net.automatalib.serialization.taf.parser

Interface TAFParseDiagnosticListener

All Known Implementing Classes:

PrintStreamDiagnosticListener

public interface TAFParseDiagnosticListener

Diagnostic listener for non-fatal errors and warnings during parsing of a TAF file. The parser will usually recover from these errors and produce a valid automaton anyway. Fatal errors are not reported to a diagnostic listener, but instead a TAFParseException is thrown.

Author:

Malte Isberner

Method Summary

Modifier and Type	Method and Description
void	error(int line, int col, String msgFmt, Object... args) Called when a non-fatal error is encountered during parsing.
void	warning(int line, int col, String msgFmt, Object... args) Called when a warning is raised during parsing.

Method Detail

error

void error(int line,
           int col,
           String msgFmt,
           Object... args)

Called when a non-fatal error is encountered during parsing.

A non-fatal error could be, for example, the usage of an input symbol that was not declared in the alphabet. In this case, the respective transition is simply ignored.

Parameters:

line - the line where the error occurred

col - the column where the error occurred

msgFmt - a format string of the message (see MessageFormat)

args - the arguments of the message

warning

void warning(int line,
             int col,
             String msgFmt,
             Object... args)

Called when a warning is raised during parsing.

A warning could be raised when, for example, an unrecognized option is used for a state.

Parameters:

line - the line where the warning was raised

col - the column where the warning was raised

msgFmt - a format string of the message (see MessageFormat)

args - the arguments of the message