org.abora.gold.backrec
Class ResultRecorder

java.lang.Object
  |
  +--org.abora.gold.java.AboraHeaper
        |
        +--org.abora.gold.xpp.basic.Heaper
              |
              +--org.abora.gold.backrec.ResultRecorder

Direct Known Subclasses:

EditionRecorder, WorkRecorder

public class ResultRecorder

extends Heaper

Represents the persistent embodiment of a query operation. Can be stored on disk in the
form of a RecorderFossil. The abstract protocol deals with:
- caching previous results to avoid duplication
- storing results in a trail at unique positions
- managing persistent permissions
- looking for immediate results
- checking whether a good candidate (identified by the canopy props) should really go into
the trail

Field Summary

protected Filter	myEndorsementsFilter
protected FeKeyMaster	myKeyMaster
protected Filter	myPermissionsFilter
protected CrossRegion	myRelevantEndorsements
protected TrailBlazer	myTrailBlazer

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

ResultRecorder(Filter endorsementsFilter, CrossRegion relevantEndorsements, TrailBlazer trailBlazer)

Method Summary

boolean	accepts(BeRangeElement element) Whether this recorder accepts this kind of RangeElement
IDRegion	actualAuthority()
int	actualHashForEqual()
PropFinder	bertPropFinder() Something to find potential candidates given a source for the query
void	delayedStoreBackfollow(BeEdition edition, PropFinder finder, RecorderFossil fossil, HashSetCache hCrumCache) The immediate part of the backfollow has reached an Edition while traversing northwards.
void	delayedStoreMatching(BeRangeElement element, PropFinder finder, RecorderFossil fossil, HashSetCache hCrumCache) The immediate part of the backfollow has reached an RangeElement of the original Edition. I now get to decide what to do next to continue the operation
Filter	endorsementsFilter() The endorsements I am looking for
boolean	isDirectOnly() Whether the recorder is for a query with the directContainersOnly flag
boolean	isEqual(java.lang.Object other)
FeKeyMaster	keyMaster()
Filter	permissionsFilter() The permissions I am looking for
void	record(BeRangeElement answer) tell my TrailBlazer to recorder it
SensorProp	sensorProp() A SensorProp which corresponds to what I am looking for
void	triggerIfMatching(PropFinder finder, RecorderFossil fossil) Trigger myself if I match the finder's profile

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, isEqual, isEqualOrSubclassOf, isGenerated, isIntType, isKindOf, isRawType, isUnlocked, linkTimeNonInherited, make, makeClassTable, makeFillTable, makeRequestTable, mangle, markChildren, markCount, markInstances, mayBecome, mayBecomeAnySubclassOf, new1, newX, nonCopyVariables, notWorking, pack, packageClasses, packagingCategory, parseExportName, passe, pointerToStaticMember, pointerToStaticMember, pointerToVirtualMember, preorderMax, preorderNumber, printOn, PROBLEM, problems, promiseClass, promiseDefaultValue, promiseName, promiseNameTable, promiseToAbstract, registerPackageCategory, removeGeneratedCode, removeStubbleMethods, removeSubclassGeneratedCode, removeSubclassStubbleMethods, requestProcedure, requestProceduresFrom, returnTypeFor, rootName, scheduleTermination, sendProxyTo, sendSelfTo, 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, displayString, error, hack, halt, inspect, 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

myPermissionsFilter

protected Filter myPermissionsFilter

myEndorsementsFilter

protected Filter myEndorsementsFilter

myRelevantEndorsements

protected CrossRegion myRelevantEndorsements

myKeyMaster

protected FeKeyMaster myKeyMaster

myTrailBlazer

protected TrailBlazer myTrailBlazer

Constructor Detail

ResultRecorder

public ResultRecorder(Filter endorsementsFilter,
                      CrossRegion relevantEndorsements,
                      TrailBlazer trailBlazer)

Method Detail

accepts

public boolean accepts(BeRangeElement element)

Whether this recorder accepts this kind of RangeElement

actualAuthority

public IDRegion actualAuthority()

bertPropFinder

public PropFinder bertPropFinder()

Something to find potential candidates given a source for the query

endorsementsFilter

public Filter endorsementsFilter()

The endorsements I am looking for

isDirectOnly

public boolean isDirectOnly()

Whether the recorder is for a query with the directContainersOnly flag

keyMaster

public FeKeyMaster keyMaster()

permissionsFilter

public Filter permissionsFilter()

The permissions I am looking for

sensorProp

public SensorProp sensorProp()

A SensorProp which corresponds to what I am looking for

record

public void record(BeRangeElement answer)

tell my TrailBlazer to recorder it

triggerIfMatching

public void triggerIfMatching(PropFinder finder,
                              RecorderFossil fossil)

Trigger myself if I match the finder's profile

delayedStoreBackfollow

public void delayedStoreBackfollow(BeEdition edition,
                                   PropFinder finder,
                                   RecorderFossil fossil,
                                   HashSetCache hCrumCache)

The immediate part of the backfollow has reached an Edition while traversing northwards. I
now get to decide what to do next.

delayedStoreMatching

public void delayedStoreMatching(BeRangeElement element,
                                 PropFinder finder,
                                 RecorderFossil fossil,
                                 HashSetCache hCrumCache)

The immediate part of the backfollow has reached an RangeElement of the original Edition.
I now get to decide what to do next to continue the operation

actualHashForEqual

public int actualHashForEqual()

Overrides:

actualHashForEqual in class Heaper

isEqual

public boolean isEqual(java.lang.Object other)