/// <summary>
/// The primary function that gets the namespace from the scope.
/// </summary>
/// <param name="scope"></param>
/// <param name="moduleNamespace"></param>
/// <param name="forceCreation">force creation of namespace in scope if dosen't exist before.</param>
/// <returns></returns>
public static QsNamespace GetNamespace(QsScope scope, string moduleNamespace, bool forceCreation)
{
QsNamespace NameSpace = null;
// try to get the namespace object from the scope
// then see if it represent a custom namespace also or not.
// then return the object that hold the whole thing.
if (scope != null)
{
if (scope.HasValue(moduleNamespace))
{
NameSpace = (QsNamespace)scope.GetValue(moduleNamespace);
}
if (NameSpace == null)
{
// no namespace in this scope
NameSpace = new QsNamespace(moduleNamespace);
// search if this namespace represent hardcoded namespace
System.Type nst = GetQsNamespaceType(moduleNamespace);
NameSpace._NamespaceType = nst;
if (forceCreation | (nst != null))
{
scope.SetValue(moduleNamespace, NameSpace);
}
}
}
return(NameSpace);
}
/// <summary>
/// Gets a strongly typed namespace that were defined with static class type and has static methods
/// that can be used to provide qs compatible methods.
/// </summary>
/// <param name="moduleNamespace"></param>
/// <returns></returns>
public static QsNamespace GetTypedNamespace(string moduleNamespace)
{
QsNamespace NameSpace = new QsNamespace(moduleNamespace);
// search if this namespace represent hardcoded namespace
System.Type nst = GetQsNamespaceType(moduleNamespace);
NameSpace._NamespaceType = nst;
return(NameSpace);
}
/// <summary>
/// Get sequence object from the scope memory.
/// </summary>
/// <param name="scope"></param>
/// <param name="qsNamespace"></param>
/// <param name="sequenceName"></param>
/// <returns></returns>
public static QsSequence GetSequence(QsScope scope, string qsNamespace, string sequenceName)
{
if (string.IsNullOrEmpty(qsNamespace))
{
// no namespace included then it is from the local scope.
var seq = (QsSequence)QsEvaluator.GetScopeValueOrNull(scope, qsNamespace, sequenceName);
return(seq);
}
else
{
QsNamespace ns = QsNamespace.GetNamespace(scope, qsNamespace);
return((QsSequence)ns.GetValueOrNull(sequenceName));
}
}
