calypso.util
Interface MemoryPressure

All Known Implementing Classes:

Recycler

public abstract interface MemoryPressure

Method Summary

void	panic() This method is called by the garbage collector when the heap is essentially full and can no longer grow.
void	postGC(long aCurrentHeapSpace, long aMaximumHeapSpace) This method is called by the garbage collector just after a collection has finished.
void	preGC(long aCurrentHeapSpace, long aMaximumHeapSpace) This method is called by the garbage collector just before a garbage collection is about to begin.

Method Detail

preGC

public void preGC(long aCurrentHeapSpace,
                  long aMaximumHeapSpace)

This method is called by the garbage collector just before a garbage collection is about to begin.

postGC

public void postGC(long aCurrentHeapSpace,
                   long aMaximumHeapSpace)

This method is called by the garbage collector just after a collection has finished.

panic

public void panic()

This method is called by the garbage collector when the heap is essentially full and can no longer grow. When this occurs all caches of objects should be flushed.