org.protelis.lang

Class ProtelisRuntimeException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.protelis.lang.ProtelisRuntimeException

All Implemented Interfaces:

java.io.Serializable

public final class ProtelisRuntimeException
extends java.lang.RuntimeException

This class represents a runtime error in the Protelis interpreter.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Deque<AnnotatedTree<?>>	protelisStackTrace
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
ProtelisRuntimeException(java.lang.Throwable javaCause, AnnotatedTree<?> origin) Builds a new ProtelisRuntimeException, happening due to the specified Java exception, into the origin node of the Protelis AST.

Method Summary

Modifier and Type	Method and Description
private static java.lang.String	extractLines(AnnotatedTree<?> origin)
void	fillInStackFrame(AnnotatedTree<?> element) Populates the exception stack with a new caller.
private java.lang.StringBuilder	header()
void	printStackTrace(java.io.PrintStream s)
private java8.util.stream.Stream<AnnotatedTree<?>>	stream()
java.lang.String	toString()

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

protelisStackTrace

private final java.util.Deque<AnnotatedTree<?>> protelisStackTrace

Constructor Detail

ProtelisRuntimeException

public ProtelisRuntimeException(java.lang.Throwable javaCause,
                                AnnotatedTree<?> origin)

Builds a new ProtelisRuntimeException, happening due to the specified Java exception, into the origin node of the Protelis AST.

Parameters:

javaCause - the java Throwable generating the exception

origin - the point in the Protelis program in which the Java exception was thrown

Method Detail

fillInStackFrame

public void fillInStackFrame(AnnotatedTree<?> element)

Populates the exception stack with a new caller.

Parameters:

element - the Protelis node which called the failing one

printStackTrace

public void printStackTrace(java.io.PrintStream s)

Overrides:

printStackTrace in class java.lang.Throwable

stream

private java8.util.stream.Stream<AnnotatedTree<?>> stream()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Throwable

header

private java.lang.StringBuilder header()

extractLines

private static java.lang.String extractLines(@Nonnull
                                             AnnotatedTree<?> origin)