Package rma.util

Interface MemoryInfoSource

All Known Implementing Classes:

DefaultMemoryInfoSource

public interface MemoryInfoSource

Provides memory usage information, optionally allows performing garbage collection where the memory info was collected

Method Summary

Modifier and Type	Method	Description
boolean	canGC()
void	doGC()	Perform garbage collection.
long	getDefaultPollingRateMilliseconds()
long	getFreeMemory()
long	getTotalMemory()

Method Details

canGC

boolean canGC()

Returns:

True if the MemoryInfoSource supports attempting to garbage collect

doGC

void doGC()

Perform garbage collection. No-op if canGC() returns false

getFreeMemory

long getFreeMemory()

Returns:

The amount of free memory

getTotalMemory

long getTotalMemory()

Returns:

The total amount of memory

getDefaultPollingRateMilliseconds

long getDefaultPollingRateMilliseconds()

Returns:

The recommended polling rate for this MemoryInfoSource, measured in milliseconds