Package oshi.hardware.platform.mac
Class MacGlobalMemory
java.lang.Object
oshi.hardware.common.AbstractGlobalMemory
oshi.hardware.platform.mac.MacGlobalMemory
- All Implemented Interfaces:
GlobalMemory
Memory obtained by host_statistics (vm_stat) and sysctl.
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprivate VirtualMemory
long
The amount of physical memory currently available, in bytes.long
The number of bytes in a memory pagePhysical memory, such as banks of memory.long
getTotal()
The amount of actual physical memory, in bytes.Virtual memory, such as a swap file.private static long
private static long
private long
Methods inherited from class oshi.hardware.common.AbstractGlobalMemory
toString
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Field Details
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LOG
private static final org.slf4j.Logger LOG -
available
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total
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pageSize
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vm
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Constructor Details
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MacGlobalMemory
MacGlobalMemory()
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Method Details
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getAvailable
public long getAvailable()Description copied from interface:GlobalMemory
The amount of physical memory currently available, in bytes.- Returns:
- Available number of bytes.
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getTotal
public long getTotal()Description copied from interface:GlobalMemory
The amount of actual physical memory, in bytes.- Returns:
- Total number of bytes.
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getPageSize
public long getPageSize()Description copied from interface:GlobalMemory
The number of bytes in a memory page- Returns:
- Page size in bytes.
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getVirtualMemory
Description copied from interface:GlobalMemory
Virtual memory, such as a swap file.- Returns:
- A VirtualMemory object.
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getPhysicalMemory
Description copied from interface:GlobalMemory
Physical memory, such as banks of memory.On Linux, requires elevated permissions. On FreeBSD and Solaris, requires installation of dmidecode.
- Specified by:
getPhysicalMemory
in interfaceGlobalMemory
- Overrides:
getPhysicalMemory
in classAbstractGlobalMemory
- Returns:
- A list of PhysicalMemory objects.
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queryVmStats
private long queryVmStats() -
queryPhysMem
private static long queryPhysMem() -
queryPageSize
private static long queryPageSize() -
createVirtualMemory
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