/** * Helper class to perform comparison operations over arbitrary values. * * ### Example ### * * ObjectComparator.compare(2, "GT", 1); // Result: true * ObjectComparator.areEqual("A", "B"); // Result: false */ export declare class ObjectComparator { /** * Perform comparison operation over two arguments. * The operation can be performed over values of any type. * * @param value1 the first argument to compare * @param operation the comparison operation: "==" ("=", "EQ"), "!= " ("<>", "NE"); "<"/">" ("LT"/"GT"), "<="/">=" ("LE"/"GE"); "LIKE". * @param value2 the second argument to compare * @returns result of the comparison operation */ static compare(value1: any, operation: string, value2: any): boolean; /** * Checks if two values are equal. * The operation can be performed over values of any type. * * @param value1 the first value to compare * @param value2 the second value to compare * @returns true if values are equal and false otherwise */ static areEqual(value1: any, value2: any): boolean; /** * Checks if two values are NOT equal * The operation can be performed over values of any type. * * @param value1 the first value to compare * @param value2 the second value to compare * @returns true if values are NOT equal and false otherwise */ static areNotEqual(value1: any, value2: any): boolean; /** * Checks if first value is less than the second one. * The operation can be performed over numbers or strings. * * @param value1 the first value to compare * @param value2 the second value to compare * @returns true if the first value is less than second and false otherwise. */ static isLess(value1: any, value2: any): boolean; /** * Checks if first value is greater than the second one. * The operation can be performed over numbers or strings. * * @param value1 the first value to compare * @param value2 the second value to compare * @returns true if the first value is greater than second and false otherwise. */ static isGreater(value1: any, value2: any): boolean; /** * Checks if string matches a regular expression * * @param value a string value to match * @param regexp a regular expression string * @returns true if the value matches regular expression and false otherwise. */ static match(value: any, regexp: any): boolean; }