Example usage for java.util.regex MatchResult group

Introduction

In this page you can find the example usage for java.util.regex MatchResult group.

Prototype

public String group(int group);

Source Link

Document

Returns the input subsequence captured by the given group during the previous match operation.

Usage

From source file:Main.java

public static String url2Folder(String url) {
    Pattern p = Pattern.compile("android/(.*?)/");
    Matcher m = p.matcher(url);//from w w w .  ja  v a 2 s  .c  o m
    if (m.find()) {
        MatchResult mr = m.toMatchResult();
        return mr.group(1);
    } else {
        return null;
    }
}

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From source file:com.google.mr4c.util.CustomFormat.java

private static List<String> extractNames(String pattern) {
    List<String> names = new ArrayList<String>();
    Scanner scanner = new Scanner(pattern);
    while (scanner.findWithinHorizon(VAR_REGEX, 0) != null) {
        MatchResult result = scanner.match();
        String val = result.group(1);
        names.add(val);
    }//from   ww w.j  a  v a 2s  .c  o  m
    return names;
}

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From source file:de.mat.utils.pdftools.PdfMerge.java

/**
 * <h4>FeatureDomain:</h4>/*  w  ww .  j a va  2  s.  c  o m*/
 *     PublishingTools
 * <h4>FeatureDescription:</h4>
 *     parse bookmarks from file
 * <h4>FeatureResult:</h4>
 *   <ul>
 *     <li>returnValue lstBookMarks - list of Bookmarks (Filename, Label...)
 *   </ul> 
 * <h4>FeatureKeywords:</h4>
 *     PDF Publishing
 * @param listFile - file with the Bookmarks
 * @return - list of Bookmarks
 * @throws Throwable
 */
public static List<Bookmark> parseBookMarksFromFile(String listFile) throws Throwable {
    // BookMarkliste aus Datei lesen
    List<Bookmark> lstBookMarks = new ArrayList<Bookmark>();
    String fileContent = readFromFile(listFile);
    String[] lines = fileContent.split("\n");
    if (lines != null) {
        // alle Zeilen durchlaufen
        for (int zaehler = 0; zaehler < lines.length; zaehler++) {
            // 
            String line = lines[zaehler];
            line = line.replace("\r", "");
            line = line.replace("\n", "");

            List<MatchResult> matches = findMatches(CONST_BOOKMARK, line);
            if (matches == null || matches.size() <= 0) {
                continue;
            }

            //iterate matches
            for (MatchResult match : matches) {

                // if found: add bookmark to list
                if (match.groupCount() == 4) {
                    Bookmark mpBookMark = new Bookmark();
                    String fileName = match.group(1);
                    fileName = fileName.replaceAll("\\+", "_");
                    fileName = fileName.replaceAll(">", "_");
                    mpBookMark.put("SRC", fileName);
                    mpBookMark.put("NAME", match.group(2));
                    mpBookMark.put("TYPE", match.group(3));
                    mpBookMark.put("PAGE", match.group(4));
                    lstBookMarks.add(mpBookMark);
                }
            }
        }
    }
    return lstBookMarks;
}

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From source file:com.edgenius.wiki.render.RenderUtil.java

/**
 * Parse macro string and return macro name and its parameters. The value from key of WikiConstants.MACRO_NAME_KEY in return map 
 * is macro name then with its parameters. This input suppose only has one macro (the first is parse if there are multiple macro) 
 * and this macro doesn't  be check if esacped,i.e., like \{macor} also is treat as valid macro.  
 * If input hasn't valid macro, null is returned.
 * @param macro/*from   ww w  . j av  a2 s . c o  m*/
 * @return
 */
public static Map<String, String> parseSignleMacro(String macro) {
    if (StringUtils.isBlank(macro))
        return null;

    MatchResult rs = FilterRegxConstants.SINGLE_MACRO_FILTER_PATTERN.matcher(macro).toMatchResult();
    int count = rs.groupCount();
    if (count < 1)
        return null;

    Map<String, String> out = new HashMap<String, String>();
    out.put(WikiConstants.MACRO_NAME_KEY, rs.group(1));
    if (count > 1) {
        BaseMacroParameter params = new BaseMacroParameter();
        params.setParams(rs.group(2));
        out.putAll(params.getParams());
    }
    return out;
}

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From source file:net.hillsdon.reviki.wiki.renderer.creole.CreoleLinkContentsSplitter.java

public LinkParts split(final MatchResult match) {
    String in = match.group(1);
    return split(in);
}

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From source file:com.jaxio.celerio.template.VelocityGeneratorTest.java

@Test
public void testExtraction() {
    String message = "Object 'com.jaxio.celerio.convention.WellKnownFolder' does not contain property 'resource' at src/main/resources/spring/springmvc-parent.p.vm.xml[line "
            + "28, column 47]";
    Scanner s = new Scanner(message);
    String u = s.findInLine("\\[line (\\d+), column (\\d+)\\]");
    assertThat(u).isNotEmpty();/*  www . j  a v a  2s .  c  om*/
    MatchResult result = s.match();
    assertThat(result.groupCount()).isEqualTo(2);
    assertThat(result.group(1)).isEqualTo("28");
    assertThat(result.group(2)).isEqualTo("47");
}

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From source file:com.jaxio.celerio.template.VelocityGenerator.java

private void displayLinesInError(VelocityException exception, TemplatePack templatePack, Template template) {
    try {//from  w w  w .  ja va  2 s.com
        Scanner scanner = new Scanner(exception.getMessage());
        String match = scanner.findInLine("\\[line (\\d+), column (\\d+)\\]");
        if (match == null) {
            return;
        }
        MatchResult result = scanner.match();
        int lineInError = parseInt(result.group(1));
        int column = parseInt(result.group(2));

        String[] lines = template.getTemplate().split("\\n");

        int linesBeforeToDisplay = 2;
        int linesAfterToDisplay = 2;

        for (int i = max(0, lineInError - linesBeforeToDisplay); i < lineInError; i++) {
            System.err.println(prefix(templatePack, template, i + 1) + lines[i]);
        }
        String prefix = prefix(templatePack, template, lineInError);
        System.err.print(prefix);
        for (int i = 0; i < column - 1; i++) {
            System.err.print(" ");
        }
        System.err.println("^");
        for (int i = lineInError; i < min(lines.length - 1, lineInError + linesAfterToDisplay); i++) {
            System.err.println(prefix(templatePack, template, i + 1) + lines[i]);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:com.edgenius.wiki.render.filter.UrlFilter.java

@Override
public void replace(StringBuffer buffer, MatchResult matchResult, RenderContext context) {
    int count = matchResult.groupCount();
    if (count != 2) {
        buffer.append(matchResult.group(0));
        return;/*from   ww w  .  j  a  va2  s.c  om*/
    }

    String front = matchResult.group(1);
    String link = matchResult.group(2);
    String end = "";
    Matcher m = END_PATTERN.matcher(StringUtils.reverse(link));
    if (m.lookingAt()) {
        end = StringUtils.reverse(m.group(1));
        link = link.substring(0, link.length() - end.length());
    }

    buffer.append(formatter.format(new Object[] { front, link, end, RenderUtil.getExternalImage(context) }));

}

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From source file:com.edgenius.wiki.render.filter.NewlineFilter.java

@Override
public void replace(StringBuffer buffer, MatchResult matchResult, RenderContext context) {
    String all = matchResult.group(0);
    // space, \t \r etc. 
    String prefix = matchResult.group(1);
    //remove all \r but keep space or \t etc
    prefix = prefix.replaceAll("\\r", "");
    buffer.append(prefix);/*  w w  w. j a va  2  s.c  o  m*/

    int count = StringUtils.countMatches(all, NEWLINE);
    if (buffer.length() >= WikiConstants.UUID_KEY_SIZE - 1 && context
            .isUniqueKey(buffer.substring(buffer.length() - WikiConstants.UUID_KEY_SIZE + 1) + "\n")) {
        if (count == 1) {
            buffer.append(all);
            return;
        } else {
            buffer.append("\n");
            count--;
        }
    }
    //TODO: bug: if before newline, there is a region, which will be replaced to a string. how to detect isEndByBlockHtmlTag()?

    //if it is after a block HTML, such as after Hr, page needn't append the first br.
    //if following tag is Block html tag or not, it does not matter if there are br or not.
    //I checked in FF3, the Block HTML tag will ignore its the first <br> before it.
    if (RenderUtil.isEndByBlockHtmlTag(buffer)) {
        count--;
        //TinyMCE eat "\n"
        //but, keep this "\n" information to render text, it is useful in RichTag render
        buffer.append(NEWLINE_HIDDEN_TAG).append("</span>");
    }

    int para = count / 2;
    for (int idx = 0; idx < para; idx++) {
        if (buffer.length() == 0) {
            //for any empty new lines on the beginning of content, use <br> instead <p>
            //The reason do so, is, in rich to markup convert, first <p> at text begin will be ignore 
            buffer.append(NEWLINE_TAG).append(NEWLINE_TAG);
        } else {
            //can not user <p class="xxx"/> to replace <p class="xxx"></p>, at least FF show wrong if use <p/> 
            buffer.append(PARAGRAPH_TAG);
        }
    }

    int br = count % 2;
    if (br > 0)
        buffer.append(NEWLINE_TAG);
}

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From source file:edu.cmu.lti.oaqa.framework.eval.gs.KeytermGoldStandardFilePersistenceProvider.java

@Override
public boolean initialize(ResourceSpecifier aSpecifier, Map<String, Object> aAdditionalParams)
        throws ResourceInitializationException {
    boolean ret = super.initialize(aSpecifier, aAdditionalParams);
    String dataset = (String) getParameterValue("DataSet");
    Pattern lineSyntaxPattern = Pattern.compile((String) getParameterValue("LineSyntax"));
    try {/*from ww  w  . ja v a2s.  co  m*/
        Resource[] resources = resolver.getResources((String) getParameterValue("PathPattern"));
        for (Resource resource : resources) {
            Scanner scanner = new Scanner(resource.getInputStream());
            while (scanner.findInLine(lineSyntaxPattern) != null) {
                MatchResult result = scanner.match();
                DatasetSequenceId id = new DatasetSequenceId(dataset, result.group(1));
                if (!id2gsSpans.containsKey(id)) {
                    id2gsSpans.put(id, new ArrayList<String>());
                }
                id2gsSpans.get(id).add(result.group(4));
                if (scanner.hasNextLine()) {
                    scanner.nextLine();
                } else {
                    break;
                }
            }
            scanner.close();
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return ret;
}

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