DaPortal

Browse Download file Permalink

<?php //$Id$

//This file is part of DeforaOS Web DaPortal

//This program 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, version 3 of the License.

//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. If not, see <http://www.gnu.org/licenses/>.

//DatabaseResult

abstract class DatabaseResult implements Countable, SeekableIterator

{

//public

//methods

//accessors

abstract public function getAffectedCount();

//Countable

//DatabaseResult::count

public function count()

{

return $this->count;

}

//SeekableIterator

//DatabaseResult::key

public function key()

{

return $this->key;

}

//DatabaseResult::next

public function next()

{

$this->key++;

}

//DatabaseResult::rewind

public function rewind()

{

$this->key = 0;

}

//DatabaseResult::seek

public function seek($key)

{

$this->key = $key;

}

//DatabaseResult::valid

public function valid()

{

return $this->key < $this->count;

}

//protected

//properties

protected $count = 0;

protected $key = 0;

}