In this assignment, you will implement part of a bigger program that deals with jewelry. You must submit the full implementation for the following interface: public interface JewelryBagInterface { public boolean addJewelryItem(int id, Jewelry j, double weight); } public boolean removeJewelryItem (int id); public double getTotalWeight (); public double getTotalPrice (); public double getTotalGoldWeight (); public double getTotalSilverWeight (); public double getTotalBronzeWeight (); public void printBagContents(); public void setMaximumWeight (double max_weight); public void removeAllGoldItems(); public void removeAllsilverItems (); public void removeAllBronzeItems (); public int getTotalNumberOfitems (); public int getTotalNumberOfGoldItems (); public int getTotalNumberOfSilverItems (); public int getTotalNumberOfBronze Items (); The interface JewelryBag.java is available on Moodle (including the method descriptions). In your Java program, define the following enumerated type: Public enum Jewelry ( Gold, Bronze, Silver; } I You must submit the complete Java project, including the provided interface, and the following classes: JewelryBag Imp.java which implements the interface. JewleryBagTest.java which tests the jewelry bag implementation.
In this assignment, you will implement part of a bigger program that deals with jewelry. You must submit the full implementation for the following interface: public interface JewelryBagInterface { public boolean addJewelryItem(int id, Jewelry j, double weight); } public boolean removeJewelryItem (int id); public double getTotalWeight (); public double getTotalPrice (); public double getTotalGoldWeight (); public double getTotalSilverWeight (); public double getTotalBronzeWeight (); public void printBagContents(); public void setMaximumWeight (double max_weight); public void removeAllGoldItems(); public void removeAllsilverItems (); public void removeAllBronzeItems (); public int getTotalNumberOfitems (); public int getTotalNumberOfGoldItems (); public int getTotalNumberOfSilverItems (); public int getTotalNumberOfBronze Items (); The interface JewelryBag.java is available on Moodle (including the method descriptions). In your Java program, define the following enumerated type: Public enum Jewelry ( Gold, Bronze, Silver; } I You must submit the complete Java project, including the provided interface, and the following classes: JewelryBag Imp.java which implements the interface. JewleryBagTest.java which tests the jewelry bag implementation.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:In this assignment, you will implement part of a bigger program that deals with jewelry. You must
submit the full implementation for the following interface:
public interface JewelryBagInterface {
public boolean addJewelryItem(int id, Jewelry j, double
weight);
public boolean removeJewelryItem(int id);
public double getTotalWeight ();
public double getTotalPrice ();
public double getTotalGoldWeight ();
public double getTotalSilverWeight ();
public double getTotalBronzeWeight ();
public void printBagContents();
public void setMaximumWeight (double max_weight);
public void removeAllGoldItems();
public void removeAllsilverItems ();
public void removeAllBronzeItems ();
public int getTotalNumberOfitems();
public int getTotalNumberOfGoldItems ();
public int getTotalNumberOfSilverItems ();
public int getTotalNumberOfBronzeItems ();
The interface JewelryBag java is available on Moodle (including the method
descriptions). In your Java program, define the following enumerated type:
Public enum Jewelry (
Gold, Bronze, Silver;
I
You must submit the complete Java project, including the provided interface, and the
following classes:
JewelryBagImp.java which implements the interface.
JewleryBagTest.java which tests the jewelry bag implementation.
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