code: private void onSetTableId(CfDef cfDef, Properties cfProperties, StringBuilder builder)
      {
          String id = cfProperties.getProperty(CassandraConstants.ID);
          if (id != null)
          {
              try
              {
                  if (builder != null)
                  {
                      // TODO::::not available with composite key?
                  }
                  else
                  {
                      cfDef.setId(Integer.parseInt(id));
                  }
              }
              catch (NumberFormatException nfe)
              {
                  log.error("Id should be numeric type, Caused by: ", nfe);
                  throw new SchemaGenerationException(nfe);
              }
          }
      }
docs: On set table id.
  
  @param cfDef
  the cf def
  @param cfProperties
  the cf properties
  @param builder
  the builder