/**
* This method logs any changes between the source and target values.
*
* @access protected
* @param mixed $source the source value to be evaluated
* @param mixed $target the target value to be evaluated
* @param string $path the current path
* @param Common\Mutable\IList $log a reference to the log
*/
protected function compareValues($source, $target, $path, Common\Mutable\IList $log)
{
$source_info = Core\DataType::info($source);
$target_info = Core\DataType::info($target);
if ($source_info->hash != $target_info->hash) {
if ($source_info->type != $target_info->type) {
$log->addValue(array('body' => strtr('Target value is of ":target" type, but source value is of ":source" type.', array(':source' => $source_info->type, ':target' => $target_info->type)), 'level' => Log\Level::warning()->__name(), 'path' => $path, 'time' => date('c')));
} else {
$log->addValue(array('body' => strtr('Target value ":target" is different from source value ":source".', array(':source' => Core\Convert::toString($source), ':target' => Core\Convert::toString($target))), 'level' => Log\Level::warning()->__name(), 'path' => $path, 'time' => date('c')));
}
}
}
/**
* This constructor initializes the class with the specified parameters.
*
* @access public
* @param Common\Mutable\IMap $blackboard the blackboard to be used
* @param Common\Mutable\IMap $policy the policy associated with the task
*/
public function __construct(Common\Mutable\IMap $blackboard = null, Common\Mutable\IMap $policy = null)
{
parent::__construct($blackboard, $policy);
$this->level = Log\Level::informational();
$this->logger = Log\Manager::instance();
}
