Class LinuxHWDiskStoreJNA

java.lang.Object

oshi.hardware.common.AbstractHWDiskStore

oshi.hardware.common.platform.linux.LinuxHWDiskStore

oshi.hardware.platform.linux.LinuxHWDiskStoreJNA

All Implemented Interfaces:

HWDiskStore

@ThreadSafe
public final class LinuxHWDiskStoreJNA
extends LinuxHWDiskStore

JNA-based Linux hard disk implementation.

Nested Class Summary

Nested classes/interfaces inherited from class LinuxHWDiskStore

LinuxHWDiskStore.UdevStat

Field Summary

Fields inherited from class LinuxHWDiskStore

BLOCK, DISK, DM_LV_NAME, DM_UUID, DM_VG_NAME, ID_FS_LABEL, ID_FS_TYPE, ID_FS_UUID, ID_MODEL, ID_SERIAL_SHORT, LOGICAL_VOLUME_GROUP, MAJOR, MINOR, PARTITION, SECTORSIZE, SIZE, STAT, UDEV_STAT_LENGTH, UDEV_STAT_ORDERS

Method Summary

Modifier and Type	Method	Description
static List<HWDiskStore>	getDisks()	Gets the disks on this machine
boolean	updateAttributes()	Make a best effort to update all the statistics about the drive without needing to recreate the drive list.

Methods inherited from class LinuxHWDiskStore

computeDiskStats, finalizePartitions, getCurrentQueueLength, getDependentNamesFromHoldersDirectory, getMountPointOfDmDevice, getMutablePartitionList, getPartitionNameForDmDevice, getPartitions, getReadBytes, getReads, getTimeStamp, getTransferTime, getWriteBytes, getWrites, readMountsMap, setDiskStats, setPartitionList

Methods inherited from class AbstractHWDiskStore

getModel, getName, getSerial, getSize, toString

Methods inherited from class Object

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

Method Details

getDisks

public static List<HWDiskStore> getDisks()

Gets the disks on this machine

Returns:

a list of HWDiskStore objects representing the disks

updateAttributes

public boolean updateAttributes()

Description copied from interface: HWDiskStore

Make a best effort to update all the statistics about the drive without needing to recreate the drive list. This method provides for more frequent periodic updates of individual drive statistics but may be less efficient to use if updating all drives. It will not detect if a removable drive has been removed and replaced by a different drive in between method calls.

Returns:

True if the update was (probably) successful, false if the disk was not found