/// <summary>
/// Convert this structure into a valid Cassandra Thrift KeyRange
/// </summary>
/// <returns>a cassandra thrift KeyRange</returns>
public KeyRange ToThrift()
{
KeyRange keyRange = new KeyRange();
keyRange.Count = this.Count;
keyRange.Start_key = this.StartKey;
keyRange.End_key = this.EndKey;
return keyRange;
}
/// <summary>
/// Convert this structure into a valid Cassandra Thrift KeyRange
/// </summary>
/// <returns>a cassandra thrift KeyRange</returns>
public KeyRange ToThrift()
{
KeyRange keyRange = new KeyRange();
keyRange.Count = this.Count;
keyRange.Start_token = this.StartToken;
keyRange.End_token = this.EndToken;
return keyRange;
}
public static Apache.Cassandra.KeyRange ToThrift(this KeyRange keyRange)
{
var kr = new Apache.Cassandra.KeyRange();
if (!string.IsNullOrEmpty(keyRange.StartKey))
kr.Start_key = keyRange.StartKey;
if (!string.IsNullOrEmpty(keyRange.EndKey))
kr.End_key = keyRange.EndKey;
if (!string.IsNullOrEmpty(keyRange.StartToken))
kr.Start_token = keyRange.StartToken;
if (!string.IsNullOrEmpty(keyRange.EndToken))
kr.End_token = keyRange.EndToken;
kr.Count = keyRange.Count;
return kr;
}
public static Apache.Cassandra.KeyRange ToThrift(this KeyRange keyRange)
{
var kr = new Apache.Cassandra.KeyRange();
if (!string.IsNullOrEmpty(keyRange.StartKey))
{
kr.Start_key = keyRange.StartKey;
}
if (!string.IsNullOrEmpty(keyRange.EndKey))
{
kr.End_key = keyRange.EndKey;
}
if (!string.IsNullOrEmpty(keyRange.StartToken))
{
kr.Start_token = keyRange.StartToken;
}
if (!string.IsNullOrEmpty(keyRange.EndToken))
{
kr.End_token = keyRange.EndToken;
}
kr.Count = keyRange.Count;
return(kr);
}
public void Read(TProtocol iprot)
{
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop) {
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct) {
Column_parent = new ColumnParent();
Column_parent.Read(iprot);
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.Struct) {
Predicate = new SlicePredicate();
Predicate.Read(iprot);
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.Struct) {
Range = new KeyRange();
Range.Read(iprot);
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.I32) {
Consistency_level = (ConsistencyLevel)iprot.ReadI32();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
public void send_get_range_slices(ColumnParent column_parent, SlicePredicate predicate, KeyRange range, ConsistencyLevel consistency_level)
{
oprot_.WriteMessageBegin(new TMessage("get_range_slices", TMessageType.Call, seqid_));
get_range_slices_args args = new get_range_slices_args();
args.Column_parent = column_parent;
args.Predicate = predicate;
args.Range = range;
args.Consistency_level = consistency_level;
args.Write(oprot_);
oprot_.WriteMessageEnd();
oprot_.Transport.Flush();
}
public List<KeySlice> get_range_slices(ColumnParent column_parent, SlicePredicate predicate, KeyRange range, ConsistencyLevel consistency_level)
{
send_get_range_slices(column_parent, predicate, range, consistency_level);
return recv_get_range_slices();
}
public void Read (TProtocol iprot)
{
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop) {
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.String) {
Column_family = iprot.ReadString();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.Struct) {
Range = new KeyRange();
Range.Read(iprot);
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.String) {
Start_column = iprot.ReadBinary();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.I32) {
Consistency_level = (ConsistencyLevel)iprot.ReadI32();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
public void send_get_paged_slice(string column_family, KeyRange range, byte[] start_column, ConsistencyLevel consistency_level)
#endif
{
oprot_.WriteMessageBegin(new TMessage("get_paged_slice", TMessageType.Call, seqid_));
get_paged_slice_args args = new get_paged_slice_args();
args.Column_family = column_family;
args.Range = range;
args.Start_column = start_column;
args.Consistency_level = consistency_level;
args.Write(oprot_);
oprot_.WriteMessageEnd();
#if SILVERLIGHT
return oprot_.Transport.BeginFlush(callback, state);
#else
oprot_.Transport.Flush();
#endif
}
public IAsyncResult send_get_paged_slice(AsyncCallback callback, object state, string column_family, KeyRange range, byte[] start_column, ConsistencyLevel consistency_level)
/// <summary>
/// returns a range of columns, wrapping to the next rows if necessary to collect max_results.
/// </summary>
/// <param name="column_family"></param>
/// <param name="range"></param>
/// <param name="start_column"></param>
/// <param name="consistency_level"></param>
public List<KeySlice> get_paged_slice(string column_family, KeyRange range, byte[] start_column, ConsistencyLevel consistency_level)
{
#if !SILVERLIGHT
send_get_paged_slice(column_family, range, start_column, consistency_level);
return recv_get_paged_slice();
#else
var asyncResult = Begin_get_paged_slice(null, null, column_family, range, start_column, consistency_level);
return End_get_paged_slice(asyncResult);
#endif
}
public IAsyncResult send_get_range_slices(AsyncCallback callback, object state, ColumnParent column_parent, SlicePredicate predicate, KeyRange range, ConsistencyLevel consistency_level)
/// <summary>
/// returns a subset of columns for a contiguous range of keys.
/// </summary>
/// <param name="column_parent"></param>
/// <param name="predicate"></param>
/// <param name="range"></param>
/// <param name="consistency_level"></param>
public List<KeySlice> get_range_slices(ColumnParent column_parent, SlicePredicate predicate, KeyRange range, ConsistencyLevel consistency_level)
{
#if !SILVERLIGHT
send_get_range_slices(column_parent, predicate, range, consistency_level);
return recv_get_range_slices();
#else
var asyncResult = Begin_get_range_slices(null, null, column_parent, predicate, range, consistency_level);
return End_get_range_slices(asyncResult);
#endif
}
public List<KeySlice> get_paged_slice(string column_family, KeyRange range, byte[] start_column, ConsistencyLevel consistency_level)
{
send_get_paged_slice(column_family, range, start_column, consistency_level);
return recv_get_paged_slice();
}
