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::IPS_GT16.XCXABGProyectoIPS.Entidad)
{
if (target is global::IPS_GT16.XCXABGProyectoIPS.Relacion)
{
global::IPS_GT16.XCXABGProyectoIPS.Entidad sourceAccepted = (global::IPS_GT16.XCXABGProyectoIPS.Entidad)source;
global::IPS_GT16.XCXABGProyectoIPS.Relacion targetAccepted = (global::IPS_GT16.XCXABGProyectoIPS.Relacion)target;
DslModeling::ElementLink result = new global::IPS_GT16.XCXABGProyectoIPS.EntidadReferencesRelacioned(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::IPS_GT16.XCXABGProyectoIPS.Tapiz GetParentForRelacion(global::IPS_GT16.XCXABGProyectoIPS.Relacion root)
{
// Segments 0 and 1
global::IPS_GT16.XCXABGProyectoIPS.Tapiz result = root.Tapiz;
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::IPS_GT16.XCXABGProyectoIPS.Entidad)
{
if (candidateTarget is global::IPS_GT16.XCXABGProyectoIPS.Relacion)
{
global::IPS_GT16.XCXABGProyectoIPS.Entidad sourceEntidad = (global::IPS_GT16.XCXABGProyectoIPS.Entidad)candidateSource;
global::IPS_GT16.XCXABGProyectoIPS.Relacion targetRelacion = (global::IPS_GT16.XCXABGProyectoIPS.Relacion)candidateTarget;
if (targetRelacion == null || sourceEntidad == null || global::IPS_GT16.XCXABGProyectoIPS.EntidadReferencesRelacioned.GetLinks(sourceEntidad, targetRelacion).Count > 0)
{
return(false);
}
return(true);
}
}
}
return(false);
}
