/FileExtraction/Java_unseen/slavpetrov_berkeleyparser/src/edu/berkeley/nlp/io/HasWord.java
package edu.berkeley.nlp.io;

import java.io.Serializable;

/**
 * Something that implements the <code>HasWord</code> interface knows about
 * words.
 * 
 * @author Christopher Manning
 */
public interface HasWord extends Serializable {

	/**
	 * Return the word value of the label (or null if none).
	 * 
	 * @return String the word value for the label
	 */
	public String word();

	/**
	 * Set the word value for the label (if one is stored).
	 * 
	 * @param word
	 *            The word value for the label
	 */
	public void setWord(String word);

}
