Package com.terracottatech.store.usage

Interface PhysicalResource

All Superinterfaces:

Resource, SizedResource<PhysicalUsageEvent>

All Known Subinterfaces:

DiskResource, OffHeapResource

public interface PhysicalResource
extends SizedResource<PhysicalUsageEvent>

Method Summary

Modifier and Type	Method	Description
long	getAvailable()
long	getTotal()
long	getUsed()

Methods inherited from interface com.terracottatech.store.usage.Resource

getIdentifier, getType

Methods inherited from interface com.terracottatech.store.usage.SizedResource

deRegisterUsageListener, getOccupancy, registerUsageListener

Method Details

getUsed

long getUsed()

Returns:

the current usage of the resource. It will actually be the shared usage across various entities including both terracotta/non-terracotta entities using the same resource.

getTotal

long getTotal()

Returns:

the total capacity of the resource.

getAvailable

long getAvailable()

Returns:

the remaining space of the resource which can be consumed.