/**
* Adds an analyzer to log. If this logger accepts the given analyzer it
* with return <b>true</b>, otherwise the return value is <b>false</b>.
*
* @param PHP_Depend_Metrics_AnalyzerI $analyzer The analyzer to log.
*
* @return boolean
*/
public function log(PHP_Depend_Metrics_AnalyzerI $analyzer)
{
$accept = false;
if ($analyzer instanceof PHP_Depend_Metrics_ProjectAwareI) {
// Get project metrics
$metrics = $analyzer->getProjectMetrics();
// Merge with existing metrics.
$this->projectMetrics = array_merge($this->projectMetrics, $metrics);
$accept = true;
}
if ($analyzer instanceof PHP_Depend_Metrics_NodeAwareI) {
$this->_nodeAwareAnalyzers[] = $analyzer;
$accept = true;
}
return $accept;
}
/**
* Initializes the given analyzer instance.
*
* @param PHP_Depend_Metrics_AnalyzerI $analyzer Context analyzer instance.
*
* @return PHP_Depend_Metrics_AnalyzerI
* @since 0.9.10
*/
private function _configure(PHP_Depend_Metrics_AnalyzerI $analyzer)
{
if (!$analyzer instanceof PHP_Depend_Metrics_AggregateAnalyzerI) {
return $analyzer;
}
$required = $this->_loadAcceptedAnalyzers($analyzer->getRequiredAnalyzers());
foreach ($required as $requiredAnalyzer) {
$analyzer->addAnalyzer($requiredAnalyzer);
}
return $analyzer;
}