Compilers project in Java using parser Jlex(Jlex optional)

Lexical Analyzer for Decaf Implement the lexical analyzer for the source language Decaf. Design of your lexical analyzer: 1. Choose the implementation language and implementation technique, whether your own or the use of a package. 2. Define the character set. 3. Design the token types, values and actions. Implement the lexical analyzer: 4. Remove comments and white space 5. Keep track of line numbers 6. Set up a framework for error reporting and report lexical errors, deciding whether the scanner will report all errors or will give error reporting information to other parts of the compiler. 7. Define a regular expression for each token type 8. Implement the actions Test the lexical analyzer: 9. Define test cases and expected results output 10. Give testing results Sample Decaf program: PROGRAM simple this is a comment x : INTEGER; b : INTEGER; BEGIN PRINTLN "Hello, world"; x := 42; b := (x = 42); PRINT "x = "; PRINTLN x; END More documents related to this will be given to interested candidates.