solve/it.unibo.tuprolog.solve.exception.error/InstantiationError

InstantiationError

class InstantiationError( message: String? = null, cause: Throwable? = null, val contexts: Array<ExecutionContext>, val culprit: <ERROR CLASS> = Var.anonymous(), val extraData: <ERROR CLASS>? = null) : LogicError

The instantiation error occurs when some Term is a Variable, and it should not

Author

Enrico

Parameters

message

the detail message string.

cause

the cause of this exception.

contexts

a stack of contexts localising the exception

extraData

The possible extra data to be carried with the error

Constructors

InstantiationError

fun InstantiationError( message: String? = null, cause: Throwable? = null, context: ExecutionContext, culprit: <ERROR CLASS> = Var.anonymous(), extraData: <ERROR CLASS>? = null)

InstantiationError

fun InstantiationError( message: String? = null, cause: Throwable? = null, contexts: Array<ExecutionContext>, culprit: <ERROR CLASS> = Var.anonymous(), extraData: <ERROR CLASS>? = null)

Types

Companion

object Companion

Functions

pushContext

open override fun pushContext(newContext: ExecutionContext): InstantiationError

toString

open override fun toString(): String

updateContext

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

Creates a new exception instance with the context with in position index updated to newContext. Subclasses should override this method and return the correct instance.

updateLastContext