Package avail.exceptions

Types

AmbiguousNameException

class AmbiguousNameException : AvailException

An AmbiguousNameException is thrown when a simple string name could represent multiple true names.

ArithmeticException

class ArithmeticException : AvailRuntimeException

An ArithmeticException is thrown by arithmetic operations.

AvailBreakpointException

class AvailBreakpointException : RuntimeException

AvailBreakpointException is thrown by P_BreakPoint and then immediately caught. The Java debugger may be configured to trap when this exception is raised, thereby permitting VM-debugging within the context of specific Avail code.

AvailEmergencyExitException

class AvailEmergencyExitException : Exception

An AvailEmergencyExitException is thrown when a primitive fails during system bootstrapping.

AvailErrorCode

enum AvailErrorCode : Enum<AvailErrorCode>

AvailErrorCode is an enumeration of all possible failures of operations on Avail objects.

AvailException

open class AvailException(val errorCode: AvailErrorCode, cause: Throwable? = null) : Exception

AvailException is the root of the hierarchy of exceptions that are specific to the implementation of AvailObject and its numerous primitive operations.

AvailRuntimeException

open class AvailRuntimeException : RuntimeException

AvailRuntimeException is the root of the hierarchy of runtime exception that are specific to the implementation of AvailObject and its numerous primitive operations.

AvailUnsupportedOperationException

class AvailUnsupportedOperationException(descriptorClass: Class<out AbstractDescriptor>, messageName: String) : RuntimeException

An AvailUnsupportedOperationException is thrown whenever an Avail object's descriptor is asked to perform an unsupported operation.

MalformedMessageException

class MalformedMessageException(val errorCode: AvailErrorCode, descriptionSupplier: () -> String) : AvailException

A MalformedMessageException is thrown when a method name is malformed and therefore cannot be converted to parsing instructions.

MapException

class MapException : AvailRuntimeException

A MapException is thrown by map operations.

MarshalingException

class MarshalingException : AvailRuntimeException

MarshalingException indicates that an error occurred during the marshaling of an Avail object to Java.

MethodDefinitionException

class MethodDefinitionException : AvailException

A MethodDefinitionException is raised whenever an error condition is discovered that pertains to failed resolution of a method or method or failed invocation of a method definition.

PrimitiveThrownException

open class PrimitiveThrownException : RuntimeException

A PrimitiveThrownException may be thrown from a primitive as a way to terminate a fiber, causing its failure continuation to be executed.

SignatureException

class SignatureException(val errorCode: AvailErrorCode) : AvailException

A SignatureException is thrown when a definition of a method is invalid. This might indicate a compatibility problem between the argument signature and the message name, or perhaps an inconsistency between the signature and other signatures already installed in the system.

VariableGetException

class VariableGetException : AvailRuntimeException

VariableGetException is thrown when AvailObject.getValue fails for any reason.

VariableSetException

class VariableSetException : AvailRuntimeException

VariableSetException is thrown when AvailObject.setValue fails for any reason.