public DefaultQueryHandlerFactory(QueryEngine <TData> engine, bool fastYielding = false)
{
m_Engine = engine;
m_FastYielding = fastYielding;
}
private void SetupQueryEngine()
{
m_QueryEngine = new QueryEngine(false);
m_QueryHandlerFactory = new GraphViewerQueryHandlerFactory();
}
public static IEnumerable <SearchProposition> GetPropositions(this QueryEngine queryEngine)
{
return(queryEngine.GetPropositions <object>());
}
public static IEnumerable <SearchProposition> GetPropositions <TData>(this QueryEngine <TData> queryEngine)
{
var filters = queryEngine.GetAllFilters();
return(filters.SelectMany(f => f.GetPropositions()));
}
public static IQueryEnumerable <T> Create <T>(IQueryNode root, QueryEngine <T> engine, ICollection <QueryError> errors, bool fastYielding)
{
return(s_EnumerableFactories.TryGetValue(root.type, out var factory) ? factory.Create <T>(root, engine, errors, fastYielding) : null);
}