Added copyright notice.
"
COPYRIGHT (c) 2012-2013 by Jan Vrany
All Rights Reserved
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
"
"{ Package: 'stx:libscm/mercurial' }"
Object subclass:#HGCachedFileData
instanceVariableNames:'file timestamp size data reader'
classVariableNames:''
poolDictionaries:''
category:'SCM-Mercurial-Internal'
!
!HGCachedFileData class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 2012-2013 by Jan Vrany
All Rights Reserved
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
"
! !
!HGCachedFileData class methodsFor:'instance creation'!
on: file reader: reader
^self new setFile: file reader: reader
"Created: / 14-01-2013 / 16:27:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!HGCachedFileData methodsFor:'accessing'!
value
| fmtime fsize |
fmtime := file modificationTime.
fsize := file fileSize.
(data notNil and:[timestamp notNil]) and:[
(fmtime <= timestamp
and:[fsize = size]) ifTrue:[ ^ data ].
].
data := reader valueWithOptionalArgument: data.
timestamp := fmtime.
size := fsize.
^data
"Created: / 14-01-2013 / 16:25:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 25-01-2013 / 18:46:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!HGCachedFileData methodsFor:'initialization'!
flush
data := timestamp := size := nil.
"Created: / 14-01-2013 / 16:26:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
setData: anObject
data := anObject
"Created: / 25-01-2013 / 18:52:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
setFile:fileArg reader:readerArg
file := fileArg.
reader := readerArg.
"Created: / 14-01-2013 / 16:20:26 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!HGCachedFileData class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
! !