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comparison src/org/nwoca/ssdt/tools/html2wiki/DeleteTransformer.java @ 0:f8b1ea49d065

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Initial version of crude HTML to WikiText converter. Customized for converting HTML files from DEC Document into Wiki markup.
author smith@nwoca.org
date Fri, 12 May 2006 16:45:42 -0400
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-1:000000000000 0:f8b1ea49d065
1 package org.nwoca.ssdt.tools.html2wiki;
2
3 import java.util.regex.*;
4
5 class DeleteTransformer implements Transformer {
6 private Pattern delete;
7
8 public DeleteTransformer(String regex, boolean multiLine) {
9 delete = Pattern.compile(regex, multiLine ? Pattern.MULTILINE : 0);
10 }
11
12 public DeleteTransformer(String regex) {
13 this(regex,false);
14 }
15
16 public void apply(StringBuffer buffer) {
17 Matcher matcher = delete.matcher(buffer);
18
19 boolean first = true;
20 while (matcher.find(first ? 0 : matcher.start() )) {
21 buffer.delete(matcher.start(),matcher.end());
22 first = false;
23 }
24
25 }
26
27 public String toString() {
28 return "Delete: " + delete.pattern();
29 }
30 }