public static PartitionMap CreateFrom(byte[] buffer, int offset)
{
PartitionMap result = null;
byte type = buffer[offset];
if (type == 1)
{
result = new Type1PartitionMap();
}
else if (type == 2)
{
EntityIdentifier id = Utilities.ToStruct<UdfEntityIdentifier>(buffer, offset + 4);
switch (id.Identifier)
{
case "*UDF Virtual Partition":
result = new VirtualPartitionMap();
break;
case "*UDF Sparable Partition":
result = new SparablePartitionMap();
break;
case "*UDF Metadata Partition":
result = new MetadataPartitionMap();
break;
default:
throw new InvalidDataException("Unrecognized partition map entity id: " + id);
}
}
if (result != null)
{
result.ReadFrom(buffer, offset);
}
return result;
}
public static PartitionMap CreateFrom(byte[] buffer, int offset)
{
PartitionMap result = null;
byte type = buffer[offset];
if (type == 1)
{
result = new Type1PartitionMap();
}
else if (type == 2)
{
EntityIdentifier id = Utilities.ToStruct <UdfEntityIdentifier>(buffer, offset + 4);
switch (id.Identifier)
{
case "*UDF Virtual Partition":
result = new VirtualPartitionMap();
break;
case "*UDF Sparable Partition":
result = new SparablePartitionMap();
break;
case "*UDF Metadata Partition":
result = new MetadataPartitionMap();
break;
default:
throw new InvalidDataException("Unrecognized partition map entity id: " + id);
}
}
if (result != null)
{
result.ReadFrom(buffer, offset);
}
return(result);
}