A default implementation of an expression tree visitor designed to take an expression tree and rewrite it to the more simplified model supported by the Rebel Framework and its descendent persistence providers.
Inheritance: AbstractExpressionTreeVisitor
DefaultExpressionTreeVisitor Class Documentation
コード例 #1
0
 /// <summary>
 /// Rewrites the expression tree to a field predicate tree given an <see cref="AbstractQueryStructureBinder"/> implementation.
 /// </summary>
 /// <param name="expressionToVisit">The expression to visit.</param>
 /// <param name="structureBinder">The structure binder.</param>
 /// <returns></returns>
 /// <remarks></remarks>
 public static Expression RewriteToFieldPredicateTree(Expression expressionToVisit, AbstractQueryStructureBinder structureBinder)
 {
     var visitor = new DefaultExpressionTreeVisitor(structureBinder);
     return visitor.VisitExpression(expressionToVisit);
 }
コード例 #2
0
        /// <summary>
        /// Rewrites the expression tree to a field predicate tree given an <see cref="AbstractQueryStructureBinder"/> implementation.
        /// </summary>
        /// <param name="expressionToVisit">The expression to visit.</param>
        /// <param name="structureBinder">The structure binder.</param>
        /// <returns></returns>
        /// <remarks></remarks>
        public static Expression RewriteToFieldPredicateTree(Expression expressionToVisit, AbstractQueryStructureBinder structureBinder)
        {
            var visitor = new DefaultExpressionTreeVisitor(structureBinder);

            return(visitor.VisitExpression(expressionToVisit));
        }