NAME

       Lire::GroupField - Class that implements the field element in report specifications.

SYNOPSIS

           use Lire::GroupField;

DESCRIPTION

       This module is used to represent the field elements that appears in the group aggregator
       element in report specifications.

CONSTRUCTOR

   new( %params )
       Creates a new Lire::GroupField object. It takes several parameters similar to
       Lire::ReportOperator.

       name
           The DLF field's name that this GroupField represents. This shouldn't be quantity or
           time field (other aggregators should be used for these).

       report_spec
           The report specification in which this the group field is added.

       label
           The column's label that should be used for this field.

   name()
       Returns the DLF field name which we represent.

   label( [$new_label] )
       Returns the label that should be used for the column we generate in the report. Default is
       to use the DLF field's label.

       It can be changed by passing a $new_label parameter.

   field()
       Returns the DLF field which we represents as Lire::Field object.

SEE ALSO

       Lire::Group(3pm)

AUTHORS

         Francis J. Lacoste <flacoste@logreport.org>
         Wolfgang Sourdeau <wolfgang@logreport.org>

VERSION

       $Id: GroupField.pm,v 1.19 2006/07/23 13:16:29 vanbaal Exp $

COPYRIGHT

       Copyright (C) 2001-2004 Stichting LogReport Foundation LogReport@LogReport.org

       This file is part of Lire.

       Lire is free software; you can redistribute it and/or modify it under the terms of the GNU
       General Public License as published by the Free Software Foundation; either version 2 of
       the License, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
       See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this program
       (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html.