package edu.stanford.nlp.ling;
/**
* Something that implements the <code>HasTag</code> interface
* knows about part-of-speech tags.
*
* @author Christopher Manning
*/
public interface HasTag {
/**
* Return the tag value of the label (or null if none).
*
* @return String the tag value for the label
*/
public String tag();
/**
* Set the tag value for the label (if one is stored).
*
* @param tag The tag value for the label
*/
public void setTag(String tag);
}