/// <summary>
/// Adds another list of usage to this list, and sets the mode if not yet set
/// </summary>
/// <param name="other"></param>
/// <param name="mode"></param>
public void AddUsages(Usages other, Usage.ModeEnum?mode)
{
foreach (Usage usage in other.AllUsages)
{
if (usage.Mode == null)
{
usage.Mode = mode;
}
AllUsages.Add(usage);
}
}
/// <summary>
/// Performs the semantic analysis of the expression
/// </summary>
/// <param name="instance">the reference instance on which this element should analysed</param>
/// <param name="expectation">Indicates the kind of element we are looking for</param>
/// <returns>True if semantic analysis should be continued</returns>
public virtual bool SemanticAnalysis(INamable instance, BaseFilter expectation)
{
bool retVal = !SemanticAnalysisDone;
if (retVal)
{
StaticUsage = new Usages();
SemanticAnalysisDone = true;
}
return(retVal);
}
/// <summary>
/// Performs the semantic analysis of the term
/// </summary>
/// <param name="instance">the reference instance on which this element should analysed</param>
/// <param name="expectation">Indicates the kind of element we are looking for</param>
/// <param name="lastElement">Indicates that this element is the last one in a dereference chain</param>
/// <returns>True if semantic analysis should be continued</returns>
public void SemanticAnalysis(INamable instance, BaseFilter expectation, bool lastElement)
{
ReturnValue tmp = GetReferences(instance, expectation, lastElement);
if (Image != ThisKeyword && Image != EnclosingKeyword)
{
tmp.Filter(expectation);
}
if (tmp.IsUnique)
{
Ref = tmp.Values[0].Value;
}
if (StaticUsage == null)
{
StaticUsage = new Usages();
StaticUsage.AddUsage(Ref, Root, null);
}
}