
Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
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Question
Chapter 24, Problem 1PP
Program Plan Intro
Application with DTD and XML
Program plan:
- In the file “Country.java”, create a class “Country”,
- Declare necessary variables.
- Define the constructor.
- Define the method “getName()” that returns the name of the country.
- Define the method “getPopulation()” that returns the population of the country.
- Define the method “getArea()” that returns the area of the country.
- Define the method “getPopulationDensity()” that returns the population density of the country.
- Define a method “readValues()” to read a series of positive integers from input and construct an array list out of them.
- In the file “CountriesParser.java”, import necessary packages, and create a class “CountriesParser”,
- 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 countries XML file
- In the file “CountryDataAnalyzer.java”, import necessary packages, and create a class “CountryDataAnalyzer”,
- Define the method “main()”,
- Create an object for “CountriesParser”.
- Get the command-line input in “ArrayList”.
- Define the Comparator class for area.
- Define the Comparator class for population.
- Define the Comparator class for population density.
- Define the method “main()”,
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Chapter 24 Solutions
Big Java Late Objects
Ch. 24.1 - Prob. 1SCCh. 24.1 - Prob. 2SCCh. 24.1 - Prob. 3SCCh. 24.2 - Prob. 4SCCh. 24.2 - Prob. 5SCCh. 24.3 - Prob. 6SCCh. 24.3 - Prob. 7SCCh. 24.4 - Prob. 8SCCh. 24.4 - Prob. 9SCCh. 24.4 - Prob. 10SC
Ch. 24 - Prob. 1RECh. 24 - Prob. 2RECh. 24 - Prob. 3RECh. 24 - Prob. 4RECh. 24 - Prob. 5RECh. 24 - Prob. 6RECh. 24 - Prob. 7RECh. 24 - Prob. 8RECh. 24 - Prob. 9RECh. 24 - Prob. 10RECh. 24 - Prob. 11RECh. 24 - Prob. 12RECh. 24 - Prob. 13RECh. 24 - Prob. 14RECh. 24 - Prob. 15RECh. 24 - Prob. 16RECh. 24 - Prob. 17RECh. 24 - Prob. 18RECh. 24 - Prob. 1PECh. 24 - Prob. 2PECh. 24 - Prob. 3PECh. 24 - Prob. 4PECh. 24 - Prob. 5PECh. 24 - Prob. 6PECh. 24 - Prob. 1PPCh. 24 - Prob. 2PPCh. 24 - Prob. 3PPCh. 24 - Prob. 4PPCh. 24 - Prob. 5PPCh. 24 - Prob. 6PPCh. 24 - Prob. 7PPCh. 24 - Prob. 8PPCh. 24 - Prob. 9PPCh. 24 - Prob. 10PPCh. 24 - Prob. 11PPCh. 24 - Prob. 12PP
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