Question

I need java code that will go through multiple lines of a text document and find words and punctuation and classify them. I am looking for 4 things Greeting, Place, Name and a Period at the end

---example of text structure:---

Hello world my name is java.

Hello world my name is C++.

Hello my name is Ruby.

-----------------------------------------

the code should produce the following.

word    designation

Word	Designation
Hello	Greeting
world	place
java	name
.	period

ect

the code needs to be dynamic so that I can insert any text document with the structure above. thanks in advance

Answer 1

//CHANGE THE INPUT FILE NAME PATH

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class Structure {
   public static void main(String[] args) {
   File file = new File("input.txt");
   try {
       //boolean period is for checking period is there or nota
       boolean period=false;
       //reading file
   Scanner sc = new Scanner(file);
   String input=sc.nextLine();
   //checking period is there or not
   if(input.contains(".")) period=true;
   input=input.replace('.', ' ');
   //spiliting whole line
   String temp[]=input.split(" ");
   System.out.println("Word Designaion ------------------------");
   //as per the requiement checking weather that has the names or not
   for(int i=0;i<temp.length;i++) {
       if(temp[i].trim().equalsIgnoreCase("Hello"))   System.out.println(temp[i]+" Greeting");
       else if(temp[i].trim().equalsIgnoreCase("world"))   System.out.println(temp[i]+" Place");
       else if(temp[i].trim().equalsIgnoreCase("my")) {}
       else if(temp[i].trim().equalsIgnoreCase("name")) {}
       else if(temp[i].trim().equalsIgnoreCase("is")) {}
       else System.out.println(temp[i]+" name");
   }
   if(period) System.out.println(". Period");
   sc.close();
   }
   catch (FileNotFoundException e) {
   e.printStackTrace();
   }
   }
}