public IndexScanCommand deserialize(DataInput in, int version) throws IOException {
String keyspace = in.readUTF();
String columnFamily = in.readUTF();
TDeserializer dser = new TDeserializer(new TBinaryProtocol.Factory());
IndexClause indexClause = new IndexClause();
FBUtilities.deserialize(dser, indexClause, in);
SlicePredicate predicate = new SlicePredicate();
FBUtilities.deserialize(dser, predicate, in);
AbstractBounds<RowPosition> range =
AbstractBounds.serializer().deserialize(in, version).toRowBounds();
return new IndexScanCommand(keyspace, columnFamily, indexClause, predicate, range);
}
public RangeSliceCommand deserialize(DataInput dis, int version) throws IOException {
String keyspace = dis.readUTF();
String columnFamily = dis.readUTF();
int scLength = dis.readInt();
ByteBuffer superColumn = null;
if (scLength > 0) {
byte[] buf = new byte[scLength];
dis.readFully(buf);
superColumn = ByteBuffer.wrap(buf);
}
TDeserializer dser = new TDeserializer(new TBinaryProtocol.Factory());
SlicePredicate pred = new SlicePredicate();
FBUtilities.deserialize(dser, pred, dis);
List<IndexExpression> rowFilter = null;
if (version >= MessagingService.VERSION_11) {
int filterCount = dis.readInt();
rowFilter = new ArrayList<IndexExpression>(filterCount);
for (int i = 0; i < filterCount; i++) {
IndexExpression expr = new IndexExpression();
FBUtilities.deserialize(dser, expr, dis);
rowFilter.add(expr);
}
}
AbstractBounds<RowPosition> range =
AbstractBounds.serializer().deserialize(dis, version).toRowBounds();
int maxResults = dis.readInt();
boolean maxIsColumns = false;
boolean isPaging = false;
if (version >= MessagingService.VERSION_11) {
maxIsColumns = dis.readBoolean();
isPaging = dis.readBoolean();
}
return new RangeSliceCommand(
keyspace,
columnFamily,
superColumn,
pred,
range,
rowFilter,
maxResults,
maxIsColumns,
isPaging);
}