org.abora.gold.be.ents
Class HBottomCrum

java.lang.Object
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  +--org.abora.gold.java.AboraHeaper
        |
        +--org.abora.gold.xpp.basic.Heaper
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              +--org.abora.gold.be.ents.HistoryCrum
                    |
                    +--org.abora.gold.be.ents.HBottomCrum

public class HBottomCrum

extends HistoryCrum

Field Summary

protected BertCrum	myBertCrum
protected MuSet	myEditions
protected TracePosition	myTrace

Fields inherited from class org.abora.gold.be.ents.HistoryCrum

myHash, SequenceNumber

Fields inherited from class org.abora.gold.xpp.basic.Heaper

AllBlasts, BecomeMap, GarbageCount, InGC, InitializedClasses, InitializingClasses, LastMemory, NextClientRequestNumber, NotOneElementSignal, PackageTable, PromiseNameTable, StringHashSBoxes

Fields inherited from class org.abora.gold.java.AboraHeaper

ActiveClubs, CurrentAuthor, CurrentBertCanopyCache, CurrentBertCrum, CurrentChunk, CurrentGrandMap, CurrentKeyMaster, CurrentPacker, CurrentSensorCanopyCache, CurrentServer, CurrentSession, CurrentSessions, CurrentTrace, InitialEditClub, InitialOwner, InitialReadClub, InitialSponsor, InsideTransactionFlag

Constructor Summary

HBottomCrum(Rcvr receiver)

HBottomCrum(TracePosition trace, BertCrum canopy)

Method Summary

void	actualDelayedStoreBackfollow(PropFinder finder, RecorderFossil fossil, ResultRecorder recorder, HashSetCache hCrumCache) See comment in HistoryCrum>>delayedStoreBackfollow:with:with:
boolean	anyPasses(PropFinder finder)
BertCrum	bertCrum() These objects must have a crum in the bert canopy.
XnRegion	fetchRegionIn(BeEdition stamp, TracePosition hCut, XnRegion region)
boolean	hasRefs() Return true if there are stamps that point at this orgl.
TracePosition	hCut()
void	inspectOrgls()
boolean	inTrace(TracePosition trace) Return true if the receiver can backfollow to trace.
void	introduceEdition(BeEdition edition)
void	introduceStamp(BeEdition stamp)
boolean	isEmpty() Return true if their are no upward pointers.
static Heaper	make()
Mapping	mappingTo(TracePosition trace, Mapping initial) return the mapping into the domain space of the given trace
void	markChildren(IntegerVar count) This ia a generic method to mark all of the pointers coming out of an object.
ImmuSet	oParents()
void	printOn(java.lang.Object aStream)
boolean	propagateBCrum(BertCrum newBCrum) If bertCrum is leafward of newBCrum then change it and return true, otherwise return false.
void	propChanged(PropChange change)
AgendaItem	propChanger(PropChange change) NOTE: The AgendaItem returned is not yet scheduled.
void	removeEdition(BeEdition edition)
void	removeStamp(BeEdition stamp)
void	ringDetectors(FeEdition edition) Ring all the detectors north of me with the given Edition as argument
void	sendSelfTo(Xmtr xmtr) do nothing

Methods inherited from class org.abora.gold.be.ents.HistoryCrum

actualDelayedStoreBackfollow, actualHashForEqual, actualStoreBackfollow, delayedStoreBackfollow, delayedStoreBackfollow, displayString, hCrums, inspect, inspectCanopy, inspectMenuArray, isEqual, linkTimeNonInherited, nextHistoryCrumSequenceNumber, printOn, showOn, storeBackfollow

Methods inherited from class org.abora.gold.xpp.basic.Heaper

abstractDeclarationFor, abstractTypeFor, addMethodAttributeToInOf, addPackage, addPackageCategory, allClientProtocolOn, argumentTypesFor, arrow, blast, blast, BLAST, cachePromiseNameTable, cachePromiseNameTableIn, canYouBecome, cast, cleanPromiseClasses, cleanupGarbage, clientClassesDo, clientFunctionsOn, clientMethodsOn, clientProtocol, clientProtocolDo, clientProtocolOn, clientProtocolOn, collectibleClasses, compare, compileClientSubclasses, compileConstantPromiseMethods, compileCreateFromRcvr, compileEQ, compileGeneratedClassMethod, compileGeneratedMethod, compileHook, compilePromise, compilePromiseDefaultMethods, compilePromiseFluidDeclarations, compilePromiseHandlers, compilePromiseMethods, compileRequestCreateMsgInArguments, compileRequestEvaluateMsgInReturningArguments, compileRPCSpecialistEvaluateMsgForReturningArguments, compileSendSelfTo, compileSendSelfToSendHook, compileStubbleMethods, compileSubclassStubbleMethods, computeMangle, computePreorder, constantTypeValue, convert, convertCopyDeclarations, convertDeferredDeclarations, convertProxyDeclarations, convertSubclassCopyDeclarations, convertSubclassDeferredDeclarations, convertSubclassProxyDeclarations, copyReferencesToType, create, create, create, create, create, create, create, create, create, create, createRequestClassArguments, definesProxyMethods, delete, deref, destroy, destruct, destructor, enum, enumFlags, equals, exportName, fetchAttribute, fetchPackage, fetchSuperCategory, fileOutClientProtocol, findCategory, findSenderAndReceiverMethods, findTailInto, flushPromiseNameTable, foo, freezeClientClasses, freezeClientProtocol, freezeStProtocol, frozenClasses, garbageCollect, garbageCollectFrom, gcOpportunity, gcOpportunity, generatedCategory, generatePromiseNames, getCategory, getOrMakePackage, getSuperCategory, handlerSignaturesFrom, hash, hashForEqual, hasProxyMethods, info_clientClasses, info_clientSideClasses, info_promiseClasses, info_stProtocol, inGC, initializedClasses, initializingClasses, initPackages, initStringHashSBoxes, inspectPieces, instanceSize, IntegerVar, isByProxy, isConstructed, isDestructed, isEqualOrSubclassOf, isGenerated, isIntType, isKindOf, isRawType, isUnlocked, make, makeClassTable, makeFillTable, makeRequestTable, mangle, markCount, markInstances, mayBecome, mayBecomeAnySubclassOf, new1, newX, nonCopyVariables, notWorking, pack, packageClasses, packagingCategory, parseExportName, passe, pointerToStaticMember, pointerToStaticMember, pointerToVirtualMember, preorderMax, preorderNumber, PROBLEM, problems, promiseClass, promiseDefaultValue, promiseName, promiseNameTable, promiseToAbstract, registerPackageCategory, removeGeneratedCode, removeStubbleMethods, removeSubclassGeneratedCode, removeSubclassStubbleMethods, requestProcedure, requestProceduresFrom, returnTypeFor, rootName, scheduleTermination, sendProxyTo, serverNameFor, setGC, signal, signals, smalltalkSelector, stClientProtocol, stubbleSelectorTokenReturnsArguments, subclassNonCopyVariables, takeOop, togglePromiseName, togglePromiseOfParse, unimplemented, unmangle, verifyFreeze, wipeStubble

Methods inherited from class org.abora.gold.java.AboraHeaper

asOop, basicInspect, error, hack, halt, knownBug, mightNotImplement, REQUIRES, shouldImplement, shouldNotImplement, stubbleForSubclassResponsibility, thingToDo, willNotImplement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

myTrace

protected TracePosition myTrace

myBertCrum

protected BertCrum myBertCrum

myEditions

protected MuSet myEditions

Constructor Detail

HBottomCrum

public HBottomCrum(TracePosition trace,
                   BertCrum canopy)

HBottomCrum

public HBottomCrum(Rcvr receiver)

Method Detail

hasRefs

public boolean hasRefs()

Return true if there are stamps that
point at this orgl.

inTrace

public boolean inTrace(TracePosition trace)

Return true if the receiver can backfollow to trace.

Overrides:

inTrace in class HistoryCrum

isEmpty

public boolean isEmpty()

Return true if their are no upward pointers. This is used
by OParts to determine if they can be forgotten.

Overrides:

isEmpty in class HistoryCrum

propagateBCrum

public boolean propagateBCrum(BertCrum newBCrum)

If bertCrum is leafward of newBCrum then change it and return true,
otherwise return false.

Overrides:

propagateBCrum in class HistoryCrum

hCut

public TracePosition hCut()

Overrides:

hCut in class HistoryCrum

mappingTo

public Mapping mappingTo(TracePosition trace,
                         Mapping initial)

return the mapping into the domain space of the given trace

Overrides:

mappingTo in class HistoryCrum

oParents

public ImmuSet oParents()

Overrides:

oParents in class HistoryCrum

actualDelayedStoreBackfollow

public void actualDelayedStoreBackfollow(PropFinder finder,
                                         RecorderFossil fossil,
                                         ResultRecorder recorder,
                                         HashSetCache hCrumCache)

Description copied from class: HistoryCrum

See comment in HistoryCrum>>delayedStoreBackfollow:with:with:

Overrides:

actualDelayedStoreBackfollow in class HistoryCrum

anyPasses

public boolean anyPasses(PropFinder finder)

Overrides:

anyPasses in class HistoryCrum

bertCrum

public BertCrum bertCrum()

Description copied from class: HistoryCrum

These objects must have a crum in the bert canopy.

Overrides:

bertCrum in class HistoryCrum

introduceEdition

public void introduceEdition(BeEdition edition)

propChanger

public AgendaItem propChanger(PropChange change)

NOTE: The AgendaItem returned is not yet scheduled. Doing so is up to my caller.

removeEdition

public void removeEdition(BeEdition edition)

ringDetectors

public void ringDetectors(FeEdition edition)

Description copied from class: HistoryCrum

Ring all the detectors north of me with the given Edition as argument

Overrides:

ringDetectors in class HistoryCrum

inspectOrgls

public void inspectOrgls()

Overrides:

inspectOrgls in class HistoryCrum

printOn

public void printOn(java.lang.Object aStream)

markChildren

public void markChildren(IntegerVar count)

Description copied from class: Heaper

This ia a generic method to mark all of the pointers coming
out of an object. Subclasses with lots of IntegerVars or with
wimpy pointers should reimplement this.

Overrides:

markChildren in class Heaper

introduceStamp

public void introduceStamp(BeEdition stamp)

propChanged

public void propChanged(PropChange change)

removeStamp

public void removeStamp(BeEdition stamp)

fetchRegionIn

public XnRegion fetchRegionIn(BeEdition stamp,
                              TracePosition hCut,
                              XnRegion region)

sendSelfTo

public void sendSelfTo(Xmtr xmtr)

Description copied from class: Heaper

do nothing

Overrides:

sendSelfTo in class HistoryCrum

make

public static Heaper make()