Author: michiel Date: 2010-02-16 01:13:35 +0100 (Tue, 16 Feb 2010) New Revision: 41058
Removed: mmbase/trunk/utils/src/main/java/org/mmbase/util/transformers/ListParser.jj Log: was already moved to src/main/javacc Deleted: mmbase/trunk/utils/src/main/java/org/mmbase/util/transformers/ListParser.jj =================================================================== --- mmbase/trunk/utils/src/main/java/org/mmbase/util/transformers/ListParser.jj 2010-02-16 00:12:33 UTC (rev 41057) +++ mmbase/trunk/utils/src/main/java/org/mmbase/util/transformers/ListParser.jj 2010-02-16 00:13:35 UTC (rev 41058) @@ -1,120 +0,0 @@ -/* -*- java -*- - -This software is OSI Certified Open Source Software. -OSI Certified is a certification mark of the Open Source Initiative. - -The license (Mozilla version 1.0) can be read at the MMBase site. -See http://www.MMBase.org/license - -*/ -/** - * ListParser - * This file is parsed by <a href="https://javacc.dev.java.net/";>javacc</a>. - * - * @author Michiel Meeuwisssen - * @since MMBase-1.8.6 - * @version $Id: ListParser.jj,v 1.4 2008-07-08 15:54:46 michiel Exp $ - */ - -options { - STATIC = false; - IGNORE_CASE = false; -} - -PARSER_BEGIN(ListParser) - -package org.mmbase.util.transformers; -import java.io.Reader ; -import java.io.StringReader ; -import java.util.*; -import java.io.*; - - -public class ListParser { - int curDepth = 0; - boolean begin = true; - LinkedList<Character> stack = new LinkedList<Character>(); - - static String transform( String inString ) { - Reader reader = new StringReader(inString) ; - ListParser parser = new ListParser(reader) ; - StringBuilder buffer = new StringBuilder() ; - try { - parser.start(buffer) ; } - catch( TokenMgrError e ) { - throw new IllegalStateException() ; } - catch( ParseException e ) { - throw new IllegalStateException() ; } - return buffer.toString() ; - } - - int getDepth(Token t) { - return t.image.length() - (begin ? 1 : 2); - } - char getType(Token t, int depth) { - return t.image.charAt(depth - 1 + (begin ? 0 : 1)) == '*' ? 'o' : 'u'; - } - void open(StringBuilder buf, char type) { - curDepth++; - stack.addFirst(type); - if (! begin && curDepth == 1) buf.append('\n'); - buf.append('<').append(type).append("l>"); - } - void close(StringBuilder buf) { - curDepth--; - char t = stack.removeFirst(); - buf.append("</li></").append(t).append("l>"); - if (curDepth > 0) buf.append("</li>"); - } - void handleList(StringBuilder buf, Token t) { - int depth = getDepth(t); - char type = getType(t, depth); - if (depth == curDepth + 1) { - open(buf, type); - } else if (depth == curDepth - 1) { - close(buf); - } else if (depth == curDepth) { - buf.append("</li>"); - } - buf.append("<li>"); - } - void endLists(StringBuilder buf) { - while (stack.size() > 0) { - close(buf); - } - } - - public static void main(String argv[]) throws ParseException, InterruptedException { - System.out.println(ListParser.transform((argv[0]))); - } - - -} - -PARSER_END(ListParser) - -TOKEN : { <BOL: "*" (["*","-"])* (" ")> } -TOKEN : { <BUL: "-" (["*", "-"])* (" ")> } -TOKEN : { <OL: "\n*" (["*", "-"])* (" ")> } -TOKEN : { <UL: "\n-" (["*", "-"])* (" ")> } -TOKEN : { <END: ("\n")> } -TOKEN : { <OTHER : ~[] > } - -void start(StringBuilder buf) : -{ - Token t ; -} -{ - - ( - t = <OL> { begin = false; handleList(buf, t); } - | t = <UL> { begin = false; handleList(buf, t); } - | t = <BOL> { if (begin) { handleList(buf, t); begin = false; } else { buf.append(t.image); }} - | t = <BUL> { if (begin) { handleList(buf, t); begin = false; } else { buf.append(t.image); }} - | <END> { if (begin) { buf.append("\n"); } else { endLists(buf); buf.append("\n"); } } - | (t = <OTHER>) { begin = false; buf.append(t.image); } - )* - <EOF> { endLists(buf); } -} - - _______________________________________________ Cvs mailing list [email protected] http://lists.mmbase.org/mailman/listinfo/cvs
