public static Expression Build(QueryLinguist linguist, QueryPolicy policy, Expression expression, Expression provider)
        {
            ParameterExpression expression2;

            return(new ExecutionBuilder(linguist, policy, expression2 = Expression.Parameter(typeof(QueryExecutor), "executor"))
            {
                variables = { expression2 }, initializers = { Expression.Call((Expression)Expression.Convert(provider, typeof(ICreateExecutor)), "CreateExecutor", (Type[])null, (Expression[])null) }
            }.Build(expression));
        }
 private ExecutionBuilder(QueryLinguist linguist, QueryPolicy policy, Expression executor)
 {
     this.linguist = linguist;
     this.policy   = policy;
     this.executor = executor;
 }
 public QueryTranslator(QueryLanguage language, QueryMapping mapping, QueryPolicy policy)
 {
     this.linguist = language.CreateLinguist(this);
     this.mapper   = mapping.CreateMapper(this);
     this.police   = policy.CreatePolice(this);
 }