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:Main.java

public static SpannableString replaceImageSpan(CharSequence charSequence, String regPattern,
        Drawable drawable) {/*from   ww  w. j ava  2  s.  co m*/
    SpannableString ss = charSequence instanceof SpannableString ? (SpannableString) charSequence
            : new SpannableString(charSequence);
    try {
        ImageSpan is = new ImageSpan(drawable);
        Pattern pattern = Pattern.compile(regPattern);
        Matcher matcher = pattern.matcher(ss);
        while (matcher.find()) {
            String key = matcher.group();
            ss.setSpan(is, matcher.start(), matcher.start() + key.length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
        }
    } catch (Exception ex) {
        // Logger.e(TAG, ex);
    }

    return ss;
}

From source file:Main.java

private static String makeUrlHerf(String content) {
    if (content.trim().length() == 0) {
        return content;
    }/*from  www  . ja va 2  s .c  o m*/
    StringBuffer urlStringBuffer = new StringBuffer();

    Matcher matcherUrl = patternURL.matcher(content);
    while (matcherUrl.find()) {

        String url = matcherUrl.group();
        //            System.out.println("URL:" + url);
        String urlToHref = "<a href=\"" + url + "\">" + url + "</a>";
        matcherUrl.appendReplacement(urlStringBuffer, urlToHref);

    }
    matcherUrl.appendTail(urlStringBuffer);
    return urlStringBuffer.toString();
}

From source file:Main.java

public static String getFileName(String fileName) {

    Pattern p_ext = Pattern.compile(pattern);
    Matcher m_ext = p_ext.matcher(fileName);

    if (m_ext.find()) {
        return fileName.substring(0, fileName.indexOf(m_ext.group()));
    } else {//from w  ww .  j  a va 2s . c o  m
        return fileName;
    }
}

From source file:Main.java

/**
 * Apply a regex on a String/*from  w ww  .jav  a  2 s.  c  om*/
 * 
 * @param stringToParse
 * @param regex
 * @return The result of the regex
 * @throws Exception
 */
public static String applyRegex(String stringToParse, String regex) throws Exception {
    // String issue = execute(issueRestUrl);
    /**
     * Qui fonctionnent : - (?<=<[\\/?]?)\\w+(?::\\w+)? : retourne le tag - classname=\"(.*?)\" : retourne l'attribut et se valeur
     */
    // System.out.println("Tested string : " + stringToParse);
    // String regex = "classname=\"(.*?)\"";
    // .*\"status\":\\{.*?\"name\":\"(.*?)\".*?\\}.*
    // .?[a-z]*\"
    Pattern p = Pattern.compile(regex);
    Matcher m = p.matcher(stringToParse);

    if (m.find()) {
        return m.group();
    } else {
        return "";
    }

}

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 a va2s  .  c  o m*/
    }
    return dynamicPassword;
}

From source file:Main.java

public static CharSequence replace(Context ctx, String text) {
    SpannableString spannableString = new SpannableString(text);
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        String factText = matcher.group();
        String key = factText.substring(1);
        if (emotionTexts.contains(factText)) {
            Bitmap bitmap = getDrawableByName(ctx, key);
            ImageSpan image = new ImageSpan(ctx, bitmap);
            int start = matcher.start();
            int end = matcher.end();
            spannableString.setSpan(image, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }/*from w  w w  . java  2  s  .  c  o m*/
    }
    return spannableString;
}

From source file:MatchDuplicateWords.java

public static boolean hasDuplicate(String phrase) {
    boolean retval = false;
    String duplicatePattern = "\\b(\\w+) \\1\\b";
    Pattern p = null;//from   ww w . ja  v  a 2s  .c  o m
    try {
        p = Pattern.compile(duplicatePattern);
    } catch (PatternSyntaxException pex) {
        pex.printStackTrace();
        System.exit(0);
    }
    int matches = 0;
    Matcher m = p.matcher(phrase);
    String val = null;

    while (m.find()) {
        retval = true;
        val = ":" + m.group() + ":";
        System.out.println(val);
        matches++;
    }

    String msg = "   NO MATCH: pattern:" + phrase + "\r\n             regex: " + duplicatePattern;

    if (retval) {
        msg = " MATCH     : pattern:" + phrase + "\r\n         regex: " + duplicatePattern;
    }

    System.out.println(msg + "\r\n");
    return retval;
}

From source file:Main.java

public static CharSequence replace(Context ctx, String text) {
    if (text == null) {
        return null;
    }/*w  ww . j  av  a  2 s  .  com*/
    SpannableString spannableString = new SpannableString(text);
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        String factText = matcher.group();
        String key = factText.substring(1);
        if (emotionTexts.contains(factText)) {
            Bitmap bitmap = getDrawableByName(ctx, key);
            ImageSpan image = new ImageSpan(ctx, bitmap);
            int start = matcher.start();
            int end = matcher.end();
            spannableString.setSpan(image, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
    return spannableString;
}

From source file:Main.java

public static SpannableString replaceImageSpan(CharSequence charSequence, String regPattern,
        Drawable drawable) {/*from  w ww . ja v  a  2 s  . c o  m*/
    SpannableString ss = charSequence instanceof SpannableString ? (SpannableString) charSequence
            : new SpannableString(charSequence);
    try {
        ImageSpan is = new ImageSpan(drawable);
        Pattern pattern = Pattern.compile(regPattern);
        Matcher matcher = pattern.matcher(ss);
        while (matcher.find()) {
            String key = matcher.group();
            ss.setSpan(is, matcher.start(), matcher.start() + key.length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    return ss;
}

From source file:Main.java

public static String format(String input, String... replacements) {
    String regex = ":[a-zA-Z]*";

    Pattern pattern = Pattern.compile(regex);
    Matcher matcher = pattern.matcher(input);

    Integer i = 0;//from w  ww .  j  a  va 2 s  .co  m
    while (matcher.find()) {
        input = input.replace(matcher.group(), replacements[i]);
        i++;
    }

    System.out.println(input);

    return input;
}