Package oshi.hardware.platform.unix.openbsd

Class OpenBsdGlobalMemory

java.lang.Object

oshi.hardware.common.AbstractGlobalMemory

oshi.hardware.platform.unix.openbsd.OpenBsdGlobalMemory

All Implemented Interfaces:

GlobalMemory

@ThreadSafe
final class OpenBsdGlobalMemory
extends AbstractGlobalMemory

Memory obtained by sysctl vm.stats

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.function.Supplier<java.lang.Long>	available
private java.util.function.Supplier<java.lang.Long>	pageSize
private java.util.function.Supplier<java.lang.Long>	total
private java.util.function.Supplier<VirtualMemory>	vm

Constructor Summary

Constructors

Constructor	Description
OpenBsdGlobalMemory()

Method Summary

Modifier and Type	Method	Description
private VirtualMemory	createVirtualMemory()
long	getAvailable()	The amount of physical memory currently available, in bytes.
long	getPageSize()	The number of bytes in a memory page
long	getTotal()	The amount of actual physical memory, in bytes.
VirtualMemory	getVirtualMemory()	Virtual memory, such as a swap file.
private static long	queryAvailable()
private static long	queryPageSize()
private static long	queryPhysMem()

Methods inherited from class oshi.hardware.common.AbstractGlobalMemory

getPhysicalMemory, toString

Methods inherited from class java.lang.Object

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

Field Detail

available

private final java.util.function.Supplier<java.lang.Long> available

total

private final java.util.function.Supplier<java.lang.Long> total

pageSize

private final java.util.function.Supplier<java.lang.Long> pageSize

vm

private final java.util.function.Supplier<VirtualMemory> vm

Constructor Detail

OpenBsdGlobalMemory

OpenBsdGlobalMemory()

Method Detail

getAvailable

public long getAvailable()

Description copied from interface: GlobalMemory

The amount of physical memory currently available, in bytes.

Returns:

Available number of bytes.

getTotal

public long getTotal()

Description copied from interface: GlobalMemory

The amount of actual physical memory, in bytes.

Returns:

Total number of bytes.

getPageSize

public long getPageSize()

Description copied from interface: GlobalMemory

The number of bytes in a memory page

Returns:

Page size in bytes.

getVirtualMemory

public VirtualMemory getVirtualMemory()

Description copied from interface: GlobalMemory

Virtual memory, such as a swap file.

Returns:

A VirtualMemory object.

queryAvailable

private static long queryAvailable()

queryPhysMem

private static long queryPhysMem()

queryPageSize

private static long queryPageSize()

createVirtualMemory

private VirtualMemory createVirtualMemory()