Click here to watch on Youtube :
https://www.youtube.com/watch?v=tinLjtzUbGw&list=UUhwKlOVR041tngjerWxVccw
RegexDemo.java
Output
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/RegexDemo_quantifiers_a_2_3.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/RegexDemo_quantifiers_a_2_3
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/9ca0aed85cf523c7d53f60f93dd6c7d098a3db63/BasicJava/RegexDemo_quantifiers_a_2_3/?at=master
See also:
All JavaEE Videos Playlist
All JavaEE Videos
All JAVA EE Links
Servlets Tutorial
All Design Patterns Links
JDBC Tutorial
Java Collection Framework Tutorial
JAVA Tutorial
Kids Tutorial
https://www.youtube.com/watch?v=tinLjtzUbGw&list=UUhwKlOVR041tngjerWxVccw
RegexDemo.java
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
*
* Quantifiers
*
*/
public class RegexDemo
{
public static void main(String[] args)
{
/*
* We’ve specified at least two occurrences but not exceeding
* three.
*/
isMatch("a{2,3}", "aa");
isMatch("a{2,3}", "aaa");
isMatch("a{2,3}", "a");
isMatch("a{2,3}", "aaaaaa");
}
private static void isMatch(String regex, String inputText)
{
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(inputText);
System.out.println("Regex = " + regex + " , " + "InputText = "
+ inputText + " is matching? = " + matcher.matches());
}
}
import java.util.regex.Pattern;
/**
*
* Quantifiers
*
*/
public class RegexDemo
{
public static void main(String[] args)
{
/*
* We’ve specified at least two occurrences but not exceeding
* three.
*/
isMatch("a{2,3}", "aa");
isMatch("a{2,3}", "aaa");
isMatch("a{2,3}", "a");
isMatch("a{2,3}", "aaaaaa");
}
private static void isMatch(String regex, String inputText)
{
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(inputText);
System.out.println("Regex = " + regex + " , " + "InputText = "
+ inputText + " is matching? = " + matcher.matches());
}
}
Output
Regex = a{2,3} , InputText = aa is matching? = true
Regex = a{2,3} , InputText = aaa is matching? = true
Regex = a{2,3} , InputText = a is matching? = false
Regex = a{2,3} , InputText = aaaaaa is matching? = false
Regex = a{2,3} , InputText = aaa is matching? = true
Regex = a{2,3} , InputText = a is matching? = false
Regex = a{2,3} , InputText = aaaaaa is matching? = false
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/RegexDemo_quantifiers_a_2_3.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/RegexDemo_quantifiers_a_2_3
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/9ca0aed85cf523c7d53f60f93dd6c7d098a3db63/BasicJava/RegexDemo_quantifiers_a_2_3/?at=master
See also:
No comments:
Post a Comment