/*
* Copyright 1999-2002 Carnegie Mellon University.
* Portions Copyright 2002 Sun Microsystems, Inc.
* Portions Copyright 2002 Mitsubishi Electric Research Laboratories.
* All Rights Reserved. Use is subject to license terms.
*
* See the file "license.terms" for information on usage and
* redistribution of this file, and for a DISCLAIMER OF ALL
* WARRANTIES.
*
*/
package edu.cmu.sphinx.linguist.flat;
import edu.cmu.sphinx.linguist.dictionary.Word;
import java.io.Serializable;
/** Represents a set of alternatives in an SentenceHMMS */
@SuppressWarnings("serial")
public class AlternativeState extends SentenceHMMState
implements Serializable {
/** Creates a WordState
* @param parent parent item
* @param which state number
**/
public AlternativeState(GrammarState parent, int which) {
super("A", parent, which);
}
/**
* Gets the word associated with this state
*
* @return the word
*/
public Word[] getAlternative() {
return ((GrammarState) getParent())
.getGrammarNode().getWords(getWhich());
}
/**
* Retrieves a short label describing the type of this state. Typically, subclasses of SentenceHMMState will
* implement this method and return a short (5 chars or less) label
*
* @return the short label.
*/
@Override
public String getTypeLabel() {
return "Alt";
}
/**
* Returns the state order for this state type
*
* @return the state order
*/
@Override
public int getOrder() {
return 1;
}
}