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Class HBottomCrum
Package: Udanax-Gold
All Superclasses: Object Heaper HistoryCrum
Protocols: Object
Categories: Xanadu-Be-Ents
Class Methods
make
Instance Methods
actualDelayedStoreBackfollow: finder with: fossil with: recorder with: hCrumCache
Overrides: HistoryCrum
anyPasses: finder
Overrides: HistoryCrum
bertCrum
Overrides: HistoryCrum
create: trace with: canopy
createRcvr: receiver
Overrides: HistoryCrum
fetchRegionIn: stamp with: hCut with: region
hasRefs
Return true if there are stamps that
point at this orgl.
hCut
Overrides: HistoryCrum
inspectOrgls
Overrides: HistoryCrum
inTrace: trace
Return true if the receiver can backfollow to trace.
Overrides: HistoryCrum
introduceEdition: edition
introduceStamp: stamp
isEmpty
Return true if their are no upward pointers. This is used
by OParts to determine if they can be forgotten.
Overrides: HistoryCrum
mappingTo: trace with: initial
return the mapping into the domain space of the given trace
Overrides: HistoryCrum
markChildren: count
oParents
Overrides: HistoryCrum
printOn: aStream
Overrides: HistoryCrum
propagateBCrum: newBCrum
If bertCrum is leafward of newBCrum then change it and return true,
otherwise return false.
Overrides: HistoryCrum
propChanged: change
propChanger: change
NOTE: The AgendaItem returned is not yet scheduled. Doing so is up to my caller.
removeEdition: edition
removeStamp: stamp
ringDetectors: edition
Overrides: HistoryCrum
sendSelfTo: xmtr
Overrides: HistoryCrum
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