Chapter 7, Problem 7PE

Program Plan Intro

Prints the total number of characters, line, and words

Program plan:

Filename: “FileAnalyzer.java”

• Include the required header files.
• Define the “FileAnalyzer” class
• Define the main method.
  • Declare an object for “Scanner” class
  • Get the input file name from the user
  • Create an object for “FileCounter” class.
  • In “try” block, declare an object for “Scanner” class and pass the file name.
    • Call the “read” method.
    • Display the total number of characters, words, and lines in the file.
  • In “catch” block, throw a “FileNotFoundException”.

Filename: “FileCounter.java”

• Include the required header files.
• Define the “FileCounter” class
  • Declare the private variables.
  • Define the constructor.
    • Set the values to the variables.
  • Define the “read” method
    • Check the file has any content
      • Move to the next line.
      • Increment the line.
      • Calculate the total line in the file.
      • Create an object for “Scanner” class
      • Check the file has any content.
        • Move to next line
        • Increment the word.
  • Define the “getWordCount” method
    • Return the word.
  • Define the “getLineCount” method
    • Return the word.
  • Define the “getCharacterCount” method
    • Return the word.