/// <summary>
/// Compares the specified <see cref="T:System.String"/> values.
///
/// </summary>
/// <param name="first">The first object of type <see cref="T:System.String"/> to compare.
/// </param><param name="second">The second object of type <see cref="T:System.String"/> to compare.
/// </param><param name="conditionOperatorId">The condition operator identifier.
/// </param>
/// <returns>
/// <c>true</c> if the specified <see cref="T:System.String"/> values are equal; otherwise, <c>false</c>.
///
/// </returns>
internal static bool CompareStrings(string first, string second, string conditionOperatorId)
{
Assert.ArgumentNotNull((object)first, "first");
Assert.ArgumentNotNull((object)second, "second");
switch (ConditionsUtility.GetStringConditionOperatorById(conditionOperatorId))
{
case StringConditionOperator.Equals:
return(first == second);
case StringConditionOperator.CaseInsensitivelyEquals:
return(string.Compare(first, second, StringComparison.CurrentCultureIgnoreCase) == 0);
case StringConditionOperator.NotEqual:
return(first != second);
case StringConditionOperator.NotCaseInsensitivelyEquals:
return(string.Compare(first, second, StringComparison.CurrentCultureIgnoreCase) != 0);
case StringConditionOperator.Contains:
return(first.IndexOf(second, StringComparison.CurrentCultureIgnoreCase) >= 0);
case StringConditionOperator.MatchesRegularExpression:
return(Regex.IsMatch(first, second));
case StringConditionOperator.StartsWith:
return(first.StartsWith(second, StringComparison.CurrentCultureIgnoreCase));
case StringConditionOperator.EndsWith:
return(first.EndsWith(second, StringComparison.CurrentCultureIgnoreCase));
default:
return(false);
}
}
/// <summary>
/// Gets the <see cref="T:System.Int32"/> comparer.
///
/// </summary>
/// <param name="conditionOperatorId">The condition operator identifier.
/// </param>
/// <returns>
/// The <see cref="T:System.Func`3"/>.
///
/// </returns>
internal static Func <int, int, bool> GetInt32Comparer(string conditionOperatorId)
{
return(ConditionsUtility.GetInt32Comparer(ConditionsUtility.GetConditionOperatorById(conditionOperatorId)));
}
