@Override
public int compare(Tag tag, Tag tag2) {
if (!TextUtils.equals(tag.getCategory(), tag2.getCategory())) {
return Config.Tags.CATEGORY_DISPLAY_ORDERS.get(tag.getCategory())
- Config.Tags.CATEGORY_DISPLAY_ORDERS.get(tag2.getCategory());
} else if (tag.getOrderInCategory() != tag2.getOrderInCategory()) {
return tag.getOrderInCategory() - tag2.getOrderInCategory();
}
return tag.getName().compareTo(tag2.getName());
}
/** Given the set of tags on a session, returns its group label. */
public Tag getSessionGroupTag(String[] sessionTags) {
int bestOrder = Integer.MAX_VALUE;
Tag bestTag = null;
for (String tagId : sessionTags) {
Tag tag = getTag(tagId);
if (tag != null
&& Config.Tags.SESSION_GROUPING_TAG_CATEGORY.equals(tag.getCategory())
&& tag.getOrderInCategory() < bestOrder) {
bestOrder = tag.getOrderInCategory();
bestTag = tag;
}
}
return bestTag;
}
