package edu.stanford.nlp.parser.lexparser;
import java.io.Serializable;
/**
* An interface for projecting POS tags onto a reduced
* set for the dependency grammar.
*
* @author Dan Klein
*/
public interface TagProjection extends Serializable {
/** Project more split dependency space onto less split space.
*
* @param tagStr The full name of the tag
* @return A name for the tag in a reduced tag space
*/
String project(String tagStr);
}