public void RemoveDocumentClue(string clue, Document doc)
{
string[] fragments = ClueHelper.SeperateClueFragments(clue);
// Remove from scope
if (fragments.Length > 1)
{
FragmentScopes.Remove(clue, doc);
}
// Remove from fragments
foreach (string fragment in fragments)
{
if (Fragments.ContainsKey(fragment) == false)
{
throw new InvalidOperationException("Key/Value isn't balanced for current operation doesn't have a previous counterpart.");
}
else
{
Fragments[fragment].Documents.Remove(doc);
}
// Remove from that fragment's scope if it's no longer used by anyone
if (FragmentScopes.Get(clue) == null)
{
Fragments[fragment].FragmentScopes.Remove(clue);
}
}
// Remove clue from collection if not used by others
if (FragmentScopes.Get(clue) == null)
{
AllClues.Remove(clue);
}
}
// Given a particular clue string (e.g. A-B-C) for the document, record it; This clue constraints a fragment scope for that particular document
// Input clue stirng can be in any order (e.g. C-A-B)
public void AddDocumentClue(string clue, Document doc)
{
// Lower case is required
clue = clue.ToLower();
// Condition on quantity of fragments
List <string> fragments = ClueHelper.SeperateClueFragments(clue);
// Add to all collection
Clue addedOrExisting = ClueSet.Add(clue);
// Add to scope
if (fragments.Count > 1)
{
FragmentScopes.Add(addedOrExisting, doc);
}
// Add to fragments
foreach (string fragment in fragments)
{
if (Fragments.ContainsKey(fragment))
{
Fragments[fragment].Documents.Add(doc);
}
else
{
Fragments[fragment] = new FragmentInfo(fragment, doc);
}
Fragments[fragment].FullClues.Add(addedOrExisting);
}
}
// Given a particular clue A-B-C for the document; This clue constraints a fragment scope for that particular document
public void AddDocumentClue(string clue, Document doc) // Assumed clue lower cased
{
string[] fragments = ClueHelper.SeperateClueFragments(clue);
// Add to scope
if (fragments.Length > 1)
{
FragmentScopes.Add(clue, doc);
}
// Add to fragments
foreach (string fragment in fragments)
{
if (Fragments.ContainsKey(fragment))
{
Fragments[fragment].Documents.Add(doc);
}
else
{
Fragments[fragment] = new FragmentInfo(fragment, doc);
}
Fragments[fragment].FragmentScopes.Add(clue);
}
// Add to all collection
AllClues.Add(clue); // Notice by design (i.e. from where this function is called) clue is guaranteed to be non-duplicate to other already added ones; E.g. if it's manually created in clue creator we will rearrange it if it matches any existing ones.
}