Class MacHWDiskStore

java.lang.Object

oshi.hardware.common.AbstractHWDiskStore

oshi.hardware.common.platform.mac.MacHWDiskStore

All Implemented Interfaces:

HWDiskStore

@ThreadSafe
public abstract class MacHWDiskStore
extends AbstractHWDiskStore

Base class for macOS HWDiskStore implementations. Subclasses provide platform-specific disk enumeration and statistics updates.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static enum	MacHWDiskStore.CFKey	Strings to convert to CFStringRef for pointer lookups.

Field Summary

Fields inherited from class AbstractHWDiskStore

currentQueueLength, partitionList, readBytes, reads, timeStamp, transferTime, writeBytes, writes

Modifier and Type	Field	Description
protected long	currentQueueLength
protected final AtomicReference<List<HWPartition>>	partitionList
protected long	readBytes
protected long	reads
protected long	timeStamp
protected long	transferTime
protected long	writeBytes
protected long	writes

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MacHWDiskStore(String name, String model, String serial, long size)	Creates a MacHWDiskStore with unknown disk type.
protected	MacHWDiskStore(String name, String model, String serial, long size, String diskType)	Creates a MacHWDiskStore.

Method Summary

Methods inherited from class AbstractHWDiskStore

getCurrentQueueLength, getDiskType, getModel, getName, getPartitions, getReadBytes, getReads, getSerial, getSize, getTimeStamp, getTransferTime, getWriteBytes, getWrites, setDiskStats, setPartitionList, toString

Modifier and Type	Method	Description
long	getCurrentQueueLength()	The length of the disk queue (#I/O's in progress).
String	getDiskType()	The type of the disk, such as SSD, HDD, Removable, Virtual, or Unknown.
String	getModel()	The disk model
String	getName()	The disk name
List<HWPartition>	getPartitions()	The partitions on this disk.
long	getReadBytes()	The number of bytes read from the disk
long	getReads()	The number of reads from the disk
String	getSerial()	The disk serial number, if available.
long	getSize()	The size of the disk
long	getTimeStamp()	The time this disk's statistics were updated.
long	getTransferTime()	The time spent reading or writing, in milliseconds.
long	getWriteBytes()	The number of bytes written to the disk
long	getWrites()	The number of writes to the disk
protected void	setDiskStats(long reads, long readBytes, long writes, long writeBytes, long currentQueueLength, long transferTime, long timeStamp)	Sets the disk statistics.
protected void	setPartitionList(List<HWPartition> partitionList)	Sets the partition list.
String	toString()

Methods inherited from class Object

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

Methods inherited from interface HWDiskStore

updateAttributes

Modifier and Type	Method	Description
boolean	updateAttributes()	Make a best effort to update all the statistics about the drive without needing to recreate the drive list.

Constructor Details

MacHWDiskStore

protected MacHWDiskStore(String name,
 String model,
 String serial,
 long size)

Creates a MacHWDiskStore with unknown disk type.

Parameters:

name - the disk name

model - the disk model

serial - the serial number

size - the disk size in bytes

MacHWDiskStore

protected MacHWDiskStore(String name,
 String model,
 String serial,
 long size,
 String diskType)

Creates a MacHWDiskStore.

Parameters:

name - the disk name

model - the disk model

serial - the serial number

size - the disk size in bytes

diskType - the disk type