/// <summary>
/// Queries dictionary using scopes in order of confidence until it gets any translation pair. Order of scopes: <see cref="apertiumDictQueryScope.exact"/>, <see cref="apertiumDictQueryScope.startingWith"/>, <see cref="apertiumDictQueryScope.anywhere"/>
/// </summary>
/// <param name="token">The token to translate, in language of the <c>side</c> specified</param>
/// <param name="side">Side of the dictionary that the search <c>token</c> is from</param>
///<param name="includeAnywhere">if set to <c>true</c> it includes <see cref="apertiumDictQueryScope.anywhere"/> scope </param>
/// <returns></returns>
public apertiumDictionaryResult queryBestScope(String token, apertiumDictNeedleSide side = apertiumDictNeedleSide.native, Boolean includeAnywhere = true)
{
var result = query(token, apertiumDictQueryScope.exact, side);
if (!result.Any())
{
result = query(token, apertiumDictQueryScope.startingWith, side);
}
if (!result.Any() && includeAnywhere)
{
result = query(token, apertiumDictQueryScope.anywhere, side);
}
return(result);
}
/// <summary>
/// Makes the query.
/// </summary>
/// <param name="token">The token.</param>
/// <param name="scope">The scope.</param>
/// <param name="side">The side.</param>
/// <returns></returns>
/// <exception cref="NotImplementedException">
/// </exception>
internal String makeQuery(String token, apertiumDictQueryScope scope = apertiumDictQueryScope.startingWith, apertiumDictNeedleSide side = apertiumDictNeedleSide.native)
{
String query = "";
switch (scope)
{
case apertiumDictQueryScope.anywhere:
query = String.Format(FORMAT_ANYWHERE, token);
break;
case apertiumDictQueryScope.exact:
if (side == apertiumDictNeedleSide.native)
{
query = String.Format(FORMAT_EXACT_SRB, token);
}
else if (side == apertiumDictNeedleSide.translated)
{
query = String.Format(FORMAT_EXACT_ENG, token);
}
else
{
throw new NotImplementedException();
}
break;
case apertiumDictQueryScope.startingWith:
if (side == apertiumDictNeedleSide.native)
{
query = String.Format(FORMAT_START_SRB, token);
}
else if (side == apertiumDictNeedleSide.translated)
{
query = String.Format(FORMAT_START_ENG, token);
}
else
{
throw new NotImplementedException();
}
break;
}
return(query);
}
/// <summary>
/// Queries for graph for multiple tokens
/// </summary>
/// <param name="tokens">The tokens.</param>
/// <param name="scope">The scope.</param>
/// <param name="side">The side.</param>
/// <returns></returns>
public tokenGraphSet queryForGraphSet(IEnumerable <String> tokens, apertiumDictQueryScope scope = apertiumDictQueryScope.startingWith, apertiumDictNeedleSide side = apertiumDictNeedleSide.native)
{
tokenGraphSet outset = new tokenGraphSet();
var queryRes = query(tokens, scope, side);
tokenGraphNodeType nType = tokenGraphNodeType.word_eng;
if (side == apertiumDictNeedleSide.translated)
{
nType = tokenGraphNodeType.word_srb;
}
outset.Add(queryRes, nType);
return(outset);
}
/// <summary>
/// Queries by graph leaf child nodes and populates grand children
/// </summary>
/// <param name="graph">The graph.</param>
/// <param name="scope">The scope.</param>
/// <param name="side">The side.</param>
/// <returns></returns>
public tokenGraphNode queryByGraphNode(tokenGraphNode graph, apertiumDictQueryScope scope = apertiumDictQueryScope.startingWith, apertiumDictNeedleSide side = apertiumDictNeedleSide.native)
{
List <tokenGraphNode> nodes = graph.getAllLeafs().getTyped <tokenGraphNode>();
List <String> tokens = nodes.getNames();
var queryRes = query(tokens, scope, side);
foreach (tokenGraphNode node in nodes)
{
if (side == apertiumDictNeedleSide.native)
{
node.AddKeyMatches(queryRes, tokenGraphNodeType.word_eng);
}
else
{
node.AddValueMatches(queryRes, tokenGraphNodeType.word_srb);
}
}
/*
* tokenGraphNodeType rType = tokenGraphNodeType.word_eng;
* tokenGraphNodeType qType = tokenGraphNodeType.word_srb;
*
* if (graph.type == tokenGraphNodeType.word_query)
* {
* if (side == apertiumDictNeedleSide.english)
* {
* rType = tokenGraphNodeType.word_srb;
* qType = tokenGraphNodeType.word_eng;
* }
* } else if (graph.type == tokenGraphNodeType.word_eng)
* {
* rType = tokenGraphNodeType.word_srb;
* qType = tokenGraphNodeType.word_eng;
* }
*
* graph.AddKeyValueChildren(queryRes, qType, rType, true);
*/
return(graph);
}
/// <summary>
/// Queries for graph.
/// </summary>
/// <param name="token">The token.</param>
/// <param name="scope">The scope.</param>
/// <param name="side">The side.</param>
/// <returns></returns>
public tokenGraph queryForGraph(String token, apertiumDictQueryScope scope = apertiumDictQueryScope.startingWith, apertiumDictNeedleSide side = apertiumDictNeedleSide.native)
{
var queryRes = query(token, scope, side);
tokenGraph output = new tokenGraph(token);
if (side == apertiumDictNeedleSide.native)
{
output.AddKeyMatches(queryRes, tokenGraphNodeType.word_eng);
}
else
{
output.AddKeyMatches(queryRes, tokenGraphNodeType.word_srb);
}
return(output);
//return (tokenGraph)queryForGraph(new string[] { token }, scope, side);
}
/// <summary>
/// Queries the specified tokens.
/// </summary>
/// <param name="tokens">The tokens.</param>
/// <param name="scope">The scope.</param>
/// <param name="side">The side.</param>
/// <returns></returns>
public apertiumDictionaryResult query(IEnumerable <String> tokens, apertiumDictQueryScope scope = apertiumDictQueryScope.startingWith, apertiumDictNeedleSide side = apertiumDictNeedleSide.native)
{
apertiumDictionaryResult output = new apertiumDictionaryResult();
List <String> queryList = new List <string>();
foreach (String tkn in tokens)
{
if (!tkn.isNullOrEmpty())
{
queryList.Add(makeQuery(tkn, scope, side));
}
}
var res = dictionaryOperator.Search(queryList, true, RegexOptions.IgnoreCase);
foreach (String line in res.getLines(true))
{
output.addLine(line);
}
return(output);
}
/// <summary>
/// Queries the dictionary for translation of <c>token</c>, into opposite <c>side</c>
/// </summary>
/// <param name="token">The token to translate, in language of the <c>side</c> specified</param>
/// <param name="scope">The scope of search, the matching rule</param>
/// <param name="side">Side of the dictionary that the search <c>token</c> is from</param>
/// <returns></returns>
public apertiumDictionaryResult query(String token, apertiumDictQueryScope scope = apertiumDictQueryScope.startingWith, apertiumDictNeedleSide side = apertiumDictNeedleSide.native)
{
apertiumDictionaryResult output = new apertiumDictionaryResult();
String query = makeQuery(token, scope, side);
fileTextSearchResult res = dictionaryOperator.Search(query, true, 50, RegexOptions.IgnoreCase);
foreach (var pair in res)
{
output.addLine(pair.Value);
}
return(output);
}
/// <summary>
/// Queries dictionary using [first with <c>token</c>, if not found, then with alternative tokens] scopes in order of confidence until it gets any translation pair. Order of scopes: <see cref="apertiumDictQueryScope.exact" />, <see cref="apertiumDictQueryScope.startingWith" />, <see cref="apertiumDictQueryScope.anywhere" />
/// </summary>
/// <param name="token">The token to translate, in language of the <c>side</c> specified</param>
/// <param name="alternativeTokens">The alternative tokens, to try with if the <c>token</c> wasn't resolved, in language of the <c>side</c> specified</param>
/// <param name="side">Side of the dictionary that the search <c>token</c> is from</param>
/// <param name="includeAnywhere">if set to <c>true</c> it includes <see cref="apertiumDictQueryScope.anywhere"/> scope </param>
/// <returns></returns>
public apertiumDictionaryResult queryBestScope(String token, IEnumerable <String> alternativeTokens, apertiumDictNeedleSide side = apertiumDictNeedleSide.native, Boolean includeAnywhere = true)
{
var result = query(token, apertiumDictQueryScope.exact, side);
if (!result.Any())
{
result = query(token, apertiumDictQueryScope.startingWith, side);
}
if (!result.Any() && includeAnywhere)
{
result = query(token, apertiumDictQueryScope.anywhere, side);
}
if (result.Any())
{
return(result);
}
List <String> altTokens = alternativeTokens.ToList();
altTokens.Sort((x, y) => y.Length.CompareTo(x.Length));
if (!result.Any())
{
foreach (String infl in altTokens)
{
result = query(infl, apertiumDictQueryScope.exact, apertiumDictNeedleSide.native);
if (result.Any())
{
break;
}
}
}
if (!result.Any())
{
foreach (String infl in altTokens)
{
result = query(infl, apertiumDictQueryScope.startingWith, apertiumDictNeedleSide.native);
if (result.Any())
{
break;
}
}
}
if (!result.Any() && includeAnywhere)
{
foreach (String infl in altTokens)
{
result = query(infl, apertiumDictQueryScope.anywhere, apertiumDictNeedleSide.native);
if (result.Any())
{
break;
}
}
}
return(result);
}
