package votorola.s.gwt.stage; // Copyright 2011-2012, Christian Weilbach, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.


/** A public communication such as a post to a discussion forum.
  */
public interface Message
{


   // - M e s s a g e --------------------------------------------------------------------


    /** The message content, or an extract or summary of the content.
      */
    public String content();



    /** The URL of the message.
      */
    public String location();



   // - O b j e c t ----------------------------------------------------------------------


    /** Normally returns true iff o is a message with the same location.  But do not
      * depend on this behaviour in GWT clients where this object might be a
      * JavaScriptObject; instead use the MessageJS {@linkplain MessageJS#EQUATOR EQUATOR}
      * which works in all cases.
      */
    public @Override boolean equals( final Object o );



}