EmotionalAppraisal.ActiveEmotion.ToString C# (CSharp) Method

        public string ToString(AM am)
        {
            StringBuilder builder = ObjectPool<StringBuilder>.GetObject();
            builder.AppendFormat("{0}: {1}", EmotionType, am.RecallEvent(CauseId).EventName);
            if (this.Direction != null)
                builder.AppendFormat(" {0}", Direction);

            var result = builder.ToString();
            builder.Length = 0;
            ObjectPool<StringBuilder>.Recycle(builder);
            return result;
        }