project folder:
guptaNswati-prject02
Brief description of submitted files:
src/MillionSongDataSubset.java
- One object of class MillionSongDataSubset parses a JSON data set and stores each entry in an array.
src/SongEntry.java
- One object of class SongEntry stores a simplified version of the genre data set from the Million Song Dataset.
src/TimeConverter.java
- Converts duration into a string representation.
src/BubbleSort.java
- Performs a basic sorting algorithm of a generic array of objects.
src/subsetsum/FoothillTunesStore.java
- An object of type FoothillTunesStore creates an object of type MillionSongDataSubset, which in turn parses a JSON data set with a given file path.
- The parsed data set is stored in an array of SongEntry objects. Next, it reads prompts the user for a play list duration.
- Uses an object of type SubsetSum to make a play list of SongEntry objects that best match the given duration.
- Includes main
src/subsetsum/GroceriesFileReader.java
- Reads in a file and adds the prices into a list of the prices of groceries
src/subsetsum/Itunesstore.java
- Reads a json file that contains songs. and creates an arraylist of songs of their duration.
src/subsetsum/ShoppingBag.java
- An object of type ShoppingBag class creates an object of type subset sum to find a best possible grocery shopping list within the given budget.
- Creates an Object of FoothillTunesStores that creates a list of songs.
- Includes main
src/subsetsum/SubsetSum.java
- Given the condition of how much the user's target is, determines a list of grocery items and songs.
lib/json-simple-1.1.1.jar
- Java toolkit for JSON (JavaScript Object Notation) used to encode or decode JSON text.
- https://code.google.com/p/json-simple/downloads/list
resources/groceries.txt
- contains list of grocery items and their price
resources/music_genre_subset.json
- contains songs in json format
resources/RUN.txt
- console output of ShoppingBag and FoothillItunesStore
README.txt
- description of submitted files