override public bool VisitRelationship(QueryBuilderMappingParser.RelationshipContext context)
{
if (Pass == 2)
{
// RelationshipCardinality deveria fazer parte de RelationshipConnection
Relationship relationship = new Relationship(context.name.Text);
foreach (QueryBuilderMappingParser.AttributeContext ac in context.attribute())
{
relationship.AddAttribute(ac.name.Text, ac.type.Text, ac.multivalued != null, ac.primarykey != null);
}
foreach (var end in context.relationshipEnd())
{
RelationshipEnd rend = new RelationshipEnd();
try
{
var target = EntityRelationshipModel.FindByName(end.name.Text);
if (target.GetType() != typeof(Entity))
{
Errors.Add($"Error 003: (line {end.name.Line}:{end.name.Column}): relationship end '{end.name.Text}' is not an Entity!");
}
else
{
rend.TargetEntity = (Entity)target;
relationship.AddRelationshipEnd(rend);
}
}
catch (Exception)
{
Errors.Add($"Error 004: (line {end.name.Line}:{end.name.Column}): relationship end '{end.name.Text}' not found!");
}
}
EntityRelationshipModel.Elements.Add(relationship);
}
return(true);
}
/// <summary>
/// Visit a parse tree produced by <see cref="QueryBuilderMappingParser.relationship"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitRelationship([NotNull] QueryBuilderMappingParser.RelationshipContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="QueryBuilderMappingParser.relationship"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitRelationship([NotNull] QueryBuilderMappingParser.RelationshipContext context)
{
}