private TestModelBuilder AddRelationship(string sourceName, string targetName,
ModelRelationshipClassifier classifier, ModelRelationshipStereotype stereotype)
{
if (_testModel.Relationships
.Any(i => i.Source.Name == sourceName && i.Classifier == classifier && i.Stereotype == stereotype && i.Target.Name == targetName))
{
throw new InvalidOperationException($"Relationship already exists {sourceName}--{classifier}({stereotype})-->{targetName}.");
}
var sourceEntity = _testModel.Entities.FirstOrDefault(i => i.Name == sourceName) as ModelEntity;
if (sourceEntity == null)
{
throw new InvalidOperationException($"Entity with name {sourceName} not found.");
}
var targetEntity = _testModel.Entities.FirstOrDefault(i => i.Name == targetName) as ModelEntity;
if (targetEntity == null)
{
throw new InvalidOperationException($"Entity with name {targetName} not found.");
}
var newRelationship = new ModelRelationship(sourceEntity, targetEntity, classifier, stereotype);
_testModel.GetOrAddRelationship(newRelationship);
return(this);
}
public ModelRelationship(IModelEntity source, IModelEntity target,
ModelRelationshipClassifier classifier, ModelRelationshipStereotype stereotype)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
Source = source;
Target = target;
Classifier = classifier;
Stereotype = stereotype;
}
public EntityRelationType(string name, ModelRelationshipClassifier classifier, ModelRelationshipStereotype stereotype,
EntityRelationDirection direction)
: this(name, new ModelRelationshipType(classifier, stereotype), direction)
{
}
public ModelRelationshipType(ModelRelationshipClassifier classifier, ModelRelationshipStereotype stereotype)
{
Classifier = classifier;
Stereotype = stereotype;
}
