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<?php
/**
* Copyright 2012-2017 Horde LLC (http://www.horde.org/)
*
* See the enclosed file LICENSE for license information (ASL). If you
* did not receive this file, see http://www.horde.org/licenses/apache.
*
* @author Mike Cochrane <mike@graftonhall.co.nz>
* @author Jan Schneider <jan@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/apache ASL
* @package Ingo
*/
/**
* The Ingo_Script_Sieve_Test_Not class represents the inverse of a given
* test.
*
* @author Mike Cochrane <mike@graftonhall.co.nz>
* @author Jan Schneider <jan@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/apache ASL
* @package Ingo
*/
class Ingo_Script_Sieve_Test_Not extends Ingo_Script_Sieve_Test
{
/**
*/
protected $_test = array();
/**
* Constructor.
*
* @param Ingo_Script_Sieve_Test $test An Ingo_Script_Sieve_Test object.
*/
public function __construct($test)
{
$this->_test = $test;
}
/**
* Checks if the sub-rule is valid.
*
* @return boolean|string True if this rule is valid, an error message
* otherwise.
*/
public function check()
{
return $this->_test->check();
}
/**
* Returns a script snippet representing this rule and any sub-rules.
*
* @return string A Sieve script snippet.
*/
public function generate()
{
return 'not ' . $this->_test->generate();
}
/**
* Returns a list of sieve extensions required for this rule and any
* sub-rules.
*
* @return array A Sieve extension list.
*/
public function requires()
{
return $this->_test->requires();
}
}
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