protected override bool CloneRelationship(Diagram diagram, Shape first, Shape second)
{
if (first.Entity is CompositeType firstType && second.Entity is CompositeType secondType)
{
GeneralizationRelationship clone = GeneralizationRelationship.Clone(firstType, secondType);
return(diagram.InsertGeneralization(clone));
}
private GeneralizationRelationship AddGeneralization(GeneralizationRelationship generalization)
{
Shape startShape = GetShape(generalization.First);
Shape endShape = GetShape(generalization.Second);
AddConnection(new Generalization(generalization, startShape, endShape));
return(generalization);
}
/// <exception cref="RelationshipException">
/// Cannot create relationship between the two types.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="derivedType"/> or <paramref name="baseType"/> is null.
/// </exception>
public GeneralizationRelationship AddGeneralization(CompositeType derivedType,
CompositeType baseType)
{
GeneralizationRelationship generalization =
new GeneralizationRelationship(derivedType, baseType);
AddRelationship(generalization);
return(generalization);
}
public bool InsertGeneralization(GeneralizationRelationship generalization)
{
if (generalization != null && !model.Relationships.Contains(generalization) &&
model.Entities.Contains(generalization.First) && model.Entities.Contains(generalization.Second))
{
AddGeneralization(generalization);
return(true);
}
return(false);
}
protected override bool CloneRelationship(Diagram diagram, Shape first, Shape second)
{
var firstType = first.Entity as CompositeType;
var secondType = second.Entity as CompositeType;
if (firstType != null && secondType != null)
{
var clone = GeneralizationRelationship.Clone(firstType, secondType);
return(diagram.InsertGeneralization(clone));
}
return(false);
}
protected override bool CloneRelationship(IDiagram diagram, Shape first, Shape second)
{
if (diagram.DiagramType != DiagramType.ClassDiagram)
{
return(false);
}
CompositeType firstType = first.Entity as CompositeType;
CompositeType secondType = second.Entity as CompositeType;
if (firstType != null && secondType != null)
{
GeneralizationRelationship clone = generalization.Clone(firstType, secondType);
return(((ClassDiagram)diagram).InsertGeneralization(clone));
}
else
{
return(false);
}
}
/// <exception cref="ArgumentNullException">
/// <paramref name="generalization"/> is null.-or-
/// <paramref name="startShape"/> is null.-or-
/// <paramref name="endShape"/> is null.
/// </exception>
public Generalization(GeneralizationRelationship generalization, Shape startShape, Shape endShape)
: base(generalization, startShape, endShape)
{
this.generalization = generalization;
}
public bool InsertGeneralization(GeneralizationRelationship generalization)
{
return(model.InsertRelationship(generalization));
}
/// <exception cref="RelationshipException">
/// Cannot create relationship between the two types.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="derivedType"/> or <paramref name="baseType"/> is null.
/// </exception>
public GeneralizationRelationship AddGeneralization(CompositeType derivedType,
CompositeType baseType)
{
GeneralizationRelationship generalization =
new GeneralizationRelationship(derivedType, baseType);
AddRelationship(generalization);
return generalization;
}
