com.sun.spot.flashmanagement
Class NorFlashSectorAllocator

java.lang.Object
  com.sun.spot.flashmanagement.NorFlashSectorAllocator

All Implemented Interfaces:

INorFlashSectorAllocator, IPeripheral

public class NorFlashSectorAllocator
extends Object
implements INorFlashSectorAllocator

See Also:

INorFlashSectorAllocator

Constructor Summary

NorFlashSectorAllocator()

Method Summary

INorFlashSector	getExtraSector(int purpose)
INorFlashSector[]	getInitialSectors(int purpose)
void	releaseSector(INorFlashSector sector, int purpose) Notify the allocator that a previously allocated sector is no longer required

Methods inherited from class java.lang.Object

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

Constructor Detail

NorFlashSectorAllocator

public NorFlashSectorAllocator()

Method Detail

getExtraSector

public INorFlashSector getExtraSector(int purpose)
                               throws InsufficientFlashMemoryException

Specified by:

getExtraSector in interface INorFlashSectorAllocator

Parameters:

purpose - code (defined in INorFlashSector) indicating purpose of sector

Returns:

a free sector

Throws:

InsufficientFlashMemoryException

See Also:

INorFlashSectorAllocator.getExtraSector(int)

getInitialSectors

public INorFlashSector[] getInitialSectors(int purpose)
                                    throws IOException

Specified by:

getInitialSectors in interface INorFlashSectorAllocator

Parameters:

purpose - code (defined in INorFlashSector) indicating purpose of sectors

Returns:

the sectors that were in use for this purpose at the time of the last VM exit

Throws:

InsufficientFlashMemoryException

IOException

See Also:

INorFlashSectorAllocator.getInitialSectors(int)

releaseSector

public void releaseSector(INorFlashSector sector,
                          int purpose)

Description copied from interface: INorFlashSectorAllocator

Notify the allocator that a previously allocated sector is no longer required

Specified by:

releaseSector in interface INorFlashSectorAllocator

Parameters:

sector - the sector to free

purpose - code (defined in INorFlashSector) indicating purpose of sector

See Also:

INorFlashSectorAllocator.releaseSector(com.sun.squawk.peripheral.INorFlashSector, int)