Class BadSyntax

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

ch.turic.BadSyntax

All Implemented Interfaces:

Serializable

public class BadSyntax
extends RuntimeException

Runtime exception for reporting syntax errors in the Turi language with detailed positional information. Provides context about where the syntax error occurred, including file location and surrounding code.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BadSyntax(ch.turic.analyzer.Pos position, String s, Object... params)	Constructs a new BadSyntax exception with detailed error information.

Method Summary

Modifier and Type	Method	Description
static void	when(ch.turic.analyzer.LexList lexes, boolean b, String msg, Object... parameters)	Throws a BadSyntax exception when the given condition is true using lexer position information.
static void	when(ch.turic.analyzer.Pos position, boolean b, String msg, Object... parameters)	Throws a BadSyntax exception when the given condition is true using explicit position information.
static void	when(ch.turic.analyzer.Pos position, boolean b, Supplier<String> msg)	Throws a BadSyntax exception when the given condition is true using a message supplier.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

BadSyntax

public BadSyntax(ch.turic.analyzer.Pos position,
 String s,
 Object... params)

Constructs a new BadSyntax exception with detailed error information.

Parameters:

position - The position where the syntax error occurred

s - The error message format string

params - The parameters to be formatted into the message

Method Details

when

public static void when(ch.turic.analyzer.LexList lexes,
 boolean b,
 String msg,
 Object... parameters)
                 throws BadSyntax

Throws a BadSyntax exception when the given condition is true using lexer position information.

Parameters:

lexes - The lexer containing position information

b - The condition that triggers the exception when true

msg - The error message format string

parameters - The parameters to be formatted into the message

Throws:

BadSyntax - when the condition is true

when

public static void when(ch.turic.analyzer.Pos position,
 boolean b,
 String msg,
 Object... parameters)
                 throws BadSyntax

Throws a BadSyntax exception when the given condition is true using explicit position information.

Parameters:

position - The position information for the error

b - The condition that triggers the exception when true

msg - The error message format string

parameters - The parameters to be formatted into the message

Throws:

BadSyntax - when the condition is true

when

public static void when(ch.turic.analyzer.Pos position,
 boolean b,
 Supplier<String> msg)
                 throws BadSyntax

Throws a BadSyntax exception when the given condition is true using a message supplier.

Parameters:

position - The position information for the error

b - The condition that triggers the exception when true

msg - A supplier that provides the error message

Throws:

BadSyntax - when the condition is true