--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MCFilteredVersionSorter.st	Wed Nov 22 14:15:26 2006 +0100
@@ -0,0 +1,37 @@
+"{ Package: 'stx:goodies/monticello' }"
+
+MCVersionSorter subclass:#MCFilteredVersionSorter
+	instanceVariableNames:'target'
+	classVariableNames:''
+	poolDictionaries:''
+	category:'Monticello-Versioning'
+!
+
+
+!MCFilteredVersionSorter methodsFor:'as yet unclassified'!
+
+addVersionInfo: aVersionInfo
+	(aVersionInfo hasAncestor: target)
+		ifTrue: [super addVersionInfo: aVersionInfo]
+!
+
+processVersionInfo: aVersionInfo
+	| success |
+	aVersionInfo = target ifTrue: [^ true].
+	self pushLayer.
+	success _ (self knownAncestorsOf: aVersionInfo) anySatisfy:
+				[:ea | self processVersionInfo: ea].
+	self popLayer.
+	success ifTrue: [self addToCurrentLayer: aVersionInfo].
+	^ success	
+!
+
+target: aVersionInfo
+	target _ aVersionInfo
+! !
+
+!MCFilteredVersionSorter class methodsFor:'documentation'!
+
+version
+    ^ '$Header: /cvs/stx/stx/goodies/monticello/MCFilteredVersionSorter.st,v 1.1 2006-11-22 13:15:26 cg Exp $'
+! !