diff options
| author | Jan Tuomi <jans.tuomi@gmail.com> | 2016-06-28 21:09:43 +0300 |
|---|---|---|
| committer | Jan Tuomi <jans.tuomi@gmail.com> | 2016-07-26 19:47:12 +0300 |
| commit | 8f84c00978dc05007873a9fe1de6a18511dc3cf8 (patch) | |
| tree | 39fead540e22addee40b95b68db08cbea620745b /main/exception/InterpreterException.java | |
| parent | 48dcd488054024d98fe1e659a4029630130d1d35 (diff) | |
Restructure project for use with maven
Diffstat (limited to 'main/exception/InterpreterException.java')
| -rw-r--r-- | main/exception/InterpreterException.java | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/main/exception/InterpreterException.java b/main/exception/InterpreterException.java deleted file mode 100644 index 50fa2f0..0000000 --- a/main/exception/InterpreterException.java +++ /dev/null @@ -1,53 +0,0 @@ -package com.jantuomi.interpreter.main.exception; - - -import java.util.HashMap; -import java.util.Map; - -/** - * Created by jan on 12.6.2016. - */ -public class InterpreterException extends Exception { - - public enum ExceptionType { - IllegalTokenError, - SyntaxError, - TypeError, - ArgumentError, - UndeclaredSymbolError - } - - public static Map<ExceptionType, String> errorTexts = new HashMap<>(); - - static { - errorTexts.put(ExceptionType.IllegalTokenError, "Unknown or illegal token %s found."); - errorTexts.put(ExceptionType.SyntaxError, "Unexpected %s."); - errorTexts.put(ExceptionType.TypeError, "Incompatible types %s and %s."); - errorTexts.put(ExceptionType.ArgumentError, "The parameter list given to function %s is either of wrong length or the parameters are of wrong type. Actual: %s"); - errorTexts.put(ExceptionType.UndeclaredSymbolError, "No symbol %s defined, parameters: [%s]."); - } - - private ExceptionType exceptionType; - private String completeMessage; - - public InterpreterException(ExceptionType exceptionType, int line, String... args) { - super(exceptionType.toString(), null, false, false); - this.exceptionType = exceptionType; - this.completeMessage = formatMessage(exceptionType.toString() + ": " + what(exceptionType), line, args); - } - - private static String formatMessage(String message, int line, String... args) { - - message = String.format(message, args); - return String.format("\nline %d: ", line) + message; - } - - public static String what(ExceptionType type) { - return errorTexts.get(type); - } - - @Override - public void printStackTrace() { - System.err.println(completeMessage); - } -} |
