javax.safetycritical

Class ImmortalMemory

java.lang.Object

javax.safetycritical.MemoryArea

javax.safetycritical.ImmortalMemory

All Implemented Interfaces:

javax.realtime.AllocationContext

@SCJAllowed
public final class ImmortalMemory
extends MemoryArea

This class represents immortal memory. Objects allocated in immortal memory are never reclaimed during the lifetime of the application.

Version:

1.2; - December 2013

Author:

Anders P. Ravn, Aalborg University, apr@cs.aau.dk,
Hans Søndergaard, VIA University College, Denmark, hso@viauc.dk

Field Summary

Fields inherited from class javax.safetycritical.MemoryArea

backingStoreBase, backingStoreEnd, currentActiveArea, delegate, head, innerArea, memoryLevel, next, prev

Constructor Summary

Constructors

Constructor and Description
ImmortalMemory(int sizeOfArea)

Method Summary

Methods

Modifier and Type	Method and Description
static ImmortalMemory	instance()

Methods inherited from class javax.safetycritical.MemoryArea

allocateBackingStore, enter, enterMemory, executeInArea, getContexts, getCurrentMemory, getMemoryArea, getMemoryAreaLevel, memoryConsumed, memoryRemaining, removeArea, size

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmortalMemory

ImmortalMemory(int sizeOfArea)

Method Detail

instance

public static ImmortalMemory instance()

Returns:

The singleton instance of the immortal memory class.