public ProcessCacheRequestCompletedEventArgs(Guid id, ChangeSet changeSet, Exception error, object state)
 {
     this.ChangeSet = changeSet;
     this.Error = error;
     this.State = state;
     this.Id = id;
 }
 public CacheRequestResult(Guid id, ChangeSet changeSet, Exception error, object state)
 {
     this.ChangeSet = changeSet;
     this.Error = error;
     this.State = state;
     this.Id = id;
 }
 /// <summary>
 /// SaveChangeSet, called on the destination to save the changes on the local storage
 /// </summary>
 /// <param name="changeSet"></param>
 public abstract void SaveChangeSet(ChangeSet changeSet);
 /// <summary>
 /// SaveChangeSet, called on the destination to save the changes on the local storage
 /// </summary>
 /// <param name="changeSet"></param>
 public abstract Task SaveChangeSet(ChangeSet changeSet);