@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, TTableDescriptor struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      struct.tableName = new TTableName();
      struct.tableName.read(iprot);
      struct.setTableNameIsSet(true);
      java.util.BitSet incoming = iprot.readBitSet(3);
      if (incoming.get(0)) {
        {
          org.apache.thrift.protocol.TList _list173 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
          struct.columns = new java.util.ArrayList<TColumnFamilyDescriptor>(_list173.size);
          @org.apache.thrift.annotation.Nullable TColumnFamilyDescriptor _elem174;
          for (int _i175 = 0; _i175 < _list173.size; ++_i175)
          {
            _elem174 = new TColumnFamilyDescriptor();
            _elem174.read(iprot);
            struct.columns.add(_elem174);
          }
        }
        struct.setColumnsIsSet(true);
      }
      if (incoming.get(1)) {
        {
          org.apache.thrift.protocol.TMap _map176 = iprot.readMapBegin(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING); 
          struct.attributes = new java.util.HashMap<java.nio.ByteBuffer,java.nio.ByteBuffer>(2*_map176.size);
          @org.apache.thrift.annotation.Nullable java.nio.ByteBuffer _key177;
          @org.apache.thrift.annotation.Nullable java.nio.ByteBuffer _val178;
          for (int _i179 = 0; _i179 < _map176.size; ++_i179)
          {
            _key177 = iprot.readBinary();
            _val178 = iprot.readBinary();
            struct.attributes.put(_key177, _val178);
          }
        }
        struct.setAttributesIsSet(true);
      }
      if (incoming.get(2)) {
        struct.durability = org.apache.hadoop.hbase.thrift2.generated.TDurability.findByValue(iprot.readI32());
        struct.setDurabilityIsSet(true);
      }
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift2/generated/TTableDescriptor.java