protected override bool Process(IInteraction parameters)
{
CacheInteraction cache;
if (UseConfigListname)
{
cache = new CacheInteraction(this.ListName, parameters);
}
else
{
cache = new CacheInteraction(parameters);
}
if (cache.RequiresFill)
{
unavailable.TryProcess(cache);
}
if (DontPartition)
{
return(IterateWithoutPartition(parameters, cache));
}
else
{
return(IterateWithPartition(parameters, cache));
}
}
/// <summary>
/// Iterates with partitioning
/// </summary>
/// <returns><c>true</c>, if successful, <c>false</c> otherwise.</returns>
/// <param name="parameters">Parameters.</param>
/// <param name="cache">Cache.</param>
bool IterateWithPartition(IInteraction parameters, CacheInteraction cache)
{
bool success = true;
object pageObj; int page;
if (parameters.TryGetFallback(this.pageVariable, out pageObj))
{
page = (int)pageObj;
}
else
{
throw new CacheException("pagenumber missing");
}
if (RelativePartition)
{
int pageSize = (int)Math.Ceiling((float)cache.List.Count / (float)Partition);
for (int i = pageSize * page; i < (pageSize * (page + 1)); i++)
{
success &= ListPick(cache.List, i, parameters);
}
}
else
{
for (int i = this.Partition * page; i < (this.Partition * (page + 1)); i++)
{
success &= ListPick(cache.List, i, parameters);
}
}
return(success);
}
/// <summary>
/// Iterates without partitioning.
/// </summary>
/// <returns><c>true</c>, if successful, <c>false</c> otherwise.</returns>
/// <param name="parameters">Parameters.</param>
/// <param name="cache">Cache.</param>
bool IterateWithoutPartition(IInteraction parameters, CacheInteraction cache)
{
bool success = true;
foreach (IInteraction item in cache.List)
{
success &= iterator.TryProcess(item.Clone(parameters));
}
return(success);
}
