Example usage for java.util.regex Matcher find

Introduction

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

Prototype

public boolean find()

Source Link

Document

Attempts to find the next subsequence of the input sequence that matches the pattern.

Usage

From source file:Main.java

public static String getAttributeNameFromColName(String tableName) {
    Pattern p = Pattern.compile("_+(\\w?)");
    Matcher m = p.matcher(tableName);
    StringBuffer sb = new StringBuffer();
    while (m.find()) {
        if (m.start() != 0)
            m.appendReplacement(sb, m.group(1).toUpperCase());
        else/*from   w  w  w  . j  a va 2 s.  co m*/
            m.appendReplacement(sb, m.group(1).toLowerCase());
    }
    m.appendTail(sb);
    return sb.toString();
}

From source file:Main.java

/**
 * Get the total hrs logged this pay period.
 *
 * @param page the raw html of the user's timecard page
 * @return A double representing the total hours logged this pay period by the user.
 *//*ww w  .j av a2s.  c om*/
protected static double getTotalsHrs(String page) {
    double total = 0;

    try {
        Pattern pattern = Pattern.compile("(?i)(<div.*?>)(" + TOTAL_STR + ")(.*?)(</div>)");
        Matcher matcher = pattern.matcher(page);
        if (matcher.find()) {
            String totalStr = matcher.group(3);
            if (!(totalStr == null || totalStr.trim().length() == 0)) {
                total = Double.parseDouble(totalStr);
            }
        }
    } catch (Exception e) {
        Log.w(TAG, e.toString());
    }

    return total;
}

From source file:Main.java

public static String changeED2K(String url) {
    // TODO Auto-generated method stub
    Pattern pat = Pattern/*  w w w.  ja v  a  2s.  com*/
            .compile("ed2k:\\/\\/\\|file\\|([^\\|]+?)\\|(\\d+)\\|([A-Z0-9]{32})\\|(h=[A-Z0-9]{32}\\|)?\\/?");
    Matcher mat = pat.matcher(url);
    // System.out.println(url);
    if (mat.find()) {
        String name = "" + mat.group(1);

        if (name.contains(".")) {

            String temp = "1" + name.substring(name.lastIndexOf("."));
            url = url.replace(name, temp);
            // System.out.println(url);
        }
    }
    if (url.startsWith("magnet:?xt=urn:btih:") && url.contains("&")) {
        url = url.substring(0, url.indexOf("&")).toLowerCase();
    }
    return url;
}

From source file:Main.java

public static List<String> listAvailableIosPlatformVersions() {
    List<String> results = new ArrayList<String>();
    try {/*from w ww .j a  va 2  s . c om*/
        ProcessBuilder pb = new ProcessBuilder("xcodebuild", "-showsdks");
        pb.redirectErrorStream(true);
        Process p = pb.start();
        BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line = null;
        Pattern pattern = Pattern.compile("-sdk iphoneos(([0-9]+.?)+)");
        while ((line = reader.readLine()) != null) {
            Matcher m = pattern.matcher(line);
            while (m.find()) {
                results.add(m.group(1));
            }
        }
    } catch (Throwable t) {
    }
    return results;
}

From source file:Main.java

public static String getErrorMsg(String response) {
    Pattern errorPattern = Pattern.compile("<div class=\"problem\">(.*)</div>");
    Matcher errorMatcher = errorPattern.matcher(response);
    String errorContent;/*from  w  w  w  .ja v a  2 s  .  com*/
    if (errorMatcher.find()) {
        errorContent = errorMatcher.group(1).replaceAll("<[^>]+>", "");
    } else {
        errorContent = null;
    }

    return errorContent;
}

From source file:Main.java

public static double parseCoordinate(CharSequence string) {
    int sign = 1;
    final Matcher negsignMatcher = PAT_NEGSIGN.matcher(string);
    if (negsignMatcher.find()) {
        sign = -1;//w ww .  ja va2 s  .  c o  m
    }

    final Matcher signMatcher = PAT_SIGN.matcher(string);
    string = signMatcher.replaceAll("");

    final Matcher dmsMatcher = PAT_COORD_COMPONENT.matcher(string);
    double degrees = 0.0;
    for (double scale = 1.0; scale <= 3600.0 && dmsMatcher.find(); scale *= 60.0) {
        degrees += Double.parseDouble(dmsMatcher.group(1)) / scale;
    }
    return sign * degrees;
}

From source file:Main.java

/**
 * Check of the balanced tags sup/sub//from   w w w . jav  a 2  s. c o m
 * 
 * @param snippet
 * @return <code>true</code> if balanced, <code>false</code> otherwise
 */
public static boolean isBalanced(String snippet) {
    if (snippet == null)
        return true; // ????

    Stack<String> s = new Stack<String>();
    Matcher m = SUBS_OR_SUPS.matcher(snippet);
    while (m.find()) {
        String tag = m.group(1);
        if (tag.toLowerCase().startsWith("su")) {
            s.push(tag);
        } else {
            if (s.empty() || !tag.equals("/" + s.pop())) {
                return false;
            }
        }
    }

    return s.empty();
}

From source file:Main.java

public static String getDynamicPassword(String str) {
    Pattern continuousNumberPattern = Pattern.compile("[0-9\\.]+");
    Matcher m = continuousNumberPattern.matcher(str);
    String dynamicPassword = "";
    while (m.find()) {
        if (m.group().length() == 4) {
            dynamicPassword = m.group();
        }//w  w  w. j ava  2s  .  c  om
    }
    return dynamicPassword;
}

From source file:com.offbynull.portmapper.common.RegexUtils.java

/**
 * Finds all IPv4 addresses in a block of text.
 * @param text block of text to search in
 * @return all IPv4 addresses in {@code text}
 * @throws NullPointerException if any argument is {@code null}
 *//*from w w  w  .j  av  a2s.  c o  m*/
public static List<String> findAllIpv4Addresses(String text) {
    Validate.notNull(text);

    List<String> ret = new LinkedList<>();

    Matcher matcher = IPV4_PATTERN.matcher(text);
    while (matcher.find()) {
        ret.add(matcher.group(0));
    }

    return ret;
}

From source file:Main.java

public static String getQueryPageUrl(String url, int inc) {
    if (url == null) {
        return null;
    }//w w  w  .  j a v  a  2s .  c o  m
    if (!url.contains("nicovideo.jp/search/")) {
        return null;
    }
    String ret = null;
    Matcher matcher = pagePattern.matcher(url);
    if (matcher.find()) {
        String _u1 = matcher.group(1);
        String _p = matcher.group(2);
        String _u2 = matcher.group(3);
        int page = 1;
        try {
            page = Integer.parseInt(_p) + inc;
        } catch (NumberFormatException e) {
        }
        if (0 < page) {
            ret = _u1 + page + _u2;
        }
    } else {
        int page = 1 + inc;
        if (0 < page) {
            if (url.contains("?")) {
                ret = url + "&page=" + page;
            } else {
                ret = url + "?page=" + page;
            }
        }
    }
    return ret;
}