
if (result == null)
{
return(null);
}
return(result);
}