/// <summary>
///
/// </summary>
/// <param name="cls">The class</param>
/// <param name="classBehavior">True for class behavior, false for instance.</param>
/// <param name="directProtocols">Directly defined by the class.</param>
/// <param name="inheritedProtocols">Indirectly defined by the class, because the direct protocols inherit from those.</param>
/// <param name="implementedProtocols">Protocols implemented by the class or the class' superclasses.</param>
/// <returns></returns>
private void GetClassProtocols(Definitions.Implementation.Class cls, bool classBehavior,
out IEnumerable<string> directProtocols, out HashSet<string> inheritedProtocols, out HashSet<string> implementedProtocols)
{
directProtocols = (classBehavior ? cls.ImplementedClassProtocols : cls.ImplementedInstanceProtocols);
inheritedProtocols = new HashSet<string>();
implementedProtocols = new HashSet<string>();
foreach (string protocolName in directProtocols)
{
var protocol = this.SmalltalkSystem.SystemDescription.Protocols.FirstOrDefault(p => p.Name == protocolName);
if (protocol != null)
{
foreach (var p in protocol.AllConformsTo())
inheritedProtocols.Add(p);
}
}
foreach (var c in cls.WithAllSuperclasses())
{
foreach (var p in (classBehavior ? c.ImplementedClassProtocols : c.ImplementedInstanceProtocols))
implementedProtocols.Add(p);
}
}
