code: public SQLTable getMainTable()
      {
          SQLTable ret = this.mainTable;
          if (this.mainTable == null && getParentType() != null) {
              ret = getParentType().getMainTable();
          }
          return ret;
      }
docs: This is the getter method for instance variable {@link #mainTable}.
  
  @return value of instance variable {@link #mainTable}
  @see #setMainTable
  @see #mainTable