Program to read an XML file and prints the total coin value Program plan: In the file “ Coin.java ”, create a class “ Coin”, Declare necessary variables. Define the constructor. Define the method “getValue()” that gets the coin value. Define the method “getName()” that gets the coin name. In the file “ Purse.java ”, create a class “ Purse”, Declare necessary variables. Define the constructor. Define the method “add()” that adds a coin to the purse. Define the method “getTotal()” that gets the total value of the coins in the purse . In the file “ PurseParser.java ”, import necessary packages, and create a class “ PurseParser”, Declare necessary instance variables. Define the constructor that construct a parser that can parse a countries XML file. Define the method “parse()” that parse an XML file containing a purse. In the file “ PurseParserDemo.java ”, create a class “ PurseParserDemo”, Define the method “main()”, Create an object for “PurseParser”. Get the command-line input in “Purse” object. Print the total coin value. Create corresponding XML and DTD files.

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Chapter 24, Problem 3PE

Program Plan Intro

Program to read an XML file and prints the total coin value

Program plan:

In the file “Coin.java”, create a class “Coin”,

Declare necessary variables.

Define the constructor.

Define the method “getValue()” that gets the coin value.

Define the method “getName()” that gets the coin name.

In the file “Purse.java”, create a class “Purse”,

Declare necessary variables.

Define the constructor.

Define the method “add()” that adds a coin to the purse.

Define the method “getTotal()” that gets the total value of the coins in the purse .

In the file “PurseParser.java”, import necessary packages, and create a class “PurseParser”,

Declare necessary instance variables.

Define the constructor that construct a parser that can parse a countries XML file.

Define the method “parse()” that parse an XML file containing a purse.

In the file “PurseParserDemo.java”, create a class “PurseParserDemo”,

Define the method “main()”,

Create an object for “PurseParser”.

Get the command-line input in “Purse” object.

Print the total coin value.

Create corresponding XML and DTD files.

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