Package com.libdbm.cel.parser

Class ParseError

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.libdbm.cel.parser.ParseError

All Implemented Interfaces:

Serializable

public class ParseError
extends RuntimeException

Exception thrown when parsing CEL expressions fails.

This unchecked exception is raised by the parser and lexer when they encounter invalid syntax or characters. The error message includes the source location, and the line() and column() accessors expose the exact 1-based line and column where the problem was detected.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ParseError(String message, int line, int column)	Constructs a new parse error with the specified detail message and source location.

Method Summary

Modifier and Type	Method	Description
int	column()	Returns the 1-based column number where the error occurred.
int	line()	Returns the 1-based line number where the error occurred.

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

ParseError

public ParseError(String message,
 int line,
 int column)

Constructs a new parse error with the specified detail message and source location.

Parameters:

message - a human-readable description of the parsing issue

line - the 1-based line number at which the error occurred

column - the 1-based column number at which the error occurred

Method Details

line

public int line()

Returns the 1-based line number where the error occurred.

Returns:

the line number

column

public int column()

Returns the 1-based column number where the error occurred.

Returns:

the column number