Skip to main content

[SOLVED] Java program that simulates the actions of a preprocessor

Image
By
In most programming languages, the compiler carries a preprocessing step to determine if certain statements will compile. For instance, it may check to see if parentheses match.
Write a Java program that simulates the actions of a preprocessor, to detect if certain Java constructs are syntactically correct. Table 1 shows the types of Java statement formats under consideration, and also an example of each statement.


Note: In your implementation, design a class called Preprocessor that accepts a file that represents the program to be analyzed. The class will contain, among other possible methods, a method that determines whether or not the statement in the file are valid, with respect to the delimiters of Table 2. Do not be concerned with other symbols.

  1. You will need a test class. You may want to name it MyPreprocessor.
  2. You may have to enter all statements on a single line unless you will be reading the input from a file, in which case the file would be read using presumably the class BufferedReader or LineNumberReader.
  3. Your output would echo the input, and say whether or not the input passed the preprocessing stage.
  4. You are to use the concept of the stack to determine if the constructs are syntactically correct.

CONTACT DETAILS

For any other questions or other tasks please feel free to contact me
via email: mhassnainjamil@gmail.com
via WhatsApp: +92-324-7042178
via skype: hassnainjamil1

Comments

Post a Comment

Popular posts from this blog

The Zoo Management System - entity relationship diagram & MS Access Database

By
Zoo Management System - Project Details: You are the employee of a big, worldwide working Zoo Management Company. Your company is responsible for the Zoo management. Your boss thinks it would be a great idea to store all data for each Zoo in a brand new self-developed ZOO Management System. Up to now, the ZOO management company has maps of each ZOO available. Your boss knows that you took a course in introduction on an ERP system, so he asks you if you could help designing such a system. Each ZOO must have the same organizational structure, which should look like this: Each Zoo has a Zoo-Address. Each Zoo has many visitors (Visitor Ticket Process (VTP). Many Zoo-Attractions belong to a Zoo. Module 1: Entity Relationship Diagram Design a ER (entity-relationship) diagram for your ZOO Management System. Use the information provided below with the entities and its attributes. Put the entities in the correct relationship to each other (organizational structure). Module 2: DB Implem...
1 comment
Read more

Human Physiology by Stuart Ira Fox [PDF] (12th edition) free download

By
21 comments
Read more

Student Registration System Web Project using HTML, CSS & PHP

By
Student Registry System In this task, you’re to further develop the student registry you started on lab-task. The solution is based the on the use of HTML5, stylesheets, and PHP, and will use a database for storage of information, MySQL on (school website) is used for this. Information of students is saved in the table student, ID is primary key and is set In addition to this, you need a table named class where id a is the primary key and is set up with AUTOINCREMENT, other columns and data types in accordance with the figure. The property class in the student table needs to be a foreign key that refers to the ID column in the class table. In MySQL you need to use tables of the type INNODB with support for foreign keys, reference integrity shall remain. The task: Write a class with the name StudentRegister (means Student registry), the class should use PDO and only prepared statements/questions. The class shall implement the interface StudentInterface, and use the two classes, Student,...
Post a Comment
Read more