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This class will contain the method necessary to read and parse the .csv file of stock information. This class shall contain a default constructor with no parameters. The constructor should be made private. . This is to prevent the class from being instantiated since the class will only contain static methods. This class shall contain no data fields. This class shall have a method called readStockData: . This method shall be a public, static, method. . This method shall return a StockList object once all data has been processed. . This method will take a File object as a parameter. This File object should link to the stock market data in your files folder created previously. • This method must validate that the given File object is a .csv file. If it is not, then this method shall throw an IllegalArgumentException. . This method shall read the File object and process all of the stock data into TeslaStock objects and store each object in a StockList. ▪ NOTE: The data must be parsed so each piece of data is correctly assigned to its respective data field in the TeslaStock class. ▪ NOTE: You will want to ignore the first line of data as this line contains the header labels for each column of data. No other methods are allowed.

This class will contain the method necessary to read and parse the .csv file of stock information. This class shall contain a default constructor with no parameters. The constructor should be made private. . This is to prevent the class from being instantiated since the class will only contain static methods. This class shall contain no data fields. This class shall have a method called readStockData: . This method shall be a public, static, method. . This method shall return a StockList object once all data has been processed. . This method will take a File object as a parameter. This File object should link to the stock market data in your files folder created previously. • This method must validate that the given File object is a .csv file. If it is not, then this method shall throw an IllegalArgumentException. . This method shall read the File object and process all of the stock data into TeslaStock objects and store each object in a StockList. ▪ NOTE: The data must be parsed so each piece of data is correctly assigned to its respective data field in the TeslaStock class. ▪ NOTE: You will want to ignore the first line of data as this line contains the header labels for each column of data. No other methods are allowed.

EBK JAVA PROGRAMMING
EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter4: More Object Concepts
Section: Chapter Questions
Problem 11PE
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StockReader Class • This class will contain the method necessary to read and parse the .csv file of stock information. • This class shall contain a default constructor with no parameters. The constructor should be made private. . This is to prevent the class from being instantiated since the class will only contain static methods. • This class shall contain no data fields. • This class shall have a method called readStockData: . This method shall be a public, static, method. . This method shall return a StockList object once all data has been processed. . This method will take a File object as a parameter. This File object should link to the stock market data in your files folder created previously. . This method must validate that the given File object is a .csv file. If it is not, then this method shall throw an IllegalArgumentException. . This method shall read the File object and process all of the stock data into TeslaStock objects and store each object in a StockList. NOTE: The data must be parsed so each piece of data is correctly assigned to its respective data field in the TeslaStock class. ▪ NOTE: You will want to ignore the first line of data as this line contains the header labels for each column of data. • No other methods are allowed.
Transcribed Image Text:StockReader Class • This class will contain the method necessary to read and parse the .csv file of stock information. • This class shall contain a default constructor with no parameters. The constructor should be made private. . This is to prevent the class from being instantiated since the class will only contain static methods. • This class shall contain no data fields. • This class shall have a method called readStockData: . This method shall be a public, static, method. . This method shall return a StockList object once all data has been processed. . This method will take a File object as a parameter. This File object should link to the stock market data in your files folder created previously. . This method must validate that the given File object is a .csv file. If it is not, then this method shall throw an IllegalArgumentException. . This method shall read the File object and process all of the stock data into TeslaStock objects and store each object in a StockList. NOTE: The data must be parsed so each piece of data is correctly assigned to its respective data field in the TeslaStock class. ▪ NOTE: You will want to ignore the first line of data as this line contains the header labels for each column of data. • No other methods are allowed.
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