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lire::dlfanalyser(3pm) [debian man page]

DlfAnalyser(3pm)					  LogReport's Lire Documentation					  DlfAnalyser(3pm)

NAME

       Lire::DlfAnalyser - Base interface for all DLF analysers.

SYNOPSIS

	 use base qw/ Lire::DlfAnalyser /;

DESCRIPTION

       This package defines the interface that must be implemented by all DLF Analysers. All the methods defined in this package will throw a
       'method not implemented' exception if they are called.

       Analyser which produce DLF records for an extended schema should probably use the simpler Lire::DlfCategoriser interface.

META INFORMATION METHODS

       These methods provides information to the Lire framework about the DLF analysers.

       The Lire::DlfAnalyser interface extends the Lire::Plugin interface, so they must implement all standard meta-information methods (name(),
       title(), description()).

   src_schema()
       Returns the Dlf schema which is analysed by this analyser.

       E.g. "www"

   dst_schema()
       Returns the Dlf schema which is producted by this analyser.

       E.g. "www-user_session"

IMPLEMENTATION METHOD

       The analyser does its job using the analyse() method.

   analyse( $process, $config )
       The $process parameter contains the Lire::DlfAnalyserProcess object which is controlling the conversion process.

       The $config parameter contains configuration data that was specified in the AnalysisJob for that converter. To register configuration
       specification for you DlfAnalyser, you just need to define a configuration specification under the name analyser_name_properties. This
       should be either a RecordSpec or ObjectSpec.

SEE ALSO

       Lire::DlfAnalyserProcess(3pm), Lire::DlfStore(3pm), Lire::PluginManager(3pm), Lire::DlfCategoriser(3pm).

AUTHOR

       Francis J. Lacoste <flacoste@logreport.org>

VERSION

       $Id: DlfAnalyser.pm,v 1.4 2006/07/23 13:16:28 vanbaal Exp $

COPYRIGHT

       Copyright (C) 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.

Lire 2.1.1							    2006-07-23							  DlfAnalyser(3pm)

Check Out this Related Man Page

Last(3pm)						  LogReport's Lire Documentation						 Last(3pm)

NAME

       Lire::Last - Lire class that implements the last operator

SYNOPSIS

	use Lire::Last

DESCRIPTION

       Class that implements the last operator. This operator will output the last value appearing in its field when the DLF records are sorted
       according to the "sort_fields" attribute. The default sort order is the default timestamp sort.

METHODS

   new( %params )
       Creates a new Lire::Last object.

   sort_fields( [$new_sort_fields] )
       Returns the fields that are going to be used to sort the DLF records.  This a reference to an array of DLF field names.

       If the $new_sort_fields parameter is set, it will be used as the new sort order. It must be an array reference and should only contains
       valid field names for the current report specification's schema.

       When no sort_fields are set, the default is to use the default timestamp field. =cut

SEE ALSO

	Lire::ReportSpec(3pm), Lire::ReportOperator(3pm),
	Lire::Aggregator(3pm), Lire::Aggregate(3pm), Lire::First(3pm)

AUTHORS

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

VERSION

       $Id: Last.pm,v 1.14 2008/03/09 19:27:31 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.

Lire 2.1.1							    2008-03-09								 Last(3pm)
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