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:SimpleGroupExample.java

public static void main(String args[]) {
    Pattern p = Pattern.compile("\\w\\d");
    String candidate = "J2 is my favorite";

    Matcher matcher = p.matcher(candidate);

    if (matcher.find()) {
        String tmp = matcher.group(0);
        System.out.println(tmp);/* ww  w  .j  av  a 2s.  c  om*/
    }
}

From source file:Main.java

License:asdf

public static void main(String args[]) {
    String regex = "(\\w+)(\\d\\d)(\\w+)";
    Pattern pattern = Pattern.compile(regex);
    String candidate = "X99 asdf 44";

    Matcher matcher = pattern.matcher(candidate);
    matcher.find();
    System.out.println(matcher.group(1));
    System.out.println(matcher.group(2));
    System.out.println(matcher.group(3));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    Pattern p = Pattern.compile("t(est)");
    String candidateString = "This is a test. This is a test.";
    Matcher matcher = p.matcher(candidateString);
    matcher.find();
    String group_0 = matcher.group(0);
    String group_1 = matcher.group(1);
    System.out.println("Group 0 " + group_0);
    System.out.println("Group 1 " + group_1);
}

From source file:RegExpr7.java

public static void main(String args[]) {
    Pattern pat = Pattern.compile("[a-z]+");
    Matcher mat = pat.matcher("this is a test.");

    while (mat.find())
        System.out.println("Match: " + mat.group());
}

From source file:Main.java

public static void main(String args[]) {
    String candidateString = "This is a test. This is another test.";
    Pattern p = Pattern.compile("test");
    Matcher matcher = p.matcher(candidateString);

    matcher.find();
    int endIndex = matcher.end();
    System.out.println(candidateString);
    System.out.println(endIndex);

}

From source file:Main.java

public static void main(String args[]) {
    Pattern p = Pattern.compile("Java");
    String candidateString = "Java Java Java.";
    Matcher matcher = p.matcher(candidateString);
    while (matcher.find()) {
        System.out.println(matcher.group());
    }//from www .j a v  a 2 s.  c  o  m
}

From source file:MainClass.java

public static void main(String args[]) {
    Pattern pat = Pattern.compile("X+");
    Matcher mat = pat.matcher("X XX XXX");

    while (mat.find())
        System.out.println("Match: " + mat.group());
}

From source file:Main.java

public static void main(String args[]) {
    Pattern p = Pattern.compile("t(est)");
    String candidateString = "This is a test. This is another test";
    Matcher matcher = p.matcher(candidateString);

    matcher.find();
    int startIndex = matcher.start(0);
    System.out.println(candidateString);
    System.out.println(startIndex);

}

From source file:MainClass.java

public static void main(String args[]) {
    String output = "";
    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  av a2  s. c o m*/
    m1.reset("56789");
    System.out.println("After resetting the Matcher");
    while (m1.find()) {
        System.out.println("\t\t" + m1.group());
    }
}

From source file:RegExpr3.java

public static void main(String args[]) {
    Pattern pat = Pattern.compile("test");
    Matcher mat = pat.matcher("test 1 2 3 test");

    while (mat.find()) {
        System.out.println("test found at index " + mat.start());
    }/*from ww w.j a  v  a  2s . c o m*/
}