oshi.json.hardware

Interface GlobalMemory

All Superinterfaces:

OshiJsonObject, Serializable

All Known Implementing Classes:

GlobalMemoryImpl

public interface GlobalMemory
extends OshiJsonObject

Memory refers to the state information of a computing system, as it is kept active in some physical structure. The term "memory" is used for the information in physical systems which are fast (ie. RAM), as a distinction from physical systems which are slow to access (ie. data storage). By design, the term "memory" refers to temporary state devices, whereas the term "storage" is reserved for permanent data.

Author:

dblock[at]dblock[dot]org

Method Summary

Modifier and Type	Method and Description
long	getAvailable() The amount of physical memory currently available, in bytes.
long	getSwapTotal() The current size of the paging/swap file(s), in bytes.
long	getSwapUsed() The current memory committed to the paging/swap file(s), in bytes
long	getTotal() The amount of actual physical memory, in bytes.

Methods inherited from interface oshi.json.json.OshiJsonObject

toCompactJSON, toCompactJSON, toJSON, toJSON, toPrettyJSON, toPrettyJSON

Method Detail

getTotal

long getTotal()

The amount of actual physical memory, in bytes.

Returns:

Total number of bytes.

getAvailable

long getAvailable()

The amount of physical memory currently available, in bytes.

Returns:

Available number of bytes.

getSwapTotal

long getSwapTotal()

The current size of the paging/swap file(s), in bytes. If the paging/swap file can be extended, this is a soft limit.

Returns:

Total swap in bytes.

getSwapUsed

long getSwapUsed()

The current memory committed to the paging/swap file(s), in bytes

Returns:

Swap used in bytes