org.abora.gold.collection.basic
Class UInt8Array

java.lang.Object
  |
  +--org.abora.gold.java.AboraHeaper
        |
        +--org.abora.gold.xpp.basic.Heaper
              |
              +--org.abora.gold.collection.basic.PrimArray
                    |
                    +--org.abora.gold.collection.basic.PrimDataArray
                          |
                          +--org.abora.gold.collection.basic.PrimIntegerArray
                                |
                                +--org.abora.gold.collection.basic.PrimIntArray
                                      |
                                      +--org.abora.gold.collection.basic.UInt8Array

public class UInt8Array

extends PrimIntArray

Field Summary

Fields inherited from class org.abora.gold.collection.basic.PrimArray

OurGutsCount

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

protected	UInt8Array(int count, int[] buffer)
protected	UInt8Array(int size, PrimArray from, int sourceOffset, int count, int destOffset)

Method Summary

protected void	addData(int myStart, PrimDataArray other, int otherStart, int count) Add the respective elements of other to this over the given index range.
int	bitCount()
protected int	compareData(int myStart, PrimDataArray other, int otherStart, int count) over given range, returns - if this < other; 0 if this == other; + if this > other.
protected void	copyElements(int to, PrimArray source, int from, int count) subclasses with non-32 bit or other interesting values should override
void	copyToBuffer(int[] buffer, int size, int count, int start) Copy of a piece of this array into the provided buffer with size bytes of space available.
Heaper	fetchValue(int index) Fetch a value; may be a Heaper, NULL, or a PrimValue as appropriate to PrimArray subclass.
java.lang.String	gutsOf() A pointer to the actual string.
IntegerVar	integerAt(int index) Get an actual integer value
static UInt8Array	make(int count) create a UInt8Array filled with zeros
static UInt8Array	make(int count, int[] buffer) create a UInt8Array filled with the data at 'buffer'
static UInt8Array	make(int size, PrimArray from)
static UInt8Array	make(int size, PrimArray from, int sourceOffset)
static UInt8Array	make(int size, PrimArray from, int sourceOffset, int count)
static UInt8Array	make(int size, PrimArray from, int sourceOffset, int count, int destOffset) create a UInt8Array filled with the indicated data in 'from'
protected PrimArray	makeNew(int size, PrimArray source, int sourceOffset, int count, int destOffset)
void	noMoreGuts()
protected void	printElementOn(int index, Stream oo)
void	printOn(Stream oo)
protected int	signOfNonZeroAfter(int start) return the sign of the next non-zero element after start, or 0 if no such element.
PrimSpec	spec() A description of the kinds of things which can be stored in this array
void	storeInteger(int index, IntegerVar value) Store an integer value
void	storeMany(int to, PrimArray other, int count, int from) Copy n elements from the other array into this one.
void	storeUInt(int index, int value) Store a 32 bit unsigned integer value
void	storeValue(int index, Heaper value) Store a value; may be a Heaper, NULL, or a PrimValue as appropriate to PrimArray subclass.
static UInt8Array	string(java.lang.String string) create a UInt8Array of size strlen(string) filled with the contents of the string (keep the '\0' ?)
protected void	subtractData(int myStart, PrimDataArray other, int otherStart, int count) Subtract the respective elements of other from this over the given index range.
int	uIntAt(int index) Get a 32 bit unsigned actual integer value
void	zeroElements(int from, int count)

Methods inherited from class org.abora.gold.collection.basic.PrimIntArray

zeros

Methods inherited from class org.abora.gold.collection.basic.PrimIntegerArray

elementsHash, hold, hold, indexOf, indexOfInteger, indexOfInteger, indexOfInteger, indexPast, indexPastInteger, indexPastInteger, indexPastInteger, storeAll

Methods inherited from class org.abora.gold.collection.basic.PrimDataArray

addElements, addElements, addElements, compare, compare, compare, compare, contentsEqual, elementsEqual, subtractElements, subtractElements, subtractElements

Methods inherited from class org.abora.gold.collection.basic.PrimArray

cleanup, contentsHash, copy, copy, copy, copy, copy, copyGrow, copyToBuffer, copyToBuffer, count, elementsEqual, elementsEqual, elementsHash, elementsHash, getValue, indexOf, indexOf, indexOfElements, indexOfElements, indexOfElements, indexOfElements, indexOfElements, indexPast, indexPast, moveTo, outOfBounds, printElementOn, printOn, rangeCheck, size, storage, storeAll, storeAll, storeAll, storeMany, storeMany, zeroElements, zeroElements

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

abstractDeclarationFor, abstractTypeFor, actualHashForEqual, 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, 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

Constructor Detail

UInt8Array

protected UInt8Array(int size,
                     PrimArray from,
                     int sourceOffset,
                     int count,
                     int destOffset)

UInt8Array

protected UInt8Array(int count,
                     int[] buffer)

Method Detail

make

public static UInt8Array make(int count)

create a UInt8Array filled with zeros

make

public static UInt8Array make(int size,
                              PrimArray from,
                              int sourceOffset,
                              int count,
                              int destOffset)

create a UInt8Array filled with the indicated data in 'from'

make

public static UInt8Array make(int size,
                              PrimArray from,
                              int sourceOffset,
                              int count)

make

public static UInt8Array make(int size,
                              PrimArray from,
                              int sourceOffset)

make

public static UInt8Array make(int size,
                              PrimArray from)

make

public static UInt8Array make(int count,
                              int[] buffer)

create a UInt8Array filled with the data at 'buffer'

string

public static UInt8Array string(java.lang.String string)

create a UInt8Array of size strlen(string) filled with the contents of the string (keep the '\0' ?)

storeUInt

public void storeUInt(int index,
                      int value)

Store a 32 bit unsigned integer value

uIntAt

public int uIntAt(int index)

Get a 32 bit unsigned actual integer value

storeInteger

public void storeInteger(int index,
                         IntegerVar value)

Description copied from class: PrimIntArray

Store an integer value

Overrides:

storeInteger in class PrimIntArray

integerAt

public IntegerVar integerAt(int index)

Description copied from class: PrimIntArray

Get an actual integer value

Overrides:

integerAt in class PrimIntArray

storeValue

public void storeValue(int index,
                       Heaper value)

Description copied from class: PrimArray

Store a value; may be a Heaper, NULL, or a PrimValue as appropriate to PrimArray subclass. It is expected that most PrimArray clients will want to use less abstract access methods

Overrides:

storeValue in class PrimIntArray

fetchValue

public Heaper fetchValue(int index)

Description copied from class: PrimArray

Fetch a value; may be a Heaper, NULL, or a PrimValue as appropriate to PrimArray subclass. It is expected that most PrimArray clients will want to use less abstract access methods.

Overrides:

fetchValue in class PrimIntArray

spec

public PrimSpec spec()

Description copied from class: PrimArray

A description of the kinds of things which can be stored in this array

Overrides:

spec in class PrimIntArray

bitCount

public int bitCount()

Overrides:

bitCount in class PrimIntArray

storeMany

public void storeMany(int to,
                      PrimArray other,
                      int count,
                      int from)

Description copied from class: PrimArray

Copy n elements from the other array into this one. The other array must be of a compatible type.

Overrides:

storeMany in class PrimArray

copyToBuffer

public void copyToBuffer(int[] buffer,
                         int size,
                         int count,
                         int start)

Description copied from class: PrimArray

Copy of a piece of this array into the provided buffer with size bytes of space available. The default is to start at the beginning and go to the end. The elements will be copied from this array beginning with start, and taking as many of count elements or upto the end of this array as will fit in size bytes. WARNING: Note that if this array is a PtrArray, the pointers copied to buffer will not be considered as references for garbage collection. Therefore the buffer should not be allowed to contain the only pointer to an object in a garbage collecting environment.

Overrides:

copyToBuffer in class PrimIntArray

zeroElements

public void zeroElements(int from,
                         int count)

Overrides:

zeroElements in class PrimArray

printOn

public void printOn(Stream oo)

gutsOf

public java.lang.String gutsOf()

A pointer to the actual string. While one of these are outstanding, one may not allocate any PrimArrays, because doing so may cause compaction, which would relocate the data. In order to keep track of whether there are outstanding hard pointers, my clients must call noMoreGuts() when they will no longer be using the pointer.

noMoreGuts

public void noMoreGuts()

compareData

protected int compareData(int myStart,
                          PrimDataArray other,
                          int otherStart,
                          int count)

Description copied from class: PrimDataArray

over given range, returns - if this < other; 0 if this == other; + if this > other.

Overrides:

compareData in class PrimIntegerArray

signOfNonZeroAfter

protected int signOfNonZeroAfter(int start)

Description copied from class: PrimDataArray

return the sign of the next non-zero element after start, or 0 if no such element. Note that for the unsigned arrays, this will only return 0 or 1.

Overrides:

signOfNonZeroAfter in class PrimIntArray

addData

protected void addData(int myStart,
                       PrimDataArray other,
                       int otherStart,
                       int count)

Description copied from class: PrimDataArray

Add the respective elements of other to this over the given index range.

Overrides:

addData in class PrimIntegerArray

subtractData

protected void subtractData(int myStart,
                            PrimDataArray other,
                            int otherStart,
                            int count)

Description copied from class: PrimDataArray

Subtract the respective elements of other from this over the given index range.

Overrides:

subtractData in class PrimIntegerArray

printElementOn

protected void printElementOn(int index,
                              Stream oo)

Overrides:

printElementOn in class PrimIntArray

copyElements

protected void copyElements(int to,
                            PrimArray source,
                            int from,
                            int count)

Description copied from class: PrimArray

subclasses with non-32 bit or other interesting values should override

Overrides:

copyElements in class PrimArray

makeNew

protected PrimArray makeNew(int size,
                            PrimArray source,
                            int sourceOffset,
                            int count,
                            int destOffset)

Overrides:

makeNew in class PrimIntArray