Chapter 6, Problem 5PP

Story Class

Program Plan Intro

Program plan:

• Import the required header files.
• Create the class “Story”,
  • Define the “openFile()” method.
    • Create an object “scanner” of “Scanner” class.
    • Create string variable “text” to hold the path.
    • Create the object of “Stream”.
    • Iterate a “while” loop.
      • Print the statement.
      • Get the tokens from the files to the variables “text”.
      • If the condition is true.
        • Add “\n” to “text”.
  • Close the file.
  • Return “text”.
  • Define the “extraPlaceHolders()” method.
    • Create a variable “placeholders” of “ArrayList”.
    • Iterate a “while” loop.
      • Find the index of “<” and set to the variable “index1”.
      • Find the index of “>” and set to the variable “index2”.
      • Create a string “placeHolder” to add the substrings.
      • Add the “placeHolder” to “placeholders”.
      • Set the value of “index”.
    • Add the values to “splited[]”.
  • Return the “placeholders”.
  • Define the “saveFile()” method.
    • Create an object of “PrintWriter”.
    • Print the data to the file.
    • Close the file.
    • Print the statement.
  • Define the “main()” function.
    • Create an object of “Scanner”.
    • Prompt the user to enter the file name.
    • Get the file name to “filename”.
    • Create a “try..Catch” block.
      • Create a string variable “text” to get the file name.
      • Create a variable “placeholders” of “ArrayList”.
      • Iterate a “for” loop.
        • Print the statement.
        • Get the lines to “replacement”.
        • Set the value of text.
        • • Print the text in the file “story.txt”.
          • Save the text to a file “output.txt”.
    • Catch the exception “e”.
      • Print the exception message.