package er.taggable;
/**
* ERTagNormalizer provides an interface for processing tags to clean them up prior to persisting them.
*
* @author mschrag
*/
public interface ERTagNormalizer {
/**
* Returns the normalized tag name given an "unclean" tag name
* @param tag the "unclean" tag name
* @return the normalized tag name
*/
public String normalize(String tag);
}