public SamplingRule GetMatchedRule()

in sdk/src/Core/Sampling/RuleCache.cs [55:86]

• 29 lines of code
• 6 McCabe index (conditional complexity)

        public SamplingRule GetMatchedRule(SamplingInput input, TimeStamp time)
        {
            if (IsExpired(time))
            {
                return null;
            }

            SamplingRule matchedRule = null;
            _cacheLock.EnterReadLock();
            try
            {
                foreach (var item in _cache)
                {
                    var rule = item.Value;
                    if (matchedRule != null)
                    {
                        break;
                    }

                    if (rule.Match(input) || rule.IsDefault())
                    {
                        matchedRule = rule;
                    }
                }
            }
            finally
            {
                _cacheLock.ExitReadLock();
            }

            return matchedRule;
        }