/*
  Author  : Michael Robinson
  Program : tokenizer.java
  Purpose : To present String tokenizer class
            and some of its methods using the 
            enhanced for loop

  Updated : April 26, 2099
*/


public class tokenizer 
{
    public static void split1()
    {
        // Create a string to be tokenized.
        String str = "one two three four";

        //display heading with the String str values
        System.out.println( 
        "\n\nSplitting  " + str + " delimited by ' '" );	

        //here we display the str string 
        System.out.println( "\t   " + str );

        //Using the split method of the String class,
        //place each word in str separated by one space
        //into their own index inside an array called tokens
        String tokens[] = str.split( " " );

        //here we display each word in the tokens array 
        for ( String s : tokens )
        {	   
            System.out.println( "\t   " + s );

        }//end for ( String s : tokens )   

    }//end public static void split1()

    	
    public static void split2()
    {
        // Create a string to tokenized.
        String str = "one and two and three and four";

        //display heading with the String str values
        System.out.println( 
        "\n\nSplitting  " + str + " delimited by ' and '" );	

        //here we display the str string 
        System.out.println( "\t   " + str );

        //Using the split method of the String class,
        //place each word in str separated by " and "  
        //into their own index inside an array called tokens
        String tokens[] = str.split( " and " );

        //here we display each word in the tokens array 
        for ( String s : tokens )
        {  
            System.out.println( "\t   " + s );

        }//end for (String s : tokens)

    }//end public static void split2() 
   

    public static void split3()
    {
        // Create a string to tokenized.
        String str = "joe@gaddisbooks.com"; 

        //display heading with the String str values
        System.out.println(
        "\n\nSplitting  " + str + " delimited by @." );	

        //here we display the str string 
        System.out.println( "\t   " + str );

        //Using the split method of the String class,
        //place each word in str separated by any of the 
        //following variables inside the "" of: "[@.]"
        //into their own index inside an array called tokens
        String tokens[] = str.split( "[@.]" );

        //here we display each word in the tokens array 
        for ( String s : tokens )
        {    
            System.out.println( "\t   " + s );

        }//end for ( String s : tokens )

    }//end public static void split3()


    public static void split4()
    {
        // Create a string to tokenized.
        String str = "Jill$Billy%Becky*Tara&Mary";

        //display heading with the String str values
        System.out.println( 
        "\n\nSplitting  " + str + " delimited by [$%*&]");	

        //here we display the str string 
        System.out.println( "\t   " + str );

        //Using the split method of the String class,
        //place each word in str separated by any of the 
        //following variables inside the "" of: "[$%*&]"
        //into their own index inside an array called tokens
        String tokens[] = str.split( "[$%*&]" );

        //here we display each word in the tokens array 
        for ( String s : tokens )
        {	   
            System.out.println( "\t   " + s );

        }//end for ( String s : tokens )

    }//end public static void split4()
      	

    public static void main( String[] args )
    {
        split1();
        split2();
        split3();
        split4();
        System.out.println( "\nEnd of program" );

    }//end public static void main( String[] args )

}//end public class tokenizer