CompanionAllocator

public abstract class CompanionAllocator
extends BaseTargetPreparer

java.lang.Object
↳	com.android.tradefed.targetprep.BaseTargetPreparer
	↳	com.android.tradefed.targetprep.companion.CompanionAllocator

Base class that takes care of allocating and freeing companion device

getCompanionDeviceSelectionOptions() should be implemented to describe the criteria needed to allocate the companion device

Summary

Public constructors
`CompanionAllocator()`

Public methods
`void`	`setUp(ITestDevice device, IBuildInfo buildInfo)` Sets up the device.
`void`	`tearDown(ITestDevice device, IBuildInfo buildInfo, Throwable e)`

Protected methods
`abstract DeviceSelectionOptions`	`getCompanionDeviceSelectionOptions()` Describe the `DeviceSelectionOptions` for the companion device

public CompanionAllocator ()

public void setUp (ITestDevice device, 
                IBuildInfo buildInfo)

Sets up the device.

Internal implementation of this method will request a companion device, and allocate it.

Parameters
`device`	`ITestDevice`
`buildInfo`	`IBuildInfo`

Throws
`BuildError`
`DeviceNotAvailableException`
`TargetSetupError`

public void tearDown (ITestDevice device, 
                IBuildInfo buildInfo, 
                Throwable e)

Throws
`DeviceNotAvailableException`

protected abstract DeviceSelectionOptions getCompanionDeviceSelectionOptions ()

Describe the DeviceSelectionOptions for the companion device

Returns
`DeviceSelectionOptions`