/* * @(#)DTDConstants.java	1.10 03/12/19 * * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */package javax.swing.text.html.parser;/** * SGML constants used in a DTD. The names of the * constants correspond the the equivalent SGML constructs * as described in "The SGML Handbook" by  Charles F. Goldfarb. * * @see DTD * @see Element * @version 1.10, 12/19/03 * @author Arthur van Hoff */publicinterface DTDConstants {    // Attribute value types    int CDATA 		= 1;    int ENTITY		= 2;    int ENTITIES	= 3;    int ID		= 4;    int IDREF		= 5;    int IDREFS		= 6;    int NAME		= 7;    int NAMES		= 8;    int NMTOKEN		= 9;    int NMTOKENS	= 10;    int NOTATION	= 11;    int NUMBER		= 12;    int NUMBERS		= 13;    int NUTOKEN		= 14;    int NUTOKENS	= 15;    // Content model types    int RCDATA		= 16;    int EMPTY		= 17;    int MODEL		= 18;    int ANY		= 19;    // Attribute value modifiers    int FIXED		= 1;    int REQUIRED	= 2;    int CURRENT		= 3;    int CONREF		= 4;    int IMPLIED		= 5;    // Entity types    int PUBLIC		= 10;    int SDATA		= 11;    int PI		= 12;    int STARTTAG	= 13;    int ENDTAG		= 14;    int MS		= 15;    int MD		= 16;    int SYSTEM		= 17;    int GENERAL		= 1<<16;    int DEFAULT		= 1<<17;    int PARAMETER	= 1<<18;}