Lucene.Net.QueryParsers.QueryParser.GetBooleanQuery C# (CSharp) Method

QueryParser Class Documentation Mostrar archivo Open project: synhershko/lucene.net

GetBooleanQuery() protected method

Factory method for generating query, given a set of clauses. By default creates a boolean query composed of clauses passed in. Can be overridden by extending classes, to modify query being returned.

throw in overridden method to disallow ///

protected GetBooleanQuery ( IList clauses, bool disableCoord ) : Query
clauses	IList	List that contains {@link BooleanClause} instances /// to join. ///
disableCoord	bool	true if coord scoring should be disabled. /// ///
return	Lucene.Net.Search.Query

        protected internal virtual Query GetBooleanQuery(IList<BooleanClause> clauses, bool disableCoord)
        {
            if (clauses.Count == 0)
            {
                return null; // all clause words were filtered away by the analyzer.
            }
            BooleanQuery query = NewBooleanQuery(disableCoord);
            foreach (var clause in clauses)
            {
                query.Add(clause);
            }
            return query;
        }