Factory (Jikes RVM API)

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org.jikesrvm.mm.mmtk
Class Factory

java.lang.Object
  org.mmtk.vm.Factory
      org.jikesrvm.mm.mmtk.Factory

public final class Factory
extends Factory
extends Factory

This is a VM-specific class which defines factory methods for VM-specific types which must be instantiated within MMTk.

See Also:: Factory

Field Summary
`private static String`	`CONFIG_FILE_PROPERTY`
`private static String`	`DEFAULT_MMTK_PROPERTIES`

Constructor Summary
`Factory()`

Method Summary
`OptionSet`	`getOptionSet()` Create or retrieve the OptionSet used for MMTk options.
`ActivePlan`	`newActivePlan()` Create a new ActivePlan instance using the appropriate VM-specific concrete ActivePlan sub-class.
`Assert`	`newAssert()` Create a new Assert instance using the appropriate VM-specific concrete Assert sub-class.
`Barriers`	`newBarriers()` Create a new Barriers instance using the appropriate VM-specific concrete Barriers sub-class.
`BuildTimeConfig`	`newBuildTimeConfig()` Create a new BuildTimeConfig instance using the appropriate VM-specific concrete BuildTimeConfig sub-class.
`Collection`	`newCollection()` Create a new Collection instance using the appropriate VM-specific concrete Collection sub-class.
`Debug`	`newDebug()` Create a new debug object
`MMTk_Events`	`newEvents()` Create a new MMTk_Events instance using the appropriate VM-specific concrete MMTk_Events sub-class.
`FinalizableProcessor`	`newFinalizableProcessor()` Create a new FinalizableProcessor instance using the appropriate VM-specific concrete FinalizableProcessor sub-class.
`ByteStream`	`newGCspyByteStream(AbstractDriver driver, String name, byte minValue, byte maxValue, byte zeroValue, byte defaultValue, String stringPre, String stringPost, int presentation, int paintStyle, int indexMaxStream, Color colour, boolean summary)` Create a new ByteStream instance using the appropriate VM-specific concrete ByteStream sub-class.
`IntStream`	`newGCspyIntStream(AbstractDriver driver, String name, int minValue, int maxValue, int zeroValue, int defaultValue, String stringPre, String stringPost, int presentation, int paintStyle, int indexMaxStream, Color colour, boolean summary)` Create a new IntStream instance using the appropriate VM-specific concrete IntStream sub-class.
`ServerInterpreter`	`newGCspyServerInterpreter()` Create a new ServerInterpreter instance using the appropriate VM-specific concrete ServerInterpreter sub-class.
`ServerSpace`	`newGCspyServerSpace(ServerInterpreter serverInterpreter, String serverName, String driverName, String title, String blockInfo, int tileNum, String unused, boolean mainSpace)` Create a new ServerSpace instance using the appropriate VM-specific concrete ServerSpace sub-class.
`ShortStream`	`newGCspyShortStream(AbstractDriver driver, String name, short minValue, short maxValue, short zeroValue, short defaultValue, String stringPre, String stringPost, int presentation, int paintStyle, int indexMaxStream, Color colour, boolean summary)` Create a new ShortStream instance using the appropriate VM-specific concrete ShortStream sub-class.
`Util`	`newGCspyUtil()` Create a new Util instance using the appropriate VM-specific concrete Util sub-class.
`Lock`	`newLock(String name)` Create a new Lock instance using the appropriate VM-specific concrete Lock sub-class.
`Memory`	`newMemory()` Create a new Memory instance using the appropriate VM-specific concrete Memory sub-class.
`ObjectModel`	`newObjectModel()` Create a new ObjectModel instance using the appropriate VM-specific concrete ObjectModel sub-class.
`ReferenceProcessor`	`newReferenceProcessor(ReferenceProcessor.Semantics semantics)` Create a new ReferenceProcessor instance using the appropriate VM-specific concrete ReferenceProcessor sub-class.
`Scanning`	`newScanning()` Create a new Scanning instance using the appropriate VM-specific concrete Scanning sub-class.
`Statistics`	`newStatistics()` Create a new Statistics instance using the appropriate VM-specific concrete Statistics sub-class.
`Strings`	`newStrings()` Create a new Strings instance using the appropriate VM-specific concrete Strings sub-class.
`SynchronizedCounter`	`newSynchronizedCounter()` Create a new SynchronizedCounter instance using the appropriate VM-specific concrete SynchronizedCounter sub-class.
`TraceInterface`	`newTraceInterface()` Create a new TraceInterface instance using the appropriate VM-specific concrete TraceInterface sub-class.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

DEFAULT_MMTK_PROPERTIES

private static final String DEFAULT_MMTK_PROPERTIES

See Also:: Constant Field Values

CONFIG_FILE_PROPERTY

private static final String CONFIG_FILE_PROPERTY

See Also:: Constant Field Values

Constructor Detail

Factory

public Factory()

Method Detail

getOptionSet

public OptionSet getOptionSet()

Create or retrieve the OptionSet used for MMTk options.

Specified by:: getOptionSet in class Factory

Returns:: A concrete VM-specific OptionSet instance

newActivePlan

public ActivePlan newActivePlan()

Create a new ActivePlan instance using the appropriate VM-specific concrete ActivePlan sub-class.

Specified by:: newActivePlan in class Factory

Returns:: A concrete VM-specific ActivePlan instance.
See Also:: ActivePlan

newAssert

public Assert newAssert()

Create a new Assert instance using the appropriate VM-specific concrete Assert sub-class.

Specified by:: newAssert in class Factory

Returns:: A concrete VM-specific Assert instance.
See Also:: Assert

newBarriers

public Barriers newBarriers()

Create a new Barriers instance using the appropriate VM-specific concrete Barriers sub-class.

Specified by:: newBarriers in class Factory

Returns:: A concrete VM-specific Barriers instance.
See Also:: Barriers

newCollection

public Collection newCollection()

Create a new Collection instance using the appropriate VM-specific concrete Collection sub-class.

Specified by:: newCollection in class Factory

Returns:: A concrete VM-specific Collection instance.
See Also:: Collection

newBuildTimeConfig

public BuildTimeConfig newBuildTimeConfig()

Create a new BuildTimeConfig instance using the appropriate VM-specific concrete BuildTimeConfig sub-class.

Specified by:: newBuildTimeConfig in class Factory

Returns:: A concrete VM-specific Collection instance.
See Also:: Collection

newLock

public Lock newLock(String name)

Create a new Lock instance using the appropriate VM-specific concrete Lock sub-class.

Specified by:: newLock in class Factory

Parameters:: name - The string to be associated with this lock instance
Returns:: A concrete VM-specific Lock instance.
See Also:: Lock

newMemory

public Memory newMemory()

Create a new Memory instance using the appropriate VM-specific concrete Memory sub-class.

Specified by:: newMemory in class Factory

Returns:: A concrete VM-specific Memory instance.
See Also:: Memory

newObjectModel

public ObjectModel newObjectModel()

Create a new ObjectModel instance using the appropriate VM-specific concrete ObjectModel sub-class.

Specified by:: newObjectModel in class Factory

Returns:: A concrete VM-specific ObjectModel instance.
See Also:: ObjectModel

newReferenceProcessor

public ReferenceProcessor newReferenceProcessor(ReferenceProcessor.Semantics semantics)

Create a new ReferenceProcessor instance using the appropriate VM-specific concrete ReferenceProcessor sub-class.

Specified by:: newReferenceProcessor in class Factory

Returns:: A concrete VM-specific ReferenceProcessor instance.
See Also:: ReferenceProcessor

newFinalizableProcessor

public FinalizableProcessor newFinalizableProcessor()

Create a new FinalizableProcessor instance using the appropriate VM-specific concrete FinalizableProcessor sub-class.

Specified by:: newFinalizableProcessor in class Factory

Returns:: A concrete VM-specific FinalizableProcessor instance.
See Also:: ReferenceProcessor

newScanning

public Scanning newScanning()

Create a new Scanning instance using the appropriate VM-specific concrete Scanning sub-class.

Specified by:: newScanning in class Factory

Returns:: A concrete VM-specific Scanning instance.
See Also:: Scanning

newStatistics

public Statistics newStatistics()

Create a new Statistics instance using the appropriate VM-specific concrete Statistics sub-class.

Specified by:: newStatistics in class Factory

Returns:: A concrete VM-specific Statistics instance.
See Also:: Statistics

newStrings

public Strings newStrings()

Create a new Strings instance using the appropriate VM-specific concrete Strings sub-class.

Specified by:: newStrings in class Factory

Returns:: A concrete VM-specific Strings instance.
See Also:: Strings

newSynchronizedCounter

public SynchronizedCounter newSynchronizedCounter()

Create a new SynchronizedCounter instance using the appropriate VM-specific concrete SynchronizedCounter sub-class.

Specified by:: newSynchronizedCounter in class Factory

Returns:: A concrete VM-specific SynchronizedCounter instance.
See Also:: SynchronizedCounter

newTraceInterface

public TraceInterface newTraceInterface()

Create a new TraceInterface instance using the appropriate VM-specific concrete TraceInterface sub-class.

Specified by:: newTraceInterface in class Factory

Returns:: A concrete VM-specific TraceInterface instance.
See Also:: TraceInterface

newEvents

public MMTk_Events newEvents()

Create a new MMTk_Events instance using the appropriate VM-specific concrete MMTk_Events sub-class.

Specified by:: newEvents in class Factory

Returns:: A concrete VM-specific MMTk_Events instance.
See Also:: MMTk_Events

newDebug

public Debug newDebug()

Description copied from class: Factory

Create a new debug object

Specified by:: newDebug in class Factory

newGCspyUtil

public Util newGCspyUtil()

Create a new Util instance using the appropriate VM-specific concrete Util sub-class.

Specified by:: newGCspyUtil in class Factory

Returns:: A concrete VM-specific Util instance.
See Also:: Util

newGCspyServerInterpreter

public ServerInterpreter newGCspyServerInterpreter()

Create a new ServerInterpreter instance using the appropriate VM-specific concrete ServerInterpreter sub-class.

Specified by:: newGCspyServerInterpreter in class Factory

Returns:: A concrete VM-specific ServerInterpreter instance.
See Also:: ServerInterpreter

newGCspyServerSpace

public ServerSpace newGCspyServerSpace(ServerInterpreter serverInterpreter,
                                       String serverName,
                                       String driverName,
                                       String title,
                                       String blockInfo,
                                       int tileNum,
                                       String unused,
                                       boolean mainSpace)

Create a new ServerSpace instance using the appropriate VM-specific concrete ServerSpace sub-class.

Specified by:: newGCspyServerSpace in class Factory

Parameters:: serverInterpreter - The server that owns this space; serverName - The server's name; driverName - The space driver's name; title - Title for the space; blockInfo - A label for each block; tileNum - Max number of tiles in this space; unused - A label for unused blocks; mainSpace - Whether this space is the main space
Returns:: A concrete VM-specific ServerSpace instance.
See Also:: ServerSpace

newGCspyByteStream

public ByteStream newGCspyByteStream(AbstractDriver driver,
                                     String name,
                                     byte minValue,
                                     byte maxValue,
                                     byte zeroValue,
                                     byte defaultValue,
                                     String stringPre,
                                     String stringPost,
                                     int presentation,
                                     int paintStyle,
                                     int indexMaxStream,
                                     Color colour,
                                     boolean summary)

Create a new ByteStream instance using the appropriate VM-specific concrete ByteStream sub-class.

Specified by:: newGCspyByteStream in class Factory

Parameters:: driver - The driver that owns this Stream; name - The name of the stream (e.g. "Used space"); minValue - The minimum value for any item in this stream. Values less than this will be represented as "minValue-"; maxValue - The maximum value for any item in this stream. Values greater than this will be represented as "maxValue+"; zeroValue - The zero value for this stream; defaultValue - The default value for this stream; stringPre - A string to prefix values (e.g. "Used: "); stringPost - A string to suffix values (e.g. " bytes."); presentation - How a stream value is to be presented.; paintStyle - How the value is to be painted.; indexMaxStream - The index of the maximum stream if the presentation is *_VAR.; colour - The default colour for tiles of this stream
Returns:: A concrete VM-specific ByteStream instance.
See Also:: IntStream

newGCspyIntStream

public IntStream newGCspyIntStream(AbstractDriver driver,
                                   String name,
                                   int minValue,
                                   int maxValue,
                                   int zeroValue,
                                   int defaultValue,
                                   String stringPre,
                                   String stringPost,
                                   int presentation,
                                   int paintStyle,
                                   int indexMaxStream,
                                   Color colour,
                                   boolean summary)

Create a new IntStream instance using the appropriate VM-specific concrete IntStream sub-class.

Specified by:: newGCspyIntStream in class Factory

Parameters:: driver - The driver that owns this Stream; name - The name of the stream (e.g. "Used space"); minValue - The minimum value for any item in this stream. Values less than this will be represented as "minValue-"; maxValue - The maximum value for any item in this stream. Values greater than this will be represented as "maxValue+"; zeroValue - The zero value for this stream; defaultValue - The default value for this stream; stringPre - A string to prefix values (e.g. "Used: "); stringPost - A string to suffix values (e.g. " bytes."); presentation - How a stream value is to be presented.; paintStyle - How the value is to be painted.; indexMaxStream - The index of the maximum stream if the presentation is *_VAR.; colour - The default colour for tiles of this stream
Returns:: A concrete VM-specific IntStream instance.
See Also:: IntStream

newGCspyShortStream

public ShortStream newGCspyShortStream(AbstractDriver driver,
                                       String name,
                                       short minValue,
                                       short maxValue,
                                       short zeroValue,
                                       short defaultValue,
                                       String stringPre,
                                       String stringPost,
                                       int presentation,
                                       int paintStyle,
                                       int indexMaxStream,
                                       Color colour,
                                       boolean summary)

Create a new ShortStream instance using the appropriate VM-specific concrete ShortStream sub-class.

Specified by:: newGCspyShortStream in class Factory

Parameters:: driver - The driver that owns this Stream; name - The name of the stream (e.g. "Used space"); minValue - The minimum value for any item in this stream. Values less than this will be represented as "minValue-"; maxValue - The maximum value for any item in this stream. Values greater than this will be represented as "maxValue+"; zeroValue - The zero value for this stream; defaultValue - The default value for this stream; stringPre - A string to prefix values (e.g. "Used: "); stringPost - A string to suffix values (e.g. " bytes."); presentation - How a stream value is to be presented.; paintStyle - How the value is to be painted.; indexMaxStream - The index of the maximum stream if the presentation is *_VAR.; colour - The default colour for tiles of this stream
Returns:: A concrete VM-specific ShortStream instance.
See Also:: IntStream