element.java

MG4J (Managing Gigabytes for Java) is a free full-text search engine for large document collections

		/*	<!ENTITY % block "P | %heading; | %list; | %preformatted; | DL | DIV | CENTER |	
		  NOSCRIPT | NOFRAMES | BLOCKQUOTE | FORM | ISINDEX | HR | TABLE | FIELDSET | ADDRESS"> */
		BLOCK.add( Element.P );
		BLOCK.add( Element.DIV );
		BLOCK.add( Element.TABLE );
		BLOCK.add( Element.FORM );
		BLOCK.add( Element.DL );
		BLOCK.add( Element.BLOCKQUOTE );
		BLOCK.add( Element.CENTER );
		BLOCK.add( Element.NOSCRIPT );
		BLOCK.add( Element.NOFRAMES );
		BLOCK.add( Element.ISINDEX );
		BLOCK.add( Element.HR );
		BLOCK.add( Element.FIELDSET );
		BLOCK.add( Element.ADDRESS );
		BLOCK.addAll( HEADING );
		BLOCK.addAll( LIST );
		BLOCK.addAll( PREFORMATTED );				
		
		/* <!ENTITY % flow "%block; | %inline;"> */
		FLOW.addAll( INLINE );
		FLOW.addAll( BLOCK );
		
		/* <!ENTITY % pre.exclusion "IMG|OBJECT|APPLET|BIG|SMALL|SUB|SUP|FONT|BASEFONT"> */
		PRE_EXCLUSION.add( Element.IMG );
		PRE_EXCLUSION.add( Element.OBJECT );
		PRE_EXCLUSION.add( Element.APPLET );
		PRE_EXCLUSION.add( Element.BIG );
		PRE_EXCLUSION.add( Element.SMALL );
		PRE_EXCLUSION.add( Element.SUB );
		PRE_EXCLUSION.add( Element.SUP );
		PRE_EXCLUSION.add( Element.FONT );
		PRE_EXCLUSION.add( Element.BASEFONT );		
	}

	static {
		/* <!ENTITY % fontstyle "TT | I | B | U | S | STRIKE | BIG | SMALL">
		 <!ENTITY % phrase "EM | STRONG | DFN | CODE | SAMP | KBD | VAR | CITE | ABBR | ACRONYM" >
		 <!ELEMENT (%fontstyle;|%phrase;) - - (%inline;)*> */
		Element.ACRONYM.contentModel.addAll( INLINE );
		Element.ABBR.contentModel.addAll( INLINE );
		Element.CITE.contentModel.addAll( INLINE );
		Element.VAR.contentModel.addAll( INLINE );
		Element.KBD.contentModel.addAll( INLINE );
		Element.SAMP.contentModel.addAll( INLINE );
		Element.CODE.contentModel.addAll( INLINE );
		Element.DFN.contentModel.addAll( INLINE );
		Element.STRONG.contentModel.addAll( INLINE );
		Element.EM.contentModel.addAll( INLINE );
		Element.SMALL.contentModel.addAll( INLINE );
		Element.BIG.contentModel.addAll( INLINE );
		Element.STRIKE.contentModel.addAll( INLINE );
		Element.S.contentModel.addAll( INLINE );
		Element.U.contentModel.addAll( INLINE );
		Element.B.contentModel.addAll( INLINE );
		Element.I.contentModel.addAll( INLINE );
		Element.TT.contentModel.addAll( INLINE );
		
		/* <!ELEMENT (SUB|SUP) - - (%inline;)*    -- subscript, superscript --> */
		Element.SUB.contentModel.addAll( INLINE );
		Element.SUP.contentModel.addAll( INLINE );
		
		/* <!ELEMENT SPAN - - (%inline;)*         -- generic language/style container --> */
		Element.SPAN.contentModel.addAll( INLINE );
		
		/* <!ELEMENT BDO - - (%inline;)*          -- I18N BiDi over-ride --> */
		Element.BDO.contentModel.addAll( INLINE );
		
		/* <!ELEMENT BASEFONT - O EMPTY           -- base font size --> */
		// The map is created empty
		
		/* <!ELEMENT FONT - - (%inline;)*         -- local change to font --> */
		Element.FONT.contentModel.addAll( INLINE );
		
		/* <!ELEMENT BR - O EMPTY                 -- forced line break --> */
		// The map is created empty
		
		/* <!ELEMENT BODY O O (%flow;)* +(INS|DEL)-- document body --> */
		Element.BODY.contentModel.addAll( FLOW );
		Element.BODY.contentModel.add( Element.INS );
		Element.BODY.contentModel.add( Element.DEL );
		
		/* <!ELEMENT ADDRESS - - ((%inline;)|P)*  -- information on author --> */
		Element.ADDRESS.contentModel.addAll( INLINE );
		Element.ADDRESS.contentModel.add( Element.P );
		
		/* <!ELEMENT DIV - - (%flow;)*            -- generic language/style container --> */
		Element.DIV.contentModel.addAll( FLOW );
		
		/* <!ELEMENT CENTER - - (%flow;)*         -- shorthand for DIV align=center --> */
		Element.CENTER.contentModel.addAll( FLOW );
		
		/* <!ELEMENT A - - (%inline;)* -(A)       -- anchor --> */
		Element.A.contentModel.addAll( INLINE );
		Element.A.contentModel.remove( Element.A );
		Element.A.contentModel.rehash();
		
		/* <!ELEMENT MAP - - ((%block;) | AREA)+  -- client-side image map --> */
		Element.MAP.contentModel.addAll( BLOCK );
		Element.MAP.contentModel.add( Element.AREA );
		
		/* <!ELEMENT AREA - O EMPTY               -- client-side image map area --> */
		// The map is created empty
		
		/* <!ELEMENT LINK - O EMPTY               -- a media-independent link --> */
		// The map is created empty
		
		/* <!ELEMENT IMG - O EMPTY                -- Embedded image --> */
		// The map is created empty
		
		/* <!ELEMENT OBJECT - - (PARAM | %flow;)* -- generic embedded object --> */
		Element.OBJECT.contentModel.add( Element.PARAM );
		Element.OBJECT.contentModel.addAll( FLOW );
		
		/* <!ELEMENT PARAM - O EMPTY              -- named property value --> */
		// The map is created empty
		
		/* <!ELEMENT APPLET - - (PARAM | %flow;)* -- Java applet --> */
		Element.APPLET.contentModel.add( Element.PARAM );
		Element.APPLET.contentModel.addAll( FLOW );
		
		/* <!ELEMENT HR - O EMPTY                 -- horizontal rule --> */
		// The map is created empty
		
		/* <!ELEMENT P - O (%inline;)*            -- paragraph --> */
		Element.P.contentModel.addAll( INLINE );
		
		/* <!ELEMENT (%heading;)  - - (%inline;)* -- heading --> */
		/* <!ENTITY % heading "H1|H2|H3|H4|H5|H6">*/
		Element.H6.contentModel.addAll( INLINE );
		Element.H5.contentModel.addAll( INLINE );
		Element.H4.contentModel.addAll( INLINE );
		Element.H3.contentModel.addAll( INLINE );
		Element.H2.contentModel.addAll( INLINE );
		Element.H1.contentModel.addAll( INLINE );
		
		/* <!ELEMENT PRE - - (%inline;)* -(%pre.exclusion;) -- preformatted text --> */
		Element.PRE.contentModel.addAll( INLINE );
		Element.PRE.contentModel.removeAll( PRE_EXCLUSION );
		Element.PRE.contentModel.rehash();
		
		/* <!ELEMENT Q - - (%inline;)*            -- short inline quotation --> */
		Element.Q.contentModel.addAll( INLINE );
		
		/* <!ELEMENT BLOCKQUOTE - - (%flow;)*     -- long quotation --> */
		Element.BLOCKQUOTE.contentModel.addAll( FLOW );
		
		/* <!ELEMENT (INS|DEL) - - (%flow;)*      -- inserted text, deleted text --> */
		Element.INS.contentModel.addAll( FLOW );
		Element.DEL.contentModel.addAll( FLOW );
		
		/* <!ELEMENT DL - - (DT|DD)+              -- definition list --> */
		Element.DL.contentModel.add( Element.DT );
		Element.DL.contentModel.add( Element.DD );
		
		/* <!ELEMENT DT - O (%inline;)*           -- definition term --> */
		Element.DT.contentModel.addAll( INLINE );
		
		/* <!ELEMENT DD - O (%flow;)*             -- definition description --> */
		Element.DD.contentModel.addAll( FLOW );
		
		/* <!ELEMENT OL - - (LI)+                 -- ordered list --> */
		Element.OL.contentModel.add( Element.LI );
		
		/* <!ELEMENT UL - - (LI)+                 -- unordered list --> */
		Element.UL.contentModel.add( Element.LI );
		
		/* <!ELEMENT (DIR|MENU) - - (LI)+ -(%block;) -- directory list, menu list --> */
		Element.DIR.contentModel.add( Element.LI );
		Element.DIR.contentModel.removeAll( BLOCK );
		Element.DIR.contentModel.rehash();
		Element.MENU.contentModel.addAll( Element.DIR.contentModel );
		
		/* <!ELEMENT LI - O (%flow;)*             -- list item --> */
		Element.LI.contentModel.addAll( FLOW );
		
		/* <!ELEMENT FORM - - (%flow;)* -(FORM)   -- interactive form --> */
		Element.FORM.contentModel.addAll( FLOW );
		Element.FORM.contentModel.remove( Element.FORM );
		Element.FORM.contentModel.rehash();
		
		/* <!ELEMENT LABEL - - (%inline;)* -(LABEL) -- form field label text --> */
		Element.LABEL.contentModel.addAll( INLINE );
		Element.LABEL.contentModel.remove( Element.LABEL );
		Element.LABEL.contentModel.rehash();
		
		/* <!ELEMENT INPUT - O EMPTY              -- form control --> */
		// The map is created empty
		
		/* <!ELEMENT SELECT - - (OPTGROUP|OPTION)+ -- option selector --> */
		Element.SELECT.contentModel.add( Element.OPTION );
		Element.SELECT.contentModel.add( Element.OPTGROUP );
		
		/* <!ELEMENT OPTGROUP - - (OPTION)+ -- option group --> */
		Element.OPTGROUP.contentModel.add( Element.OPTION );
		
		/* <!ELEMENT OPTION - O (#PCDATA)         -- selectable choice --> */
		// The map is created empty
		
		/* <!ELEMENT TEXTAREA - - (#PCDATA)       -- multi-line text field --> */
		// The map is created empty
		
		/* <!ELEMENT FIELDSET - - (#PCDATA,LEGEND,(%flow;)*) -- form control group --> */
		Element.FIELDSET.contentModel.addAll( FLOW );
		
		/* <!ELEMENT LEGEND - - (%inline;)*       -- fieldset legend --> */
		Element.LEGEND.contentModel.addAll( INLINE );
		
		/* <!ELEMENT BUTTON - - (%flow;)* -(A|%formctrl;|FORM|ISINDEX|FIELDSET|IFRAME) -- push button --> */
		Element.BUTTON.contentModel.addAll( FLOW );
		Element.BUTTON.contentModel.removeAll( FORM_CONTROL );
		Element.BUTTON.contentModel.remove( Element.A );
		Element.BUTTON.contentModel.remove( Element.FORM );
		Element.BUTTON.contentModel.remove( Element.ISINDEX );
		Element.BUTTON.contentModel.remove( Element.FIELDSET );
		Element.BUTTON.contentModel.remove( Element.IFRAME );
		Element.BUTTON.contentModel.rehash();
		
		/* <!ELEMENT TABLE - -     (CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+)> */
		Element.TABLE.contentModel.add( Element.TBODY );
		Element.TABLE.contentModel.add( Element.THEAD );
		Element.TABLE.contentModel.add( Element.TFOOT );
		Element.TABLE.contentModel.add( Element.COL );
		Element.TABLE.contentModel.add( Element.COLGROUP );
		Element.TABLE.contentModel.add( Element.CAPTION );
		
		/* <!ELEMENT CAPTION  - - (%inline;)*     -- table caption --> */
		Element.CAPTION.contentModel.addAll( INLINE );
		
		/* <!ELEMENT THEAD    - O (TR)+           -- table header --> */
		Element.THEAD.contentModel.add( Element.TR );
		
		/* <!ELEMENT TFOOT    - O (TR)+           -- table footer --> */
		Element.TFOOT.contentModel.add( Element.TR );
		
		/* <!ELEMENT TBODY    O O (TR)+           -- table body --> */
		Element.TBODY.contentModel.add( Element.TR );
		
		/* <!ELEMENT COLGROUP - O (COL)*          -- table column group --> */
		Element.COLGROUP.contentModel.add( Element.COL );
		
		/* <!ELEMENT COL      - O EMPTY           -- table column --> */
		// The map is created empty
		
		/* <!ELEMENT TR       - O (TH|TD)+        -- table row --> */
		Element.TR.contentModel.add( Element.TD );
		Element.TR.contentModel.add( Element.TH );
		
		/* <!ELEMENT (TH|TD)  - O (%flow;)*       -- table header cell, table data cell--> */
		Element.TH.contentModel.addAll( FLOW );
		Element.TD.contentModel.addAll( FLOW );
		
		/* <!ELEMENT FRAMESET - - ((FRAMESET|FRAME)+ & NOFRAMES?) -- window subdivision--> */
		Element.FRAMESET.contentModel.add( Element.FRAME );
		Element.FRAMESET.contentModel.add( Element.FRAMESET );
		Element.FRAMESET.contentModel.add( Element.NOFRAMES );
		
		/* <!ELEMENT FRAME - O EMPTY              -- subwindow --> */
		// The map is created empty
		
		/* <!ELEMENT IFRAME - - (%flow;)*         -- inline subwindow --> */
		Element.IFRAME.contentModel.addAll( FLOW );
		
		/* Nonstandard */
		Element.EMBED.contentModel.addAll( INLINE );
		Element.EMBED.contentModel.addAll( BLOCK );

		/* <![ %HTML.Frameset; [<!ENTITY % noframes.content "(BODY) -(NOFRAMES)">]]>
		 <!ENTITY % noframes.content "(%flow;)*">
		 <!ELEMENT NOFRAMES - - %noframes.content; -- alternate content container for non frame-based rendering --> */
		Element.NOFRAMES.contentModel.addAll( FLOW );
		Element.NOFRAMES.contentModel.remove( Element.NOFRAMES );
		Element.NOFRAMES.contentModel.rehash();
		
		/* <!-- %head.misc; defined earlier on as "SCRIPT|STYLE|META|LINK|OBJECT" -->
		 <!ENTITY % head.content "TITLE & ISINDEX? & BASE?">
		 <!ELEMENT HEAD O O (%head.content;) +(%head.misc;) -- document head --> */
		Element.HEAD.contentModel.add( Element.SCRIPT );
		Element.HEAD.contentModel.add( Element.STYLE );
		Element.HEAD.contentModel.add( Element.META );
		Element.HEAD.contentModel.add( Element.LINK );
		Element.HEAD.contentModel.add( Element.OBJECT );
		Element.HEAD.contentModel.add( Element.TITLE );
		Element.HEAD.contentModel.add( Element.ISINDEX );
		Element.HEAD.contentModel.add( Element.BASE );
		
		/* <!ELEMENT TITLE - - (#PCDATA) -(%head.misc;) -- document title --> */
		// The map is created empty
		
		/* <!ELEMENT ISINDEX - O EMPTY            -- single line prompt --> */
		// The map is created empty
		
		/* <!ELEMENT BASE - O EMPTY               -- document base URI --> */
		// The map is created empty
		
		/* <!ELEMENT META - O EMPTY               -- generic metainformation --> */
		// The map is created empty
		
		/* <!ELEMENT STYLE - - %StyleSheet        -- style info --> */
		// The map is created empty
		
		/* <!ELEMENT SCRIPT - - %Script;          -- script statements --> */
		// The map is created empty
		
		/* <!ELEMENT NOSCRIPT - - (%flow;)*  -- alternate content container for non script-based rendering --> */
		Element.NOSCRIPT.contentModel.addAll( FLOW );
		
		/* <![ %HTML.Frameset; [<!ENTITY % html.content "HEAD, FRAMESET">]]>
		 <!ENTITY % html.content "HEAD, BODY">
		 <!ELEMENT HTML O O (%html.content;)    -- document root element --> */
		Element.HTML.contentModel.add( Element.BODY );
		Element.HTML.contentModel.add( Element.HEAD );
		Element.HTML.contentModel.add( Element.FRAMESET );
	}

}