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Class: StreamError


Inheritance:

   Object
   |
   +--GenericException
      |
      +--Exception
         |
         +--Error
            |
            +--ProceedableError
               |
               +--StreamError
                  |
                  +--EndOfStreamError
                  |
                  +--IncompleteNextCountError
                  |
                  +--InvalidModeError
                  |
                  +--InvalidOperationError
                  |
                  +--OpenError
                  |
                  +--PositionError
                  |
                  +--PositionOutOfBoundsError
                  |
                  +--ReadError
                  |
                  +--StreamIOError
                  |
                  +--StreamNotOpenError
                  |
                  +--WriteError

Package:
stx:libbasic
Category:
Kernel-Exceptions-Errors
Version:
rev: 1.11 date: 2014/06/10 10:20:23
user: cg
file: StreamError.st directory: libbasic
module: stx stc-classLibrary: libbasic

Description:


The parent of all stream errors.


Instance protocol:

accessing
o  errorCategory
return the generi OS independent error category.
return #unknown, if this is not an OS error

o  errorCode

o  errorCode: something

o  osErrorHolder
return the error holder describing an OS error.
return nil, if this is not an OS error

o  osErrorHolder: something

printing & storing
o  description
lazy initialization - the text is not needed for caught exceptions

o  initializeMessageText
for lazy initialization - the text is not needed for caught exceptions

o  messageText
lazy initialization - the text is not needed for caught exceptions



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