Example usage for java.util.regex Matcher group

Introduction

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

Prototype

public String group()

Source Link

Document

Returns the input subsequence matched by the previous match.

Usage

From source file:cu.uci.uengine.utils.RegexUtils.java

public static int getDataSetNumber(File file) throws InvalidDataSetNameException {
    String baseName = FilenameUtils.getBaseName(file.getName());

    Pattern p = Pattern.compile("\\d+$");//Digits at string end.

    Matcher m = p.matcher(baseName);
    if (!m.find()) {
        throw new InvalidDataSetNameException(String.format("DataSet %s is not a valid name.", baseName));
    }//from ww w  .  j a  va 2  s.c om

    int dataSetNumber = Integer.parseInt(m.group());

    return dataSetNumber;
}

From source file:io.curly.bloodhound.query.QueryParser.java

@NotNull
static MultiValueMap<String, String> resolveMultiParameter(String query) {
    final MultiValueMap<String, String> multimap = new LinkedMultiValueMap<>();

    convertToMap(query).forEach((key, value) -> {
        if (value.contains(L_CURLY) && value.contains(R_CURLY)) {
            Matcher matcher = Pattern.compile(REGEX_INNER_CURLY).matcher(value);
            if (matcher.find()) {
                String cleaned = cleanDelimiters(matcher.group());
                if (cleaned.contains(COMMA)) {
                    multimap.put(key, getCommaDelimitedValue(cleaned));
                } else {
                    multimap.put(key, getSpaceSplicedValue(cleaned));
                }//from w w  w .j a v a 2  s . co  m
            }
        } else {
            multimap.add(key, unquote(value));
        }
    });

    return multimap;
}

From source file:com.baidu.rigel.biplatform.ac.util.PlaceHolderUtils.java

/**
 * ?????  abc/${1}/${2}/abc.action,?? ${1},${2}
 * /*from   ww  w.j  a v a  2s.  c  om*/
 * @param source ?
 * @return ????
 */
public static List<String> getPlaceHolders(String source) {
    if (StringUtils.isBlank(source)) {
        throw new IllegalArgumentException("can not get place hode list by blank source");
    }
    Pattern pattern = Pattern.compile("\\$\\{[^\\}]+\\}");
    Matcher match = pattern.matcher(source);
    List<String> result = new ArrayList<String>();
    while (match.find()) {
        result.add(match.group());
    }
    return result;
}

From source file:kr.pe.javarss.mybus.task.GBusPageParser.java

private static MyBus.Position parsePosition(Element e) {
    MyBus.Position p = new MyBus.Position();

    List<Element> spans = e.getAllElements("span");
    for (Element span : spans) {
        String css = span.getAttributeValue("class");
        String content = span.getContent().toString();

        if (css == null) {
            // <span>(711396)</span>
            p.licenseNumber = content;// w w  w . j  a  v a2s  . c o m
        } else if (css.equals("num1") || css.equals("num2")) {
            // <span class="num1">1  /  2  ?</span>
            // <span class="num2">3  /  7  ?</span>
            // <span class="num1">? </span>
            Matcher m = numberPattern.matcher(content);
            if (m.find()) {
                p.remainingCount = Integer.parseInt(m.group());
            }
            if (m.find()) {
                p.timeToArrive = Integer.parseInt(m.group());
            }

            //if (!m.matches()) {
            //    p.otherInfo = content;
            //}
        } else {
            // <span class="narrival">?   .</span>
            //p.otherInfo = content;
        }

    }

    return p;
}

From source file:ccm.pay2spawn.configurator.HTMLGenerator.java

private static String replace(String text, Reward reward) throws IOException {
    while (true) {
        Matcher matcher = VAR.matcher(text);
        if (!matcher.find())
            break;
        text = text.replace(matcher.group(), get(matcher.group(1), reward));
    }//w  w  w  .  j  a va  2  s  .c  om
    return text;
}

From source file:com.quackware.handsfreemusic.Utility.java

public static CharSequence[][] retrieveYouTubeTitleAndUrl(String html) {
    ArrayList<String> links = new ArrayList<String>();
    ArrayList<String> titles = new ArrayList<String>();

    Pattern myPattern1 = Pattern.compile("<a href=\"rtsp.*?\\.3gp.*?\">");
    Pattern myPattern2 = Pattern.compile("<a accesskey=.*?</a>");
    Pattern myPattern3 = Pattern.compile(">.*?</a>");

    Matcher myMatcher = myPattern1.matcher(html);
    while (myMatcher.find() && links.size() < 5) {
        links.add(myMatcher.group().replace("<a href=\"", "").replace("\">", ""));
    }//w  ww.  java  2  s.  c om
    myMatcher = myPattern2.matcher(html);
    while (myMatcher.find() && titles.size() < 5) {
        Matcher myMatcher2 = myPattern3.matcher(myMatcher.group());
        myMatcher2.find();
        titles.add(myMatcher2.group().replace(">", "").replace("</a", ""));
    }

    CharSequence[][] searchResults = new CharSequence[2][links.size()];
    for (int i = 0; i < links.size(); i++) {
        searchResults[0][i] = links.get(i);
        searchResults[1][i] = titles.get(i);
    }
    return searchResults;
}