Example usage for java.util.regex Matcher groupCount

Introduction

In this page you can find the example usage for java.util.regex Matcher groupCount.

Prototype

public int groupCount() 

Source Link

Document

Returns the number of capturing groups in this matcher's pattern.

Usage

From source file:edu.umd.cs.marmoset.modelClasses.TestOutcome.java

public FileNameLineNumberPair getFileNameLineNumberPair() {
    if (getTestType().equals(FINDBUGS)) {
        return getFileNameLineNumberPair(getShortTestResult());
    } else if (getTestType().equals(PUBLIC) || getTestType().equals(RELEASE) || getTestType().equals(SECRET)) {
        BufferedReader reader = null;
        Pattern pattern = Pattern.compile("\\((\\w+\\.java):(\\d+)\\)");
        try {//from w ww .j  av a 2 s. c o m
            reader = new BufferedReader(new StringReader(getLongTrimmedTestResult()));
            while (true) {
                String line = reader.readLine();
                if (line == null)
                    break;

                // skip over frames that we won't be able to link to
                Matcher matcher = pattern.matcher(line);
                if (!line.contains("java.") && !line.contains("junit.") && !line.contains("\\s+sun\\.reflect")
                        && !line.contains("edu.umd.cs.buildServer") && !line.contains("ReleaseTest")
                        && !line.contains("PublicTest") && !line.contains("SecretTest")
                        && !line.contains("SimpleTest") && !line.contains("TestAgainstFile")
                        && !line.contains("SpiderTest") && matcher.find() && matcher.groupCount() > 1) {
                    String sourceFileName = matcher.group(1);
                    String lineNumber = matcher.group(2);
                    return new FileNameLineNumberPair(sourceFileName, lineNumber);
                }
            }
        } catch (IOException ignore) {
            // cannot happen; reading from a String!
        } finally {
            IOUtils.closeQuietly(reader);
        }
        // XXX Does it make sense here to return a singleton representing nothing?
        return null;
    } else {
        throw new IllegalStateException(
                "You cannot get the filename and line number " + " of a test outcome of type " + getTestType());
    }
}

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From source file:com.ikanow.infinit.e.harvest.enrichment.custom.UnstructuredAnalysisHarvester.java

/**
 * processHeader/* w w  w.  j a va2 s. co m*/
 * 
 * @param headerPattern
 * @param f
 * @param meta
 */
@SuppressWarnings("deprecation")
private void processHeader(Pattern headerPattern, DocumentPojo f, List<metaField> meta, SourcePojo source,
        UnstructuredAnalysisConfigPojo uap) {
    if (headerPattern != null) {
        Matcher headerMatcher = headerPattern.matcher(f.getFullText());
        String headerText = null;
        while (headerMatcher.find()) {
            if (headerMatcher.start() == 0) {
                headerText = headerMatcher.group(0);
                f.setHeaderEndIndex(headerText.length());
                for (int i = 1; i < headerMatcher.groupCount() + 1; i++) {
                    f.addToHeader(headerMatcher.group(i).trim());
                }
                break;
            }
        }
        if (null != headerText && null != meta) {
            for (metaField m : meta) {
                if (m.context == Context.Header || m.context == Context.All) {
                    this.processMeta(f, m, headerText, source, uap);
                }
            }
        }
    }
}

---

From source file:com.ikanow.infinit.e.harvest.enrichment.custom.UnstructuredAnalysisHarvester.java

/**
 * processFooter//from  w  w w.  ja  v a2s . c  o m
 * 
 * @param footerPattern
 * @param f
 * @param meta
 */
@SuppressWarnings("deprecation")
private void processFooter(Pattern footerPattern, DocumentPojo f, List<metaField> meta, SourcePojo source,
        UnstructuredAnalysisConfigPojo uap) {

    if (footerPattern != null) {
        Matcher footerMatcher = footerPattern.matcher(f.getFullText());
        String footerText = null;
        while (footerMatcher.find()) {
            footerText = footerMatcher.group(0);
            int docLength = f.getFullText().length();
            f.setFooterStartIndex(docLength - footerMatcher.group(0).length());
            for (int i = 1; i < footerMatcher.groupCount() + 1; i++) {
                f.addToHeader(footerMatcher.group(i).trim());
            }
            break;
        }

        if (null != footerText && null != meta) {
            for (metaField m : meta) {
                if (m.context == Context.Footer || m.context == Context.All) {
                    this.processMeta(f, m, footerText, source, uap);
                }
            }
        }
    }
}

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From source file:org.apache.openaz.xacml.pdp.test.TestBase.java

@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
    ///* w w w . j  a  v  a2 s  .  co m*/
    // Sanity check the file name
    //
    Matcher matcher = this.pattern.matcher(file.getFileName().toString());
    if (matcher.matches()) {
        //
        // if user has limited which files to use, check that here
        //
        if (testNumbersArray != null) {
            String fileNameString = file.getFileName().toString();
            boolean found = false;
            for (String numberString : testNumbersArray) {
                if (fileNameString.contains(numberString)) {
                    found = true;
                    break;
                }
            }
            if (!found) {
                //
                // this test is not in the list to be run, so skip it
                //
                return super.visitFile(file, attrs);
            }
        }
        try {
            //
            // Pull what this request is supposed to be
            //
            String group = null;
            int count = matcher.groupCount();
            if (count >= 1) {
                group = matcher.group(count - 1);
            }
            //
            // Send it
            //
            this.sendRequest(file, group);
        } catch (Exception e) {
            logger.error(e);
            e.printStackTrace();
        }
    }
    return super.visitFile(file, attrs);
}

---

From source file:com.zoffcc.applications.aagtl.HTMLDownloader.java

public String get_user_token() {
    String ret = "";
    String url = "http://www.geocaching.com/map/default.aspx?lat=6&lng=9";
    List<NameValuePair> values_list = new ArrayList<NameValuePair>();
    String the_page = get_reader_stream(url, values_list, null, true);

    if (the_page == null) {
        if (CacheDownloader.DEBUG_)
            System.out.println("page = NULL");
        return "";
    }//from w ww.j  a v a2  s.c  o m

    String[] response_lines = the_page.split("\n");
    String line = null;
    Pattern p = null;
    Matcher m = null;
    for (int i = 0; i < response_lines.length; i++) {
        line = response_lines[i];
        // remove spaces at start and end of string
        line = line.trim();

        if (line.startsWith("var uvtoken")) {
            if (CacheDownloader.DEBUG_)
                System.out.println("usertoken=" + line);
            p = Pattern.compile("userToken[ =]+'([^']+)'");
            m = p.matcher(line);
            m.find();
            if (m.groupCount() > 0) {
                if (CacheDownloader.DEBUG_)
                    System.out.println("usertoken parsed=" + m.group(1));
                return m.group(1);
            }
        }
    }

    // + for line in page:
    //
    // + if line.startswith('var uvtoken'):
    //
    // + self.user_token =
    // re.compile("userToken[ =]+'([^']+)'").search(line).group(1)
    //
    // + page.close()
    //
    // + return
    //
    // + raise
    // Exception("Website contents unexpected. Please check connection.")

    return ret;
}

---

From source file:com.ephesoft.dcma.kvfieldcreation.KVFieldCreator.java

/**
 * This method gets the matched regex pattern for input string.
 * //from   w  ww  .  j  a  va 2s.c  om
 * @param inputString
 * @param regexList
 * @return String
 */
private String getRegexPattern(String inputString, List<String> regexList) {
    String matchedPattern = null;
    int confidenceInt = 100;
    Pattern pattern = null;
    Matcher matcher = null;
    float previousMatchedConfidence = 0;
    if (null == inputString || inputString.isEmpty()) {
        LOGGER.info("Input string is null or empty.");
    } else {
        String dlfValue = inputString.split(KVFieldCreatorConstants.SPACE)[0];
        for (String regex : regexList) {
            pattern = Pattern.compile(regex);
            matcher = pattern.matcher(dlfValue);
            while (matcher.find()) {
                for (int i = 0; i <= matcher.groupCount(); i++) {
                    final String groupStr = matcher.group(i);
                    if (null != groupStr) {
                        final float confidence = (groupStr.length() * confidenceInt) / inputString.length();
                        if (confidence > previousMatchedConfidence) {
                            previousMatchedConfidence = confidence;
                            matchedPattern = regex;
                        }
                    }
                }
            }
        }
        if (matchedPattern == null) {
            LOGGER.info("No regex pattern found, setting input string as the regex itself. Pattern == "
                    + inputString);
            matchedPattern = inputString;
        }
    }
    return matchedPattern;
}

---

From source file:com.tao.realweb.util.StringUtil.java

/** 
* ??? // w ww  .  j av a  2 s.  c  om
*  
* @param s 
* @param pf 
* @param pb 
* @param start 
* @return 
*/
public static String stringReplace(String s, String pf, String pb, int start) {
    Pattern pattern_hand = Pattern.compile(pf);
    Matcher matcher_hand = pattern_hand.matcher(s);
    int gc = matcher_hand.groupCount();
    int pos = start;
    String sf1 = "";
    String sf2 = "";
    String sf3 = "";
    int if1 = 0;
    String strr = "";
    while (matcher_hand.find(pos)) {
        sf1 = matcher_hand.group();
        if1 = s.indexOf(sf1, pos);
        if (if1 >= pos) {
            strr += s.substring(pos, if1);
            pos = if1 + sf1.length();
            sf2 = pb;
            for (int i = 1; i <= gc; i++) {
                sf3 = "\\" + i;
                sf2 = replaceAll(sf2, sf3, matcher_hand.group(i));
            }
            strr += sf2;
        } else {
            return s;
        }
    }
    strr = s.substring(0, start) + strr;
    return strr;
}

---

From source file:loci.formats.in.MetamorphReader.java

private Map.Entry<Integer, Integer> getWellCoords(String label) {
    Matcher matcher = WELL_COORDS.matcher(label);
    if (!matcher.find())
        return null;
    int nGroups = matcher.groupCount();
    if (nGroups != 2)
        return null;
    return new AbstractMap.SimpleEntry((int) (matcher.group(1).toUpperCase().charAt(0) - 'A'),
            Integer.parseInt(matcher.group(2)) - 1);
}

---

From source file:com.boylesoftware.web.impl.AbstractRouterConfiguration.java

@Override
public RouterRequest findRoute(final HttpServletRequest request, final HttpServletResponse response)
        throws MethodNotAllowedException, ServletException {

    // check if we have mappings
    if (this.mappings.length == 0)
        return null;

    // try to find the matching route mapping
    final Lock readLock = this.mappingsLock.readLock();
    readLock.lock();/* w w  w .  j av a2 s. c om*/
    try {

        // test request URI against the mappings
        RouteImpl mapping = this.mappings[0];
        final String requestURI = request.getRequestURI();
        // TODO: reusable matcher?
        final Matcher m = mapping.getURIPattern().matcher(requestURI);
        int mappingInd = 0;
        do {

            // try to match the mapping
            if (m.matches()) {

                // log the match
                if (this.log.isDebugEnabled())
                    this.log.debug("found mapping for URI " + requestURI + " on attempt " + (mappingInd + 1));

                // move the mapping higher if matched more frequently
                final long numMatched = mapping.incrementNumMatched();
                if (mappingInd > 0) {
                    final RouteImpl prevMapping = this.mappings[mappingInd - 1];
                    if (numMatched > prevMapping.getNumMatched()) {
                        final Lock writeLock = this.mappingsLock.writeLock();
                        readLock.unlock();
                        writeLock.lock();
                        try {
                            this.mappings[mappingInd] = prevMapping;
                            this.mappings[mappingInd - 1] = mapping;
                        } finally {
                            readLock.lock();
                            writeLock.unlock();
                        }
                    }
                }

                // wrap the request
                final RouterRequestImpl routerRequest = this.routerRequestPool.getSync();
                boolean success = false;
                try {

                    // initialize the router request
                    routerRequest.wrap(request, response, mapping, this.isAuthenticationRequired(requestURI));

                    // add parameters made from the URI components
                    final int numURIParams = m.groupCount();
                    for (int i = 0; i < numURIParams; i++) {
                        final String uriParamName = mapping.getURIParamName(i);
                        if (uriParamName != null)
                            routerRequest.addParameter(uriParamName, m.group(i + 1));
                    }

                    // convert flash attributes cookie to request attributes
                    routerRequest.flashCookieToAttributes();

                    // return the router request
                    success = true;
                    return routerRequest;

                } finally {
                    if (!success)
                        routerRequest.recycle();
                }
            }

            // next mapping for next iteration
            if (++mappingInd >= this.mappings.length)
                break;
            mapping = this.mappings[mappingInd];

            // reuse the matcher
            m.reset();
            m.usePattern(mapping.getURIPattern());

        } while (true);

    } finally {
        readLock.unlock();
    }

    // no mapping matched
    return null;
}

---

From source file:logdruid.ui.table.StatRecordingEditorTable.java

public void FixValues() {
    String patternString = "";
    Matcher matcher;
    PatternCache patternCache = new PatternCache();
    Iterator it = data.iterator();
    Object[] obj;//from  w  ww  .  ja v  a  2  s . c  om

    while (it.hasNext()) {
        obj = (Object[]) it.next();
        String stBefore = (String) obj[1];
        String stType = (String) obj[2];
        String stAfter = (String) obj[3];
        logger.info("stType: " + stType);
        if (stType.equals("date") && rep.getDateFormat(recording.getDateFormatID()).getPattern() != null) {
            patternString += stBefore + "(" + rep.getDateFormat(recording.getDateFormatID()).getPattern() + ")"
                    + stAfter;
            logger.info("getTypeString(stType) getPattern -: "
                    + rep.getDateFormat(recording.getDateFormatID()).getPattern());
            logger.info("getTypeString(stType) getDateFormat -: "
                    + rep.getDateFormat(recording.getDateFormatID()).getDateFormat());
        } else {
            patternString += stBefore + "(" + DataMiner.getTypeString(stType) + ")" + stAfter;
            logger.info("getTypeString(stType) -: " + DataMiner.getTypeString(stType));
        }
    }

    try {
        logger.info("theLine: " + examplePane.getText());
        logger.info("patternString: " + patternString);

        Highlighter h = examplePane.getHighlighter();
        h.removeAllHighlights();
        int currIndex = 0;

        String[] lines = examplePane.getText().split(System.getProperty("line.separator"));
        if (lines.length >= 1) {
            for (int i = 0; i < lines.length; i++) {
                matcher = patternCache.getPattern(patternString).matcher(lines[i]);
                if (matcher.find()) {
                    // int currIndex = 0;
                    // doc.insertString(doc.getLength(),line+"\n", null);

                    for (int i2 = 1; i2 <= matcher.groupCount(); i2++) {
                        model.setValueAt(matcher.group(i2), i2 - 1, 5);
                        h.addHighlight(currIndex + matcher.start(i2), +currIndex + matcher.end(i2),
                                new DefaultHighlighter.DefaultHighlightPainter(Color.ORANGE));
                    }

                }
                currIndex += lines[i].length() + 1;
            }
        }

    } catch (Exception e1) {
        e1.printStackTrace();
        // System.exit(1);
    }

}

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