RepresentationError

class RepresentationError(message: String?, cause: Throwable?, contexts: Array<ExecutionContext>, limit: RepresentationError.Limit, extraData: Term?) : PrologError

A representation error occurs when an implementation limit has been breached

Parameters

message

the detail message string.

cause

the cause of this exception.

contexts

a stack of contexts localising the exception

limit

the name of the reached limit

extraData

the possible extra data to be carried with the error

Constructors

RepresentationError

common

fun RepresentationError(message: String? = null, cause: Throwable? = null, context: ExecutionContext, limit: RepresentationError.Limit, extraData: Term? = null)

RepresentationError

common

fun RepresentationError(message: String? = null, cause: Throwable? = null, contexts: Array<ExecutionContext>, limit: RepresentationError.Limit, extraData: Term? = null)

the detail message string.

Types

Companion

common

object Companion

Limit

common

enum Limit : Enum<RepresentationError.Limit> , ToTermConvertible

Names of possible limits

Functions

pushContext

common

open override fun pushContext(newContext: ExecutionContext): RepresentationError

toString

common

open override fun toString(): String

updateContext

common

open override fun updateContext(newContext: ExecutionContext, index: Int): RepresentationError

Creates a new exception instance with the context with in position index updated to newContext.

updateLastContext

common

open override fun updateLastContext(newContext: ExecutionContext): RepresentationError

Properties

cause

common

open override val cause: Throwable?

context

common

val context: ExecutionContext

contexts

common

val contexts: Array<ExecutionContext>

a stack of contexts localising the exception

errorStruct

common

val errorStruct: Struct

The error Struct as described in Prolog standard: error(error_type, error_extra)

extraData

common

open val extraData: Term? = null

The possible extra data to be carried with the error

limit

common

val limit: RepresentationError.Limit

the name of the reached limit

message

common

open override val message: String?

prologStackTrace

common

val prologStackTrace: List<Struct>

The exception stacktrace; shorthand for context.prologStackTrace

type

common

open override val type: Struct

The error type structure