"{ Package: 'stx:goodies/xtreams/transforms' }"
"{ NameSpace: Xtreams }"
ReadStream subclass:#DuplicateReadStream
instanceVariableNames:'duplicate'
classVariableNames:''
poolDictionaries:''
category:'Xtreams-Transforms'
!
DuplicateReadStream comment:'Duplicates contents flowing through the stream into a secondary write stream.
Instance Variables
duplicate <WriteStream> stream to duplicate the content to
'
!
!DuplicateReadStream class methodsFor:'instance creation'!
on: aSource duplicate: aDestination
^self new on: aSource duplicate: aDestination
! !
!DuplicateReadStream methodsFor:'accessing'!
read: anInteger into: aSequenceableCollection at: startIndex
[ source read: anInteger into: aSequenceableCollection at: startIndex.
] on: Incomplete do: [ :incomplete |
duplicate write: incomplete count from: aSequenceableCollection at: startIndex.
incomplete pass ].
duplicate write: anInteger from: aSequenceableCollection at: startIndex
! !
!DuplicateReadStream methodsFor:'initialize-release'!
contentsSpecies
^source contentsSpecies
!
on: aSource duplicate: aDestination
super on: aSource.
duplicate := aDestination
! !
!DuplicateReadStream class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
!
version_SVN
^ '$Id$'
! !