FutureCondition

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A condition (message, warning, or error) that occurred while orchestrating a future

While orchestrating (creating, launching, querying, collection) futures, unexpected run-time errors (and other types of conditions) may occur. Such conditions are coerced to a corresponding FutureCondition class to help distinguish them from conditions that occur due to the evaluation of the future.

Keywords
internal
Usage
FutureCondition(message, call = NULL, future = NULL)

FutureMessage(message, call = NULL, future = NULL)

FutureWarning(message, call = NULL, future = NULL)

FutureError(message, call = NULL, future = NULL)

UnexpectedFutureResultError(future, hint = NULL)

Arguments
message

A message condition.

call

The call stack that led up to the condition.

future

The Future involved.

hint

(optional) A string with a suggestion on what might be wrong.

Value

An object of class FutureCondition which inherits from class condition and FutureMessage, FutureWarning, and FutureError all inherits from FutureCondition. Moreover, a FutureError inherits from error, a FutureWarning from warning, and a FutureMessage from message.

Aliases
  • FutureCondition
  • FutureMessage
  • FutureWarning
  • FutureError
  • UnexpectedFutureResultError
Documentation reproduced from package future, version 1.16.0, License: LGPL (>= 2.1)

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