001    // Copyright 2008 Waterken Inc. under the terms of the MIT X license
002    // found at http://www.opensource.org/licenses/mit-license.html
003    package org.waterken.trace;
004    
005    import org.ref_send.log.Anchor;
006    
007    /**
008     * An event anchor generator.
009     */
010    public interface
011    Marker {
012        
013        /**
014         * Generates an event anchor.
015         */
016        Anchor apply();
017    }