* cache series ratings internally for likely repeated usage

This commit is contained in:
Reinhard Pointner 2013-04-07 08:22:41 +00:00
parent c506a22999
commit ed30ae0159
1 changed files with 14 additions and 3 deletions

View File

@ -465,13 +465,24 @@ public enum EpisodeMetrics implements SimilarityMetric {
return max(getRating(o1), getRating(o2)) >= 0.4 ? 1 : 0;
}
private final Map<String, SeriesInfo> seriesInfoCache = new HashMap<String, SeriesInfo>();
public float getRating(Object o) {
if (o instanceof Episode) {
try {
SeriesInfo seriesInfo = WebServices.TheTVDB.getSeriesInfoByLocalIndex(((Episode) o).getSeriesName(), Locale.ENGLISH);
if (seriesInfo != null && seriesInfo.getRatingCount() >= 10) {
return max(0, seriesInfo.getRating().floatValue());
synchronized (seriesInfoCache) {
String n = ((Episode) o).getSeriesName();
SeriesInfo seriesInfo = seriesInfoCache.get(n);
if (seriesInfo == null && !seriesInfoCache.containsKey(n)) {
seriesInfo = WebServices.TheTVDB.getSeriesInfoByLocalIndex(((Episode) o).getSeriesName(), Locale.ENGLISH);
seriesInfoCache.put(n, seriesInfo);
}
if (seriesInfo != null && seriesInfo.getRatingCount() >= 10) {
return max(0, seriesInfo.getRating().floatValue());
}
}
} catch (Exception e) {
Logger.getLogger(EpisodeMetrics.class.getName()).log(Level.WARNING, e.getMessage());