/**
* This method logs any changes between the source and target objects.
*
* @access protected
* @param Common\IList $source the source object to be evaluated
* @param Common\IList $target the target object to be evaluated
* @param string $path the current path
* @param Common\Mutable\IList $log a reference to the log
*/
protected function compareLists(Common\IList $source, Common\IList $target, $path, Common\Mutable\IList $log)
{
foreach ($source as $index => $source_value) {
$new_path = static::buildPath($path, $index);
if ($this->doLog($new_path)) {
if ($target->hasIndex($index)) {
$target_value = $target->getValue($index);
if ($source_value instanceof Common\IList && $target_value instanceof Common\IList) {
$this->compareLists($source_value, $target_value, $new_path, $log);
} else {
if ($source_value instanceof Common\IMap && $target_value instanceof Common\IMap) {
$this->compareMaps($source_value, $target_value, $new_path, $log);
} else {
$this->compareValues($source_value, $target_value, $new_path, $log);
}
}
} else {
$log->addValue(array('body' => strtr('Target index ":index" is missing in list.', array(':index' => $index)), 'level' => Log\Level::warning()->__name(), 'path' => $new_path, 'time' => date('c')));
}
}
}
}
