https://www.youtube.com/watch?v=UX8EDfu0qX8&list=UUhwKlOVR041tngjerWxVccw
RegexDemo.java
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
*
* Example to find out the multiple occurrences using Matcher methods.
*
*/
public class RegexDemo
{
public static void main(String[] args)
{
String inputCharSeq = "Cat AA Cat AA Cat AAA Cat";
String regex = "Cat";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(inputCharSeq);
/*
* Returns: true if, and only if, a subsequence of the input sequence
* matches this matcher's pattern
*/
while (matcher.find())
{
System.out.println("Found at: " + matcher.start() + " - " + matcher.end());
}
}
}
import java.util.regex.Pattern;
/**
*
* Example to find out the multiple occurrences using Matcher methods.
*
*/
public class RegexDemo
{
public static void main(String[] args)
{
String inputCharSeq = "Cat AA Cat AA Cat AAA Cat";
String regex = "Cat";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(inputCharSeq);
/*
* Returns: true if, and only if, a subsequence of the input sequence
* matches this matcher's pattern
*/
while (matcher.find())
{
System.out.println("Found at: " + matcher.start() + " - " + matcher.end());
}
}
}
Output
Found at: 0 - 3
Found at: 7 - 10
Found at: 14 - 17
Found at: 22 - 25
Found at: 7 - 10
Found at: 14 - 17
Found at: 22 - 25
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/RegexDemo_find_multiocc.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/RegexDemo_find_multiocc
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/ef02c9011c18b0aa670526ba89cc11f493b9b854/BasicJava/RegexDemo_find_multiocc/?at=master
See also:
No comments:
Post a Comment