com.oracle.svm.core.util

Class UserError

java.lang.Object

com.oracle.svm.core.util.UserError

public class UserError
extends Object

SVM mechanism for handling user errors and warnings that should be reported to the command line.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UserError.UserException UserException type for all errors that should be reported to the SVM users.

Constructor Summary

Constructors

Constructor and Description
UserError()

Method Summary

Modifier and Type	Method and Description
static UserError.UserException	abort(Iterable<String> messages) Stop compilation immediately and report the message to the user.
static UserError.UserException	abort(String message) Stop compilation immediately and report the message to the user.
static UserError.UserException	abort(String message, Throwable ex) Stop compilation immediately and report the message to the user.
static void	guarantee(boolean condition, String message, Object... args) Concisely reports user errors.

Methods inherited from class java.lang.Object

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

Constructor Detail

UserError

public UserError()

Method Detail

abort

public static UserError.UserException abort(String message)

Stop compilation immediately and report the message to the user.

Parameters:

message - the error message to be reported to the user.

abort

public static UserError.UserException abort(String message,
                                            Throwable ex)

Stop compilation immediately and report the message to the user.

Parameters:

message - the error message to be reported to the user.

ex - the exception that caused the abort.

guarantee

public static void guarantee(boolean condition,
                             String message,
                             Object... args)

Concisely reports user errors.

Parameters:

message - the error message to be reported to the user.

abort

public static UserError.UserException abort(Iterable<String> messages)

Stop compilation immediately and report the message to the user.

Parameters:

messages - the error message to be reported to the user.