com.google.gwt.dev.jjs

Class InternalCompilerException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.google.gwt.dev.jjs.InternalCompilerException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CompilerIoException, LibraryGroup.CollidingCompilationUnitException, LibraryGroup.DuplicateLibraryNameException, LibraryGroup.UnresolvedLibraryException

public class InternalCompilerException
extends RuntimeException

Indicates the compiler encountered an unexpected and unsupported state of operation.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InternalCompilerException.NodeInfo Information regarding a node that was being processed when an InternalCompilerException was thrown.

Constructor Summary

Constructors

Constructor and Description
InternalCompilerException(HasSourceInfo node, String message, Throwable cause) Constructs a new exception with the specified node, message, and cause.
InternalCompilerException(String message) Constructs a new exception with the specified message.
InternalCompilerException(String message, Throwable cause) Constructs a new exception with the specified message and cause.

Method Summary

Modifier and Type	Method and Description
void	addNode(HasSourceInfo node) Adds a node to the end of the node trace.
void	addNode(String className, String description, SourceInfo sourceInfo) Adds information about a a node to the end of the node trace.
List<InternalCompilerException.NodeInfo>	getNodeTrace() Returns a list of nodes that were being processed when this exception was thrown.
static void	preload() Force this class to be preloaded.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Constructor Detail

InternalCompilerException

public InternalCompilerException(HasSourceInfo node,
                                 String message,
                                 Throwable cause)

Constructs a new exception with the specified node, message, and cause.

InternalCompilerException

public InternalCompilerException(String message)

Constructs a new exception with the specified message.

InternalCompilerException

public InternalCompilerException(String message,
                                 Throwable cause)

Constructs a new exception with the specified message and cause.

Method Detail

preload

public static void preload()

Force this class to be preloaded. If we don't preload this class, we can get into bad behavior if we later try to load this class under out of memory or out of stack conditions.

addNode

public void addNode(HasSourceInfo node)

Adds a node to the end of the node trace. This is similar to how a stack trace works.

addNode

public void addNode(String className,
                    String description,
                    SourceInfo sourceInfo)

Adds information about a a node to the end of the node trace. This is similar to how a stack trace works.

getNodeTrace

public List<InternalCompilerException.NodeInfo> getNodeTrace()

Returns a list of nodes that were being processed when this exception was thrown. The list reflects the parent-child relationships of the AST and is is in order from children to parents. The first element of the returned list is the node that was most specifically being visited when the exception was thrown.