internal static unsafe ServicePartitionList CreateFromNativeList(
NativeTypes.FABRIC_SERVICE_PARTITION_QUERY_RESULT_LIST *nativeList,
NativeTypes.FABRIC_PAGING_STATUS *nativePagingStatus)
{
var retval = new ServicePartitionList();
var nativeItemArray = (NativeTypes.FABRIC_SERVICE_PARTITION_QUERY_RESULT_ITEM *)nativeList->Items;
for (int i = 0; i < nativeList->Count; ++i)
{
var nativeItem = *(nativeItemArray + i);
var item = Partition.CreateFromNative(nativeItem);
if (item != null)
{
retval.Add(item);
}
}
if (nativePagingStatus != null)
{
retval.ContinuationToken = NativeTypes.FromNativeString(nativePagingStatus->ContinuationToken);
}
return(retval);
}
/// <summary>
/// This method tells whether the partition map should be stored in this partition or not. This is basically partitioning the data
/// </summary>
/// <param name="hashCode">Hashed value of partitionId</param>
/// <returns></returns>
public async Task <bool> BelongsToPartition(long hashCode)
{
FabricClient fabricClient = new FabricClient();
System.Fabric.Query.ServicePartitionList partitions = await fabricClient.QueryManager.GetPartitionAsync(this.Context.PartitionId);
foreach (var partition in partitions)
{
var int64PartitionInfo = partition.PartitionInformation as Int64RangePartitionInformation;
long?lowKey = int64PartitionInfo?.LowKey;
long?highKey = int64PartitionInfo?.HighKey;
if (hashCode >= lowKey && hashCode <= highKey)
{
return(true);
}
}
return(false);
}
