Important Constructors of StringBuffer Class

• StringTokenizer(String s) : With the specified string, it creates a StringTokenizer.


• StringTokenizer(String s , String delim) : The "StringTokenizer" class is use to create tokens from a given string, based on the provided delimiter.


• StringTokenizer(String s, String delim, boolean returnValue) : The given input, consisting of a string, delimiter, and returnValue, is utilized to construct a StringTokenizer. Delimiter characters are considered as tokens when the returnValue is true. If the condition is false, the delimiter characters are used to divide the tokens.

Important methods of StringBuffer class

Important methods of StringBuffer class are mention below

StringTokenizer Class example

Java StringTokenizer hasMoreTokens() Methods

StringTokenizer class on basis of whitespace.

 // Java example of String length() Methods

import java.util.StringTokenizer;
public class Main {	
    public static void main(String args[]){  		 
    StringTokenizer st = new StringTokenizer("I Love India"," ");  
     while (st.hasMoreTokens()) {  
         System.out.println(st.nextToken());  
     }  
   } 
}

I 

Love 

India 

Java StringTokenizer hasMoreElements() Method

The hasMoreTokens() function of the StringTokenizer class produces identical results to the hasMoreElements function. The only difference lies in the fact that the Enumeration interface can be utilized for implementation.

 // Java example of StringTokenizer hasMoreElements() Method 

import java.util.StringTokenizer;
public class Main {	
    public static void main(String args[]){  		 
    StringTokenizer st = new StringTokenizer("I Love India"," ");    
     while (st.hasMoreElements()){    
         System.out.println(st.nextToken());    
     }      
   } 
}

I 

Love 

India 

Java StringTokenizer countTokens() Method

The tokenizer String's total number of tokens is determined by the countTokens method.

 // Java example of StringTokenizer  countTokens()  Method 

import java.util.StringTokenizer;
public class Main {	
    public static void main(String args[]){  		 
       StringTokenizer st = new StringTokenizer("I Love India"," ");    
       System.out.println("Total Tokens: "+st.countTokens());        
   } 
}

Total Tokens: 3 

Java StringTokenizer nextElement() Method

The next token object in the tokenizer String is returned by nextElement(). It can use the interface for enumeration.

 // Java example of StringTokenizer nextElement  Method 

import java.util.StringTokenizer;
public class Main {	
    public static void main(String args[]){  		 
    StringTokenizer st = new StringTokenizer("I Love India"," ");     
     while (st.hasMoreTokens()){    // it check for more tokens         
    	System.out.println(st.nextElement());    
     }     
   } 
}

I 

Love 

India