001/*
002 * To change this template, choose Tools | Templates
003 * and open the template in the editor.
004 */
005package org.anarres.qemu.qapi.common;
006
007/**
008 * A QApi Union.
009 *
010 * @author shevek
011 */
012public interface QApiUnion {
013
014    /**
015     * Returns true if this is a valid union.
016     *
017     * i.e. exactly one field is set.
018     */
019    public boolean isValidUnion();
020}