SolarixGrammarEngineNET.SyntaxTreeNode.GetPairs C# (CSharp) Method

        public List<CoordPair> GetPairs()
        {
            List<CoordPair> res = new List<CoordPair>();

               int n = GrammarEngine.sol_GetNodePairsCount( hNode );
               if( n > 0 )
               {
            for( int i = 0; i < n; ++i )
            {
             CoordPair p;
             p.CoordID = GrammarEngine.sol_GetNodePairCoord( hNode, i );
             p.StateID = GrammarEngine.sol_GetNodePairState( hNode, i );
             res.Add( p );
            }
               }

               return res;
        }

    public int MatchTags(SolarixGrammarEngineNET.SyntaxTreeNode token, SolarixGrammarEngineNET.GrammarEngine2 gren)
    {
        foreach (TagMatcher m in matchers)
        {
            if (m.Match(token, gren))
            {
                return(m.GetId());
            }
        }

        int    entry_id       = token.GetEntryID();
        int    pos_id         = gren.GetEntryClass(entry_id);
        string part_of_speech = gren.GetClassName(pos_id);
        string tags           = string.Join(" ", token.GetPairs().Select(z => string.Format("{0}={1}", gren.GetCoordName(z.CoordID), gren.GetCoordStateName(z.CoordID, z.StateID))).ToArray());
        string msg            = string.Format("Can not find tag for {0} {{ {1} {2} }}", token.GetWord(), part_of_speech, tags);

        throw new ApplicationException(msg);
    }