public override ConceptualFilter Clone()
{
ConceptualTopicIdFilter filter = new ConceptualTopicIdFilter(this);
if (_dicTopicId == null)
{
return(filter);
}
Dictionary <string, bool> dicTopic = new Dictionary <string, bool>();
if (_dicTopicId.Count > 0)
{
IEnumerable <string> enumerable = this.TopicIds;
IEnumerator <string> enumerator = null;
if (enumerable != null)
{
enumerator = enumerable.GetEnumerator();
}
if (enumerator != null)
{
while (enumerator.MoveNext())
{
string styleKey = enumerator.Current;
if (styleKey != null && styleKey.Length == 36)
{
dicTopic.Add(String.Copy(styleKey),
_dicTopicId[styleKey]);
}
}
}
}
filter._dicTopicId = dicTopic;
return(filter);
}
public ConceptualTopicIdFilter(ConceptualTopicIdFilter source)
: base(source)
{
}