Heaper (Abora-Gold API)

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org.abora.gold.xpp.basic
Class Heaper

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

Direct Known Subclasses:: Abraham, Accumulator, ActualCalc, Arrangement, BeCarrier, BHFn, BHHFn, BHHHFn, BooleanVar, ByteShuffler, CacheManager, Calc, CalcCreator, CanopyCache, Category, CategoryTable, CBlockTracker, Chameleon, ChunkCleaner, CommIbid, Connection, Converter, Cookbook, CoordinateSpace, CxxClassDescription, Dean, DetectorEvent, DiskManager, EdgeManager, Encrypter, EncrypterConstructor, EncrypterMaker, Eric, ExceptionRecord, ExponentialHashMap, FakeCategory, FeAdminer, FeArchiver, FeBundle, FeCompletionDetector, FeDetector, FeDirectWrapperChecker, FeDirectWrapperMaker, FeFillInDetector, FeIndirectWrapperChecker, FeIndirectWrapperMaker, FeKeyMaster, FeRangeElement, FeServer, FeSession, FeWrapper, FeWrapperDef, FeWrapperSpec, FeWrapperSpecHolder, FHash, FlockLocation, HashSetCache, Heaper2UInt32Cache, HHBFn, HHFn, HHHBFn, HHHFn, HHHHFn, HHHHHFn, HHHHHHFn, HHHHHHHFn, HIHFn, HistoryCrum, HRoot, IEEE128, IEEE8, InstanceCache, IntegerVar, IObject, Joint, Lock, MainDummy, Mapping, MarkM, MuWordArray, OrderEnum, OrderSpec, Package, PackageCategory, PackOBits, Pair, Portal, Position, PrimArray, PrimeSizeProvider, PrimIndexTable, PrimPtr2PtrTable, PrimPtrTable, PrimRemovedObject, PrimSet, PrimSpec, PrimValue, Problem, PromiseManager, Prop, PropChange, PropFinder, ProtocolBroker, ProtocolItem, Ravi, RaviNow, Rcvr, Recipe, RegionDelta, RepairEngineer, RequestHandler, ResultRecorder, SanitationEngineer, Scrambler, ScruSet, ScruTable, Sema4, SequenceDsp, ServerChunk, SetTable, ShepFlag, SHTO, Signal, SnarfHandle, SnarfHandler, SnarfID, SnarfInfoHandler, SnarfRecord, Someone, SpecialistRcvrJig, SplayEntLoaf, StackExaminer, Stamp, Stepper, SuspendedHeaper, TableEntry, Thunk, TokenSource, TracePosition, TransclusionRecorder, TransferSpecialist, TransitionEdge, TwoStepper, Urdi, UrdiView, VHBFn, VHFn, VHHFn, VHHHFn, VHHHHFn, VHHHHHFn, VoidStar, XcvrMaker, Xmtr, XnExecutor, XnReadStream, XnRegion, XnSensor, XnWriteStream

public class Heaper
extends AboraHeaper

This is the base heap allocated class in X++.

Field Summary

protected static Heaper AllBlasts


protected static Heaper BecomeMap


protected static Heaper GarbageCount


protected static Heaper InGC


protected static Set InitializedClasses


protected static Set InitializingClasses


protected static Heaper LastMemory


protected static IntegerVar NextClientRequestNumber


protected static Heaper NotOneElementSignal


protected static Heaper PackageTable


protected static IdentityDictionary PromiseNameTable


protected static Heaper 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

Heaper()


Heaper(Rcvr rcvr)


Method Summary

static java.lang.String abstractDeclarationFor(Symbol aSymbol)


static java.lang.String abstractTypeFor(Symbol aSymbol)


int actualHashForEqual()


static void addMethodAttributeToInOf(Symbol attr, java.lang.String src, MethodDictionary md, java.lang.String cat)


void addPackage(Package packagex)
          add a package to the list

static void addPackageCategory(PackageCategory packageCat)
          add a package category to my list

static void allClientProtocolOn(java.lang.Object oo)
          | file |
file _ (Filename named: 'proto.spc') writeStream.
[Heaper allClientProtocolOn: file]
valueNowOrOnUnwindDo: [file close]

static OrderedCollection argumentTypesFor(Selector selector)
          the argument types for the given message

void arrow(java.lang.Object aSymbol)
          This is for references to struct fields.
foo arrow: #field
translates to
foo->field.

static void blast(Problem problem)
          raise an exception

void blast(Symbol problemName)
          raise an exception

static void BLAST(Symbol problem)


static IdentityDictionary cachePromiseNameTable()
          build a pair of tables from promise names to backend names and back.

static void cachePromiseNameTableIn(java.lang.Object aBlock)
          evaluate a block with the cache enabled

static void canYouBecome(Category cat)


Heaper cast(IntegerVar catNum)
          Return the object if it is of the appropriate type.

static void cleanPromiseClasses()
          Heaper cleanPromiseClasses

static void cleanupGarbage()
          Heaper cleanupGarbage

static void clientClassesDo(java.lang.Object block)
          Heaper clientClassesDo: [:assoc | Transcript << assoc key << ' '].

static void clientFunctionsOn(java.lang.Object oo)
          String streamContents: [:oo | FeEdition clientConstantsOn: oo]

static void clientMethodsOn(java.lang.Object oo)
          Text streamContents: [:oo | IntegerSpace clientMethodsOn: oo]

static void clientProtocol()
          IntegerSpace clientProtocol

static void clientProtocolDo(java.lang.Object ii, java.lang.Object block)
          | file |
file _ (Filename named: 'client.prc') readStream.
[Heaper clientProtocol: file do:
[:number :class :parent :implicit :meth |
cerr << number << ' ' << class.
meth value:
[:mnum :return :sel :args :static | sel = #import ifTrue: [self halt].
cerr cr << mnum << ' ' << return << ' ' << sel << $( << args << $)].
cerr cr]] valueNowOrOnUnwindDo: [file close]

static void clientProtocolOn(java.lang.Object oo)
          String streamContents: [:oo | FeStatusDetector clientProtocolOn: oo]

static void clientProtocolOn(java.lang.Object oo, java.lang.Object classNumber)
          String streamContents: [:oo | FeStatusDetector clientProtocolOn: oo with: 6]

static void collectibleClasses()
          Return the list of classes whose instances need to be garbage
collected.

static boolean compare(Heaper a, Heaper b)


static void compileClientSubclasses()
          Heaper compileClientSubclasses

static void compileConstantPromiseMethods(java.lang.Class promise)
          make the methods that are the same in all promise classes.

static void compileCreateFromRcvr(OrderedCollection ivars)
          compile a method to create self from a receiver

static void compileEQ()
          Compile code to do EQ comparisions

static void compileGeneratedClassMethod(java.lang.String text)


static void compileGeneratedMethod(java.lang.String text)


static void compileHook()
          compile changes to make this a hook class - add an instance variable and accessing methods

static void compilePromise()
          make a promise class and generate all its methods.

static void compilePromiseDefaultMethods(java.lang.Class promise, Symbol selector, java.lang.Integer count)
          compile a default for the indicated promise method stripping off the last count arguments

static void compilePromiseFluidDeclarations(java.lang.Class promise)
          if there's a fluid declaration in the staticTimeNonInherited, then declare the client
counterpart

static void compilePromiseHandlers()


static void compilePromiseMethods(java.lang.Class promise)
          update return types, argument types, mangling and unmangling information

static void compileRequestCreateMsgInArguments(java.lang.Class requestClass, OrderedCollection args)


static void compileRequestEvaluateMsgInReturningArguments(java.lang.Class requestClass, Symbol return1, OrderedCollection args)


static void compileRPCSpecialistEvaluateMsgForReturningArguments(java.lang.String requestName, Symbol return1, OrderedCollection args)


static void compileSendSelfTo(OrderedCollection ivars)
          compile a method to send self to a xmtr

static void compileSendSelfToSendHook()
          for pseudocopy.

static void compileStubbleMethods()
          compile makeProxy, sendSelfTo and create.Xcvr:

static void compileSubclassStubbleMethods()
          compile subclass methods on me and all subclasses

static Symbol computeMangle(ParseNode tree)
          compute the C++ mangled name for a function

static void computePreorder(java.lang.Object mine)
          Set my preorder number and pass it on down recursively to my subclasses.

static void constantTypeValue(Symbol constant, java.lang.String type, Heaper value)
          define a global constant

Heaper convert(Category type)
          do a type conversion and a cast

static void convertCopyDeclarations()
          This converts all copy classes to the new representation.

static void convertDeferredDeclarations()
          This converts all deferred classes to the new representation.

static void convertProxyDeclarations()
          This converts all Proxy classes to the new representation.

static void convertSubclassCopyDeclarations()
          This converts all copy classes to the new representation.

static void convertSubclassDeferredDeclarations()
          This converts all deferred classes to the new representation.

static void convertSubclassProxyDeclarations()
          This converts all deferred classes to the new representation.

static void copyReferencesToType(Symbol symb)
          Return the list of variables in this class that is non-copy.

static void create()
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1)
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1, java.lang.Object arg2)
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3)
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4)
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4, java.lang.Object arg5)
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4, java.lang.Object arg5, java.lang.Object arg6)
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4, java.lang.Object arg5, java.lang.Object arg6, java.lang.Object arg7)
          Create the frame and call the constructor defined for instances.

static void create(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4, java.lang.Object arg5, java.lang.Object arg6, java.lang.Object arg7, java.lang.Object arg8)
          Create the frame and call the constructor defined for instances.

static void create(Rcvr rcvr)


static void createRequestClassArguments(Symbol return1, OrderedCollection arguments)


static boolean definesProxyMethods()


void delete()


void deref()
          This is so that PrimArray arguments can be used identically in smalltalk and X++

void destroy()


void destruct()
          Classes should implement this message rather than a destructor.

void destructor()
          No other class should implement this.

static void enum(Symbol enumName, Array enums)
          Define a bunch of enums.

static void enumFlags(Symbol enumName, Array enums)
          Define a bunch of single- or multi-bit flags.
The first symbol is the name (or list of names) of a zero value of the enum type.
Each subsequent element in the outer array takes up its own set of bit positions in the
enum.

boolean equals(Heaper other)
          Return true if the two objects are equal.

static java.lang.String exportName()
          Return the completely stripped rootName for this class.

static Symbol fetchAttribute(java.lang.Object attr)
          get information attached to the given attribute, or NULL if none

Package fetchPackage(PackageCategory cat)
          retrieve a package attached to this object

static void fetchSuperCategory()


static void fileOutClientProtocol(java.lang.Object filename)


static java.lang.Class findCategory(UInt8Array catName)
          translate a category name into a class

static void findSenderAndReceiverMethods()


void findTailInto(IdentitySet visited, IdentitySet result)
          find a non-Heaper object that refers to this one

static IdentityDictionary flushPromiseNameTable()
          flush the promise name table.

void foo(java.lang.Object x)


static void freezeClientClasses()
          Heaper freezeClientClasses.

static void freezeClientProtocol()
          Heaper freezeClientProtocol.

static void freezeStProtocol()
          Heaper freezeStProtocol.

static void frozenClasses()
          Heaper frozenClasses.

static void garbageCollect()


static void garbageCollectFrom(java.lang.Object roots)
          This is an attept to simulate the X++ garbage collector.
Only instances of the classes returned by Heaper>collectibleClasses
will actually get deleted.

static void gcOpportunity()
          A no-op method in smalltalk to tell c++ it is a good time to garbage collect.

static void gcOpportunity(java.lang.Object anInt)
          A no-op method in smalltalk to tell c++ it is a good time to garbage collect.

static void generatedCategory()


static void generatePromiseNames(Symbol promise)
          Walk down the inheritance tree recording what promise name goes with which class.

static Category getCategory()


Package getOrMakePackage(PackageCategory cat)
          retrieve a package attached to this object

static void getSuperCategory()


static void handlerSignaturesFrom(java.lang.Object filename)


int hash()


int hashForEqual()


static boolean hasProxyMethods()


static void info_clientClasses()
          XuHeaper XuAdminer XuArchiver XuBundle XuArrayBundle XuElementBundle XuPlaceHolderBundle
XuCalc XuCalcCreator XuCoordinateSpace XuCrossSpace XuFilterSpace XuIDSpace XuIntegerSpace
XuRealSpace XuSequenceSpace XuFillRangeDetector XuFillDetector XuGateKeeper XuServer
XuKeyMaster XuLock XuBooLock XuChallengeLock XuMatchLock XuMultiLock XuWallLock XuMapping
XuCrossMapping XuIntegerMapping XuSequenceMapping XuOrderSpec XuCrossOrderSpec XuPopSensor
XuPosition XuFilterPosition XuID XuInteger XuReal XuSequence XuTuple XuPrimArray
XuPrimSpec XuPrimFloatSpec XuPrimIntegerSpec XuPrimPointerSpec XuPrimValue XuPrimFloat
XuPrimInteger XuRangeElement XuDataHolder XuEdition XuIDHolder XuLabel XuWork XuClub
XuRational XuRegion XuCrossRegion XuFilter XuIDRegion XuIntegerRegion XuRealRegion
XuSequenceRegion XuRevisionDetector XuSession XuStatusDetector XuStepper XuTableStepper
XuWaitDetector XuWrapper XuClubDescription XuHyperLink XuHyperRef XuMultiRef XuSingleRef
XuLockSmith XuBooLockSmith XuChallengeLockSmith XuMatchLockSmith XuMultiLockSmith
XuWallLockSmith XuPath XuSet XuText XuWrapperSpec

static void info_clientSideClasses()
          FillRangeDetector FillDetector RevisionDetector StatusDetector WaitDetector Wrapper

static void info_promiseClasses()
          Promise Adminer Archiver Array FloatArray HumberArray IntArray PtrArray Bundle ArrayBundle
ElementBundle PlaceHolderBundle CoordinateSpace CrossSpace FilterSpace IDSpace
IntegerSpace RealSpace SequenceSpace FillRangeDetector FillDetector KeyMaster Lock BooLock
ChallengeLock MatchLock MultiLock WallLock Mapping CrossMapping IntegerMapping
SequenceMapping OrderSpec CrossOrderSpec Position FilterPosition ID Sequence Tuple Integer
Real RangeElement DataHolder Edition IDHolder Label Work Club RevisionDetector Server
Session StatusDetector Stepper TableStepper WaitDetector Wrapper ClubDescription HyperLink
HyperRef MultiRef SingleRef LockSmith BooLockSmith ChallengeLockSmith MatchLockSmith
MultiLockSmith WallLockSmith Path Set Text WrapperSpec Region CrossRegion Filter IDRegion
IntegerRegion RealRegion SequenceRegion Value FloatValue IntValue

static void info_stProtocol()
          {void NOLOCK CLIENT} destroy
{UInt32 CLIENT} actualHashForEqual
{BooleanVar CLIENT} isEqual: other {Heaper}

static boolean inGC()
          Some destructors need to have different behavior during garbage
collection, since some of their instance variables may already have
been collected.

static void initializedClasses()


static void initializingClasses()


static void initPackages()


static void initStringHashSBoxes()
          Heaper initStringHashSBoxes

static void inspectPieces()


static int instanceSize()


static void IntegerVar(java.lang.Object x)


boolean isByProxy()


static boolean isConstructed(VoidStar obj)


static boolean isDestructed(VoidStar obj)


boolean isEqual(Heaper other)
          Return true if the two objects are equal.

static boolean isEqualOrSubclassOf(Category cat)


static void isGenerated()
          Automatically generated classes should implement this as true.

static void isIntType(Symbol type)


boolean isKindOf(IntegerVar catNum)
          The server message to test the run-time type of a promise.

static boolean isRawType(TypeDescription type)


boolean isUnlocked()


static void linkTimeNonInherited()


static Heaper make(java.lang.Object rcvr)


static void makeClassTable(java.lang.Object filename)


static void makeFillTable(java.lang.Object filename)


static void makeRequestTable(java.lang.Object filename)


static Symbol mangle(Symbol selector)
          return the C++ mangled function name from the Smalltalk selector

void markChildren(IntegerVar count)
          This ia a generic method to mark all of the pointers coming
out of an object.

IntegerVar markCount()
          Return the count of the last garbage collection i which this object was marked.

void markInstances(IntegerVar count)
          The count is so we don't need to clear the marks.

static void mayBecome(Category cat)


static void mayBecomeAnySubclassOf(Category cat)


static void new1(Symbol allocType)
          This does nothing in smalltalk, but allows translated code to specify
how a new object is allocated.

static Heaper newX(Heaper memory)
          Create the frame for a new instance using the identity of memory.

static void nonCopyVariables()
          Return the list of variables in this class that is non-copy.

void notWorking()


Package pack(PackageCategory packageCat)
          this gets translated into a macro PACK(PackageClassName,contents)

static OrderedCollection packageClasses()
          return my packages classes and create if needed

Category packagingCategory()
          the category object to use for packaging purposes

static Symbol parseExportName(ProgramNode pNode)


static void passe()


static void pointerToStaticMember(Symbol selector)


static void pointerToStaticMember(Symbol selector, java.lang.String typeString)


static void pointerToVirtualMember(Symbol selector)


static void preorderMax()


static void preorderNumber()


void printOn(java.io.PrintWriter oo)


static void PROBLEM(java.lang.Object exception)


static void problems()
          A ProblemList for all X++ BLASTs

static java.lang.Class promiseClass()
          starting at self and moving up the hierarchy, find the first ON.CLIENT class, and return
its promise counterpart.
BLAST if it should exist and doesn't.

static java.lang.String promiseDefaultValue(java.lang.Object default1, java.lang.Object selector)


static Symbol promiseName()
          Return the name of the promise class associated generated for 'name'.

static IdentityDictionary promiseNameTable()


static void promiseToAbstract(java.lang.Object token)
          token = #IntValue ifTrue: [^#IntegerVar].

static Category registerPackageCategory(PackageCategory packageCat)
          a package category can be added; remember it and return what its contents class should be

static void removeGeneratedCode()


static void removeStubbleMethods()


static void removeSubclassGeneratedCode()
          remove subclass methods on me and all subclasses

static void removeSubclassStubbleMethods()
          remove subclass methods on me and all subclasses

static void requestProcedure(java.lang.Object sel, java.lang.Object classx, java.lang.Object return1, java.lang.Object args, java.lang.Object implicit, java.lang.Object staticx)
          Heaper requestProcedure: 'position' with: 'IntegerSpace' with: 'Integer' with:
#('IntValue') with: true with: true.

static void requestProceduresFrom(java.lang.Object filename)


static Symbol returnTypeFor(Selector selector)
          the return type for the given message

static java.lang.String rootName()
          Return the completely stripped rootName for this class.

static void scheduleTermination()
          In xpp, smainx.cxx defines this to set a flag requesting server termination after current
request.

void sendProxyTo(Xmtr trans)


void sendSelfTo(Xmtr trans)
          do nothing

static java.lang.String serverNameFor(java.lang.String root)
          Return the name of the server side class that implements 'root'

static void setGC(boolean flag)
          Some destructors need to have different behavior during garbage
collection, since some of their instance variables may already have
been collected.

static Signal signal(Symbol signal)
          Define a blast and return a unique and persistent signal for it.

static Signal signals(Array signals)
          Define a set of blasts blast and return a SignalCollection.

static void smalltalkSelector(java.lang.Object stripped, java.lang.Object classx, java.lang.Object argCount)


static void stClientProtocol()
          IntegerSpace stClientProtocol

static void stubbleSelectorTokenReturnsArguments(Symbol selector, Symbol token, Symbol return1, Array arguments)
          add stubble information to the class

static void subclassNonCopyVariables()
          Return the list of variables in this class that is non-copy.

static int takeOop()


static Symbol togglePromiseName(Symbol sym)


static Symbol togglePromiseOfParse(ProgramNode pNode)


static void unimplemented()


static Symbol unmangle(Symbol token)
          return the Smalltalk selector from the C++ mangled function name

static void verifyFreeze()
          Heaper verifyFreeze.

static void wipeStubble()
          remove stubble information

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

AllBlasts

protected static Heaper AllBlasts

BecomeMap

protected static Heaper BecomeMap

GarbageCount

protected static Heaper GarbageCount

InGC

protected static Heaper InGC

InitializedClasses

protected static Set InitializedClasses

InitializingClasses

protected static Set InitializingClasses

LastMemory

protected static Heaper LastMemory

NextClientRequestNumber

protected static IntegerVar NextClientRequestNumber

NotOneElementSignal

protected static Heaper NotOneElementSignal

PackageTable

protected static Heaper PackageTable

PromiseNameTable

protected static IdentityDictionary PromiseNameTable

StringHashSBoxes

protected static Heaper StringHashSBoxes

Constructor Detail

Heaper

public Heaper(Rcvr rcvr)

Heaper

public Heaper()

Method Detail

notWorking

public void notWorking()

passe

public static void passe()

unimplemented

public static void unimplemented()

destroy

public void destroy()

destruct

public void destruct()

Classes should implement this message rather than a destructor. We use this so
the destruction behavior implemented in abstract superclasses can access the
vtable of the concrete run-time type in C++. Using a message makes C++
parallel the Smalltalk semantics for delete. Destroy will actually call the destructor.

arrow

public void arrow(java.lang.Object aSymbol)

This is for references to struct fields.
foo arrow: #field
translates to
foo->field.

deref

public void deref()

This is so that PrimArray arguments can be used identically in smalltalk and X++

isByProxy

public boolean isByProxy()

sendProxyTo

public void sendProxyTo(Xmtr trans)

sendSelfTo

public void sendSelfTo(Xmtr trans)

do nothing

convert

public Heaper convert(Category type)

do a type conversion and a cast

printOn

public void printOn(java.io.PrintWriter oo)

actualHashForEqual

public int actualHashForEqual()

hashForEqual

public int hashForEqual()

isEqual

public boolean isEqual(Heaper other)

Return true if the two objects are equal.

getCategory

public static Category getCategory()

findTailInto

public void findTailInto(IdentitySet visited,
                         IdentitySet result)

find a non-Heaper object that refers to this one

delete

public void delete()

destructor

public void destructor()

No other class should implement this. This will eventually become
deleted objects in Smalltalk to Heaper.

isUnlocked

public boolean isUnlocked()

markChildren

public void markChildren(IntegerVar count)

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.

markCount

public IntegerVar markCount()

Return the count of the last garbage collection i which this object was marked.

markInstances

public void markInstances(IntegerVar count)

The count is so we don't need to clear the marks.

addPackage

public void addPackage(Package packagex)

add a package to the list

fetchPackage

public Package fetchPackage(PackageCategory cat)

retrieve a package attached to this object

getOrMakePackage

public Package getOrMakePackage(PackageCategory cat)

retrieve a package attached to this object

pack

public Package pack(PackageCategory packageCat)

this gets translated into a macro PACK(PackageClassName,contents)

packagingCategory

public Category packagingCategory()

the category object to use for packaging purposes

foo

public void foo(java.lang.Object x)

blast

public void blast(Symbol problemName)

raise an exception

cast

public Heaper cast(IntegerVar catNum)

Return the object if it is of the appropriate type.

equals

public boolean equals(Heaper other)

Return true if the two objects are equal.

hash

public int hash()

isKindOf

public boolean isKindOf(IntegerVar catNum)

The server message to test the run-time type of a promise.

addMethodAttributeToInOf

public static void addMethodAttributeToInOf(Symbol attr,
                                            java.lang.String src,
                                            MethodDictionary md,
                                            java.lang.String cat)

compileGeneratedClassMethod

public static void compileGeneratedClassMethod(java.lang.String text)

compileGeneratedMethod

public static void compileGeneratedMethod(java.lang.String text)

convertCopyDeclarations

public static void convertCopyDeclarations()

This converts all copy classes to the new representation. Rather than copy declaration
for instance variables, the classes will have the COPY attribute, and instance variables
that should not be copied have the nocopy attribute.

convertDeferredDeclarations

public static void convertDeferredDeclarations()

This converts all deferred classes to the new representation. Rather than deferred:
declaration for protocols, the classes will have the DEFERRED attribute.

convertProxyDeclarations

public static void convertProxyDeclarations()

This converts all Proxy classes to the new representation. Rather than a proxy:
declaration for protocols, the classes will have the BY.PROXY attribute. Methods which
were in proxy: protocols should have PROXY attributes. In addition methods which override
PROXY methods will also be declared PROXY.

convertSubclassCopyDeclarations

public static void convertSubclassCopyDeclarations()

convertSubclassDeferredDeclarations

public static void convertSubclassDeferredDeclarations()

This converts all deferred classes to the new representation. Rather than deferred
declaration for protocols, the classes will have the DEFERRED attribute.

convertSubclassProxyDeclarations

public static void convertSubclassProxyDeclarations()

This converts all deferred classes to the new representation. Rather than proxy
declaration for protocols, the classes will have the By.Proxy attribute.

generatedCategory

public static void generatedCategory()

isGenerated

public static void isGenerated()

Automatically generated classes should implement this as true.

removeGeneratedCode

public static void removeGeneratedCode()

removeSubclassGeneratedCode

public static void removeSubclassGeneratedCode()

remove subclass methods on me and all subclasses

compileSendSelfToSendHook

public static void compileSendSelfToSendHook()

for pseudocopy. compile a method to send self to a xmtr, but only through SEND.HOOK

make

public static Heaper make(java.lang.Object rcvr)

compileCreateFromRcvr

public static void compileCreateFromRcvr(OrderedCollection ivars)

compile a method to create self from a receiver

compileSendSelfTo

public static void compileSendSelfTo(OrderedCollection ivars)

compile a method to send self to a xmtr

findSenderAndReceiverMethods

public static void findSenderAndReceiverMethods()

compileClientSubclasses

public static void compileClientSubclasses()

Heaper compileClientSubclasses

compileStubbleMethods

public static void compileStubbleMethods()

compile makeProxy, sendSelfTo and create.Xcvr:

compileSubclassStubbleMethods

public static void compileSubclassStubbleMethods()

compile subclass methods on me and all subclasses

removeStubbleMethods

public static void removeStubbleMethods()

removeSubclassStubbleMethods

public static void removeSubclassStubbleMethods()

remove subclass methods on me and all subclasses

argumentTypesFor

public static OrderedCollection argumentTypesFor(Selector selector)

the argument types for the given message

computeMangle

public static Symbol computeMangle(ParseNode tree)

compute the C++ mangled name for a function

definesProxyMethods

public static boolean definesProxyMethods()

hasProxyMethods

public static boolean hasProxyMethods()

mangle

public static Symbol mangle(Symbol selector)

return the C++ mangled function name from the Smalltalk selector

returnTypeFor

public static Symbol returnTypeFor(Selector selector)

the return type for the given message

stubbleSelectorTokenReturnsArguments

public static void stubbleSelectorTokenReturnsArguments(Symbol selector,
                                                        Symbol token,
                                                        Symbol return1,
                                                        Array arguments)

add stubble information to the class

unmangle

public static Symbol unmangle(Symbol token)

return the Smalltalk selector from the C++ mangled function name

wipeStubble

public static void wipeStubble()

remove stubble information

compileRequestCreateMsgInArguments

public static void compileRequestCreateMsgInArguments(java.lang.Class requestClass,
                                                      OrderedCollection args)

compileRequestEvaluateMsgInReturningArguments

public static void compileRequestEvaluateMsgInReturningArguments(java.lang.Class requestClass,
                                                                 Symbol return1,
                                                                 OrderedCollection args)

compileRPCSpecialistEvaluateMsgForReturningArguments

public static void compileRPCSpecialistEvaluateMsgForReturningArguments(java.lang.String requestName,
                                                                        Symbol return1,
                                                                        OrderedCollection args)

createRequestClassArguments

public static void createRequestClassArguments(Symbol return1,
                                               OrderedCollection arguments)

compileEQ

public static void compileEQ()

Compile code to do EQ comparisions

compileHook

public static void compileHook()

compile changes to make this a hook class - add an instance variable and accessing methods

cleanPromiseClasses

public static void cleanPromiseClasses()

Heaper cleanPromiseClasses

compileConstantPromiseMethods

public static void compileConstantPromiseMethods(java.lang.Class promise)

make the methods that are the same in all promise classes. These are:
class methods:: make: makeBroken: makeBrokenBy:
instance methods:: getActualFoo: getMyFoo: create: create.Problem and create.Promise

compilePromise

public static void compilePromise()

make a promise class and generate all its methods.

compilePromiseDefaultMethods

public static void compilePromiseDefaultMethods(java.lang.Class promise,
                                                Symbol selector,
                                                java.lang.Integer count)

compile a default for the indicated promise method stripping off the last count arguments

compilePromiseFluidDeclarations

public static void compilePromiseFluidDeclarations(java.lang.Class promise)

if there's a fluid declaration in the staticTimeNonInherited, then declare the client
counterpart

compilePromiseMethods

public static void compilePromiseMethods(java.lang.Class promise)

update return types, argument types, mangling and unmangling information

isIntType

public static void isIntType(Symbol type)

isRawType

public static boolean isRawType(TypeDescription type)

promiseDefaultValue

public static java.lang.String promiseDefaultValue(java.lang.Object default1,
                                                   java.lang.Object selector)

cachePromiseNameTable

public static IdentityDictionary cachePromiseNameTable()

build a pair of tables from promise names to backend names and back.

cachePromiseNameTableIn

public static void cachePromiseNameTableIn(java.lang.Object aBlock)

evaluate a block with the cache enabled

exportName

public static java.lang.String exportName()

Return the completely stripped rootName for this class. Get rid of prefixes.
Some classes will implement this directly in order to provide another name.

flushPromiseNameTable

public static IdentityDictionary flushPromiseNameTable()

flush the promise name table.

generatePromiseNames

public static void generatePromiseNames(Symbol promise)

Walk down the inheritance tree recording what promise name goes with which class. The
incoming promise name is used by any classes which are not ON.CLIENT because instances of
them will be known to the Clients as that type.

parseExportName

public static Symbol parseExportName(ProgramNode pNode)

promiseClass

public static java.lang.Class promiseClass()

starting at self and moving up the hierarchy, find the first ON.CLIENT class, and return
its promise counterpart.
BLAST if it should exist and doesn't.

promiseName

public static Symbol promiseName()

Return the name of the promise class associated generated for 'name'.

promiseNameTable

public static IdentityDictionary promiseNameTable()

rootName

public static java.lang.String rootName()

Return the completely stripped rootName for this class. Get rid of prefixes.
Some classes will implement this directly in order to provide another name.

serverNameFor

public static java.lang.String serverNameFor(java.lang.String root)

Return the name of the server side class that implements 'root'

togglePromiseName

public static Symbol togglePromiseName(Symbol sym)

togglePromiseOfParse

public static Symbol togglePromiseOfParse(ProgramNode pNode)

clientProtocolDo

public static void clientProtocolDo(java.lang.Object ii,
                                    java.lang.Object block)

| file |
file _ (Filename named: 'client.prc') readStream.
[Heaper clientProtocol: file do:
[:number :class :parent :implicit :meth |
cerr << number << ' ' << class.
meth value:
[:mnum :return :sel :args :static | sel = #import ifTrue: [self halt].
cerr cr << mnum << ' ' << return << ' ' << sel << $( << args << $)].
cerr cr]] valueNowOrOnUnwindDo: [file close]

compilePromiseHandlers

public static void compilePromiseHandlers()

handlerSignaturesFrom

public static void handlerSignaturesFrom(java.lang.Object filename)

makeClassTable

public static void makeClassTable(java.lang.Object filename)

makeRequestTable

public static void makeRequestTable(java.lang.Object filename)

promiseToAbstract

public static void promiseToAbstract(java.lang.Object token)

token = #IntValue ifTrue: [^#IntegerVar].

requestProcedure

public static void requestProcedure(java.lang.Object sel,
                                    java.lang.Object classx,
                                    java.lang.Object return1,
                                    java.lang.Object args,
                                    java.lang.Object implicit,
                                    java.lang.Object staticx)

Heaper requestProcedure: 'position' with: 'IntegerSpace' with: 'Integer' with:
#('IntValue') with: true with: true.

requestProceduresFrom

public static void requestProceduresFrom(java.lang.Object filename)

smalltalkSelector

public static void smalltalkSelector(java.lang.Object stripped,
                                     java.lang.Object classx,
                                     java.lang.Object argCount)

allClientProtocolOn

public static void allClientProtocolOn(java.lang.Object oo)

| file |
file _ (Filename named: 'proto.spc') writeStream.
[Heaper allClientProtocolOn: file]
valueNowOrOnUnwindDo: [file close]

clientClassesDo

public static void clientClassesDo(java.lang.Object block)

Heaper clientClassesDo: [:assoc | Transcript << assoc key << ' ']. Transcript endEntry

clientProtocol

public static void clientProtocol()

IntegerSpace clientProtocol

fileOutClientProtocol

public static void fileOutClientProtocol(java.lang.Object filename)

freezeClientClasses

public static void freezeClientClasses()

Heaper freezeClientClasses.

freezeClientProtocol

public static void freezeClientProtocol()

Heaper freezeClientProtocol.

freezeStProtocol

public static void freezeStProtocol()

Heaper freezeStProtocol.

stClientProtocol

public static void stClientProtocol()

IntegerSpace stClientProtocol

verifyFreeze

public static void verifyFreeze()

Heaper verifyFreeze.

clientFunctionsOn

public static void clientFunctionsOn(java.lang.Object oo)

String streamContents: [:oo | FeEdition clientConstantsOn: oo]

clientMethodsOn

public static void clientMethodsOn(java.lang.Object oo)

Text streamContents: [:oo | IntegerSpace clientMethodsOn: oo]

clientProtocolOn

public static void clientProtocolOn(java.lang.Object oo)

String streamContents: [:oo | FeStatusDetector clientProtocolOn: oo]

clientProtocolOn

public static void clientProtocolOn(java.lang.Object oo,
                                    java.lang.Object classNumber)

String streamContents: [:oo | FeStatusDetector clientProtocolOn: oo with: 6]

frozenClasses

public static void frozenClasses()

Heaper frozenClasses.

cleanupGarbage

public static void cleanupGarbage()

Heaper cleanupGarbage

enumFlags

public static void enumFlags(Symbol enumName,
                             Array enums)

Define a bunch of single- or multi-bit flags.
The first symbol is the name (or list of names) of a zero value of the enum type.
Each subsequent element in the outer array takes up its own set of bit positions in the
enum. If there is just a Symbol, it is a single bit. If there is an array of Symbols, the
first one is an alternate name for zero for that set of bits, the next is ...1..., the
next is ...01..., then ...11..., then ...100..., etc. In this case, the whole set takes up
ceiling (log base 2 of the number of Symbols in the subarray.)

enum

public static void enum(Symbol enumName,
                        Array enums)

Define a bunch of enums. They start at 1 unless otherwise specified.

initializedClasses

public static void initializedClasses()

initializingClasses

public static void initializingClasses()

initPackages

public static void initPackages()

initStringHashSBoxes

public static void initStringHashSBoxes()

Heaper initStringHashSBoxes

linkTimeNonInherited

public static void linkTimeNonInherited()

canYouBecome

public static void canYouBecome(Category cat)

compare

public static boolean compare(Heaper a,
                              Heaper b)

fetchSuperCategory

public static void fetchSuperCategory()

findCategory

public static java.lang.Class findCategory(UInt8Array catName)

translate a category name into a class

getSuperCategory

public static void getSuperCategory()

instanceSize

public static int instanceSize()

isEqualOrSubclassOf

public static boolean isEqualOrSubclassOf(Category cat)

mayBecome

public static void mayBecome(Category cat)