PermissionExpressionParser class

namespace: Serenity.Services assembly: Serenity.Net.Core

Parses and evaluates logical permission expressions containing !, &, |, and parentheses.

public static class PermissionExpressionParser

Public Members

name	description
static Evaluate(…)	Evaluates tokens in Reverse Polish Notation produced by `ShuntingYard`.
static ShuntingYard(…)	Converts tokens to Reverse Polish Notation using the shunting-yard algorithm.
static Tokenize(…)	Tokenizes a permission expression into individual operators, parentheses, and permission keys.