Example usage for java.util.regex Matcher start

Introduction

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

Prototype

public int start()

Source Link

Document

Returns the start index of the previous match.

Usage

From source file:Main.java

public static void main(String[] args) {
    Pattern p = Pattern.compile(REGEX);
    Matcher m = p.matcher(INPUT); // get a matcher object
    while (m.find()) {
        System.out.println("start(): " + m.start());
        System.out.println("end(): " + m.end());
    }//from  www .  ja  v a  2s. co  m
}

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());
    }/*w w  w . java  2 s  . c o  m*/
}

From source file:MainClass.java

public static void main(String[] args) {
    if (args.length < 2) {
        System.out.println("Usage:\n" + "java MainClass " + "characterSequence regularExpression+");
        System.exit(0);/* www . ja va2  s .  co m*/
    }
    System.out.println("Input: \"" + args[0] + "\"");
    for (int i = 1; i < args.length; i++) {
        System.out.println("Regular expression: \"" + args[i] + "\"");
        Pattern p = Pattern.compile(args[i]);
        Matcher m = p.matcher(args[0]);
        while (m.find()) {
            System.out.println("Match \"" + m.group() + "\" at positions " + m.start() + "-" + (m.end() - 1));
        }
    }
}

From source file:Main.java

public static void main(String[] args) {
    Pattern p = Pattern.compile(REGEX);
    //  get a matcher object
    Matcher m = p.matcher(INPUT);
    List<String> sequences = new Vector<String>();
    while (m.find()) {
        sequences.add(INPUT.substring(m.start(), m.end()));
    }//  w  w  w  .  ja va 2s .  com
}

From source file:MainClass.java

public static void main(String args[]) {
    Pattern pat = Pattern.compile("java");
    Matcher mat = pat.matcher("www.java2s.com 1 2 3 j a v a 2 s.c o m");

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

From source file:MainClass.java

public static void main(String args[]) {
    String candidateString = "My name is Bond. James Bond.";
    String matchHelper[] = { "          ^", "                      ^" };
    Pattern p = Pattern.compile("Bond");
    Matcher matcher = p.matcher(candidateString);

    // Find the starting point of the first 'Bond'
    matcher.find();/*from   ww w  .jav a2s.  c o  m*/
    int startIndex = matcher.start();
    System.out.println(candidateString);
    System.out.println(matchHelper[0] + startIndex);

}

From source file:TestRegularExpression.java

public static void main(String[] args) {
    if (args.length < 2) {
        System.out.println("Usage:\n" + "java TestRegularExpression " + "characterSequence regularExpression+");
        System.exit(0);/*from   w w  w  .  ja  v  a  2  s . c  o  m*/
    }
    System.out.println("Input: \"" + args[0] + "\"");
    for (int i = 1; i < args.length; i++) {
        System.out.println("Regular expression: \"" + args[i] + "\"");
        Pattern p = Pattern.compile(args[i]);
        Matcher m = p.matcher(args[0]);
        while (m.find()) {
            System.out.println("Match \"" + m.group() + "\" at positions " + m.start() + "-" + (m.end() - 1));
        }
    }
}

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);

    // Find the starting point of the first 'test'
    matcher.find();//from  w  w  w.  jav a  2 s  .co m
    int startIndex = matcher.start();
    System.out.println(candidateString);
    System.out.println(startIndex);

    // Find the starting point of the second 'test'
    matcher.find();
    int nextIndex = matcher.start();
    System.out.println(candidateString);
    System.out.println(nextIndex);
}

From source file:MatcherStartExample.java

public static void main(String args[]) {
    String candidateString = "My name is Bond. James Bond.";
    String matchHelper[] = { "          ^", "                      ^" };
    Pattern p = Pattern.compile("Bond");
    Matcher matcher = p.matcher(candidateString);

    //Find the starting point of the first 'Bond'
    matcher.find();/*  w w  w  .j  a v a2 s.  c  o m*/
    int startIndex = matcher.start();
    System.out.println(candidateString);
    System.out.println(matchHelper[0] + startIndex);

    //Find the starting point of the second 'Bond'
    matcher.find();
    int nextIndex = matcher.start();
    System.out.println(candidateString);
    System.out.println(matchHelper[1] + nextIndex);

}

From source file:Main.java

public static void main(String[] args) {
    Pattern p = Pattern.compile("\\d\\d?\\d?");
    Matcher m = p.matcher("test this 536 in it");
    while (m.find()) {
        System.out.println(m.group()); // print the age in your string
        System.out.println(m.start()); // print the position in the string where it starts
    }//from   w w w. jav a 2s . c  om
}