# Copyright (c) 2006 bivio Software, Inc.  All Rights Reserved.
#
# Visit http://www.bivio.biz for more info.
# 
# This library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
# 
# This library 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
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library;  If not, you may get a copy from:
# http://www.opensource.org/licenses/lgpl-license.html
# 
# $Id: And.pm,v 1.2 2006/11/05 01:04:07 nagler Exp $
package Bivio::UI::Widget::And;
use strict;
use base 'Bivio::UI::Widget::LogicalOpBase';

our($VERSION) = sprintf('%d.%02d', q$Revision: 1.2 $ =~ /\d+/g);

sub internal_render_end {
    my($self, $state, $last_value) = @_;
    $self->internal_render_true($state, $last_value)
	if $last_value;
    return; 
}

sub internal_render_operand {
    my(undef, $value) = @_;
    return $value ? 1 : 0;
}

1;