From fed70f3ac817ed4943a230cb901fcd65dc6fdd0c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ma=C3=ABl=20Gassmann?= Date: Fri, 11 Jun 2021 20:55:12 +0200 Subject: [~] First totaly functional Calculator, reorganised the files, verified and added error messages --- .../src/main/java/ch/bfh/lexer/Token.java | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 calculator-java/src/main/java/ch/bfh/lexer/Token.java (limited to 'calculator-java/src/main/java/ch/bfh/lexer/Token.java') diff --git a/calculator-java/src/main/java/ch/bfh/lexer/Token.java b/calculator-java/src/main/java/ch/bfh/lexer/Token.java new file mode 100644 index 0000000..b021075 --- /dev/null +++ b/calculator-java/src/main/java/ch/bfh/lexer/Token.java @@ -0,0 +1,23 @@ +package ch.bfh.lexer; + +// Various Tokens for arithmetic expressions based on integers +// with identifiers and assignments + +public class Token { + public int type; // token type + public double value; // numerical value for NUM + public String str; // token string + + public static final int EOL=0;// // End Of Line + public static final int PAL=1;// // Left Parenthesis + public static final int PAR=2;// // Right Parenthesis + public static final int ADD=3;// // operators + public static final int SUB=4;// + public static final int MUL=5; + public static final int DIV=6; + public static final int NUM=7;// // number + public static final int EQU=8; // equal + public static final int LET=9; // let + public static final int ID=10;// // identifier + public static final int END=11; // exit +} \ No newline at end of file -- cgit v1.2.3