public Task <SortedDictionary <int, ShardWriteOperation> > GetAllObjectShardWriteOperationAsync(Guid shardId, Guid objectId)
{
var result = new SortedDictionary <int, ShardWriteOperation>();
foreach (var operation in ShardWriteOperations.Where(so => so.Value.Data.Id == objectId && so.Value.Data.ShardId == shardId))
{
result.Add(operation.Value.Pos, operation.Value);
}
return(Task.FromResult(result));
}
public Task <SortedDictionary <int, ShardWriteOperation> > GetShardWriteOperationsAsync(Guid shardId, int from, int to)
{
var writes = ShardWriteOperations.Where(swo => swo.Value.Data.ShardId == shardId && swo.Value.Pos >= from && swo.Value.Pos <= to);
SortedDictionary <int, ShardWriteOperation> operations = new SortedDictionary <int, ShardWriteOperation>();
foreach (var write in writes)
{
operations.Add(write.Value.Pos, write.Value);
}
return(Task.FromResult(operations));
}
public Task <SortedDictionary <int, ShardWriteOperation> > GetAllUnappliedOperationsAsync(Guid shardId)
{
var sortedSWO = ShardWriteOperations.Where(swo => swo.Value.Data.ShardId == shardId).ToList();
SortedDictionary <int, ShardWriteOperation> result = new SortedDictionary <int, ShardWriteOperation>();
foreach (var operation in sortedSWO)
{
result.Add(operation.Value.Pos, operation.Value);
}
return(Task.FromResult(result));
}
public Task <ShardWriteOperation> GetShardWriteOperationAsync(Guid shardId, int syncPos)
{
return(Task.FromResult(SystemExtension.Clone(ShardWriteOperations.Where(swo => swo.Value.Data.ShardId == shardId && swo.Value.Pos == syncPos).FirstOrDefault().Value)));
}