private void Get(ICatalogueElement element, IList searchResults)
{
// Check the element itself.
if (_filter.IsMatch(element))
{
searchResults.Add(element);
}
if (_options.Recursive)
{
// Check children.
if ((_filter.Elements & (CatalogueElements.Namespace | CatalogueElements.Source)) != CatalogueElements.None)
{
var namespaceParent = element as INamespaceParent;
if (namespaceParent != null)
{
foreach (Namespace ns in namespaceParent.Namespaces)
{
Get(ns, searchResults);
}
}
}
if ((_filter.Elements & CatalogueElements.Source) != CatalogueElements.None)
{
var sourceParent = element as ISourceParent;
if (sourceParent != null)
{
foreach (Source source in sourceParent.Sources)
{
Get(source, searchResults);
}
}
}
var catalogue = element as Catalogue;
if (catalogue != null)
{
if ((_filter.Elements & CatalogueElements.Event) != CatalogueElements.None)
{
foreach (EventType eventType in catalogue.EventTypes)
{
Get(eventType, searchResults);
}
}
}
}
}
private bool IsNamesMatch(ICatalogueElement element)
{
// Only have to check if there is a filter.
if (m_elementReferencePattern != null)
{
Debug.Assert(m_elementReferenceRegex != null, "m_elementReferenceRegex is null - Prepare()"
+ " not called?");
IElementReference referencedElement = element as IElementReference;
if (referencedElement != null && !m_elementReferenceRegex.IsMatch(referencedElement.FullyQualifiedReference))
{
return(false);
}
}
return(true);
}
internal bool IsMatch(ICatalogueElement element)
{
// Check the element.
if ((m_elementFilter & element.Element) == CatalogueElements.None)
{
return(false);
}
// Check the names.
if (!IsNamesMatch(element))
{
return(false);
}
return(true);
}
internal Searcher(ICatalogueElement searchRoot)
{
_searchRoot = searchRoot;
_filter = new SearchFilter();
_options = new SearchOptions();
}
public bool Contains(ICatalogueElement element)
{
return(m_list.Contains(element));
}