مستقل يبرمج لي Scanner جافا

Front End جافا Front End جافا

develop a scanner application using the techniques through appropriate programming languages and environments. The developed scanner application should: •define a special language: reserved keywords, identifiers, numbers, operations (logical and arithmetic), end of syntax/line, end of each word, … etc •read an input code from text file, •output tokens (tokens-pair) for each legitimate word in the source code, and •output any error in those tokens according to the defined language.