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:edu.ku.brc.web.ParsePaleo.java

/**
 * @param args// w  w  w . jav  a 2  s  .com
 */
public static void main(String[] args) {
    if (true) {
        ParsePaleo pp = new ParsePaleo();
        pp.processAll();
        return;
    }
    try {
        HashSet<String> set = new HashSet<String>();
        for (String line : FileUtils.readLines(new File("/Users/rods/Downloads/ages.txt"))) {
            //Pattern p = Pattern.compile("\"([^\"\\]*(\\.[^\"\\]*)*)\"|\'([^\'\\]*(\\.[^\'\\]*)*)\'");
            //Pattern p = Pattern.compile("\"([^\"]*)\"|(\\S+)");
            Pattern p = Pattern.compile("\"([^\"]*)\"");
            Matcher m = p.matcher(line);

            //List<String> animals = new ArrayList()<String>();
            while (m.find()) {
                //System.out.println(m.group());
                set.add(replace(m.group(), "\"", ""));
                //animals.add(m.group());
            }
        }
        for (String str : set) {
            System.out.println(str);
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    Pattern pattern = null;/*from   w ww .  ja v a  2  s . c  o m*/
    Matcher matcher = null;

    Console console = System.console();
    while (true) {
        try {
            pattern = Pattern.compile(console.readLine("%nEnter your regex: "));

            matcher = pattern.matcher(console.readLine("Enter input string to search: "));
        } catch (PatternSyntaxException pse) {
            console.format("There is a problem with the regular expression!%n");
            console.format("The pattern in question is: %s%n", pse.getPattern());
            console.format("The description is: %s%n", pse.getDescription());
            console.format("The message is: %s%n", pse.getMessage());
            console.format("The index is: %s%n", pse.getIndex());
            System.exit(0);
        }
        boolean found = false;
        while (matcher.find()) {
            console.format("I found the text \"%s\" starting at " + "index %d and ending at index %d.%n",
                    matcher.group(), matcher.start(), matcher.end());
            found = true;
        }
        if (!found) {
            console.format("No match found.%n");
        }
    }
}

From source file:Main.java

public static String find(String patternStr, CharSequence input) {
    Pattern pattern = Pattern.compile(patternStr);
    Matcher matcher = pattern.matcher(input);
    if (matcher.find()) {
        return matcher.group();
    }/*from  w w w.  ja v  a  2  s  . c  o m*/
    return null;
}

From source file:MatcherResetExample.java

public static void test() {
    Pattern p = Pattern.compile("\\d");
    Matcher m1 = p.matcher("01234");

    while (m1.find()) {
        System.out.println("\t\t" + m1.group());
    }/*from   w  w w  .j  a  v a  2 s .c o  m*/
    m1.reset();
    System.out.println("After resetting the Matcher");
    while (m1.find()) {
        System.out.println("\t\t" + m1.group());
    }
}

From source file:MatcherResetCharSequenceExample.java

public static void test() {
    String output = "";
    Pattern p = Pattern.compile("\\d");
    Matcher m1 = p.matcher("01234");

    while (m1.find()) {
        System.out.println("\t\t" + m1.group());
    }/*  w  w  w  .j a  va2  s .  co m*/
    //now reset the matcher with new data
    m1.reset("56789");
    System.out.println("After resetting the Matcher");
    //iterate through the matcher
    while (m1.find()) {
        System.out.println("\t\t" + m1.group());
    }
}

From source file:Main.java

public static String findAppId(String storeLink) {
    Matcher matcher = PATTERN_ID.matcher(storeLink);
    return matcher.find() ? matcher.group() : "";
}

From source file:Main.java

public static List<String> collect(String str) {
    List<String> list = new ArrayList<String>();
    Pattern p = Pattern.compile("\\[.+?\\]+");
    Matcher m = p.matcher(str);
    while (m.find())
        list.add(m.group());
    return list;//  w  ww  . j ava 2s  .  co m
}

From source file:Main.java

public static String getFileName(String path) {
    Pattern pattern = Pattern.compile("[^\\" + File.separator + "]+.xml");
    Matcher matcher = pattern.matcher(path);
    if (matcher.find())
        return matcher.group().substring(0, matcher.group().length() - 4);
    return "";
}

From source file:Main.java

public static String getVerifyCodeFromSms(String smsBody) {
    Pattern pattern = Pattern.compile("\\d{6}");
    Matcher matcher = pattern.matcher(smsBody);
    if (matcher.find()) {
        return matcher.group();
    }/*from w w w .j a va 2  s. com*/
    return null;
}

From source file:Main.java

/**
 * Search for patterns [key=value] and returns the value given the key.
 * /*  w ww . java2 s  .  co m*/
 * @param key
 * @param string
 * @return
 */
public static String lookupParameterValue(String key, String string) {
    Pattern p = Pattern.compile("\\[" + key + "=[^\\]]*\\]");
    Matcher m = p.matcher(string);
    m.find();
    String f = m.group();
    int p1 = f.indexOf('=');
    int p2 = f.indexOf(']');
    return f.substring(p1 + 1, p2);
}