public void AddDocumentToClue(string clue, Document doc)
{
string[] clueFragments = SeperateClueFragments(clue);
if (Clues.ContainsKey(clueFragments[0]) == false)
{
Clues[clueFragments[0]] = new ClueNode();
}
Clues[clueFragments[0]].AddDocument(clueFragments, 0, doc);
}
public ClueNode GetClueNodeFromPhrases(string[] cluePhrases)
{
if (Clues.ContainsKey(cluePhrases[0]) != false)
{
return(Clues[cluePhrases[0]].GetNode(cluePhrases, 0));
}
else
{
return(null);
}
}
public List <Document> GetDocumentsFromPhrases(string[] cluePhrases)
{
if (Clues.ContainsKey(cluePhrases[0]) != false)
{
return(Clues[cluePhrases[0]].GetDocuments(cluePhrases, 0));
}
else
{
return(null);
}
}
public List <ClueNode> GetClueNodeFromPartialPhrase(string[] cluePhrases) // Compared with GetClueNodeFromPhrases(), this function doesn't assume the last keyword phrase to be exact
{
// Make a partial copy
string[] partialPhrases = null;
Array.Copy(cluePhrases, partialPhrases, cluePhrases.Length - 1);
// Get node up till that partial copy
ClueNode node = null;
if (Clues.ContainsKey(partialPhrases[0]) != false)
{
node = Clues[partialPhrases[0]].GetNode(partialPhrases, 0);
}
else
{
return(null);
}
// Check result
if (node != null)
{
// Find partial matches
List <ClueNode> partialMatches = new List <ClueNode>();
string partialPhrase = cluePhrases[cluePhrases.Length - 1];
foreach (KeyValuePair <string, ClueNode> entry in node.Children)
{
if (entry.Key.IndexOf(partialPhrase) == 0)
{
partialMatches.Add(entry.Value);
}
}
if (partialMatches.Count != 0)
{
return(partialMatches);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
// Search Shorthand clue form
public void SearchBySimpleClue(int cursorLocation, string[] keyPhrases, out List <ClueFragment> nextClues, out List <Document> foundDocuments, bool bDeep = false)
{
// <Dev> Pending implementation cursorLocation
// Parameters
string lastKeyPhrase = keyPhrases[keyPhrases.Length - 1]; // Can be a clue or a metaname or a metavalue, can be partial
nextClues = new List <ClueFragment>();
foundDocuments = new List <Document>();
// Heuristic: Mostly like the last phrase will be a meta because there's little point just entering a clue
// Use former clues to confine range
string[] partialPhrases;
if (keyPhrases.Length > 1)
{
partialPhrases = new string[keyPhrases.Length - 1];
Array.Copy(keyPhrases, partialPhrases, keyPhrases.Length - 1);
}
else
{
partialPhrases = keyPhrases;
}
// Get node up till that partial copy
ClueNode node = null;
if (Clues.ContainsKey(partialPhrases[0]) != false)
{
node = Clues[partialPhrases[0]].GetNode(partialPhrases, 0);
// Try as meta
foreach (Document doc in node.References)
{
if (doc.IsPartialCLue(lastKeyPhrase) || doc.IsPartialMetaNameOrValue(lastKeyPhrase))
{
foundDocuments.Add(doc);
}
}
string currentClueString = string.Join("-", partialPhrases);
if (foundDocuments.Count != 0)
{
// Add further clues at current level
foreach (KeyValuePair <string, ClueNode> entry in node.Children)
{
List <Document> clueDocuments = entry.Value.References;
nextClues.Add(new ClueFragment(entry.Key, clueDocuments.Count, currentClueString + '-' + entry.Key, clueDocuments));
}
}
else
{
// Try as clue
foreach (KeyValuePair <string, ClueNode> entry in node.Children)
{
List <Document> clueDocuments = entry.Value.References;
nextClues.Add(new ClueFragment(entry.Key, clueDocuments.Count, currentClueString + '-' + entry.Key, clueDocuments));
// foundDocuments.AddRange(clueDocuments); // Add all as possible found
}
foundDocuments = null; // or we shouldn't have any found
}
}
else
{
nextClues = null;
foundDocuments = null;
}
}