Package org.photonvision.vision.processes

Class VisionSourceManager

java.lang.Object

org.photonvision.vision.processes.VisionSourceManager

public class VisionSourceManager
extends Object

This class manages starting up VisionModules for serialized devices (loadVisionSourceFromCamConfig(org.photonvision.common.configuration.CameraConfiguration)), as well as handling requests from users to disable (release the camera device, but keep the configuration around) (deactivateVisionSource(java.lang.String)), reactivate (recreate a VisionModule from a saved and currently disabled configuration) (reactivateDisabledCameraConfig(java.lang.String)), and create a new VisionModule from a PVCameraInfo (assignUnmatchedCamera(org.photonvision.vision.camera.PVCameraInfo)).

We now require user interaction for pretty much every operation this undertakes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VisionSourceManager.VisionSourceManagerState

Field Summary

Fields

Modifier and Type	Field	Description
protected final HashMap<String,CameraConfiguration>	disabledCameraConfigs
VisionModuleManager	vmm

Constructor Summary

Constructors

Constructor	Description
VisionSourceManager()

Method Summary

Modifier and Type	Method	Description
boolean	assignUnmatchedCamera(PVCameraInfo cameraInfo)	Assign a camera that currently has no associated CameraConfiguration loaded.
boolean	deactivateVisionSource(String uniqueName)
boolean	deleteVisionSource(String uniqueName)
protected List<PVCameraInfo>	getConnectedCameras()
static VisionSourceManager	getInstance()
List<VisionModule>	getVisionModules()
protected VisionSourceManager.VisionSourceManagerState	getVsmState()
protected VisionSource	loadVisionSourceFromCamConfig(CameraConfiguration configuration)	Convert a configuration into a VisionSource.
protected void	pushUiUpdate()
boolean	reactivateDisabledCameraConfig(String uniqueName)	Reactivate a previously created vision source
void	registerLoadedConfigs(Collection<CameraConfiguration> configs)	Register new camera configs loaded from disk.
void	registerTimedTasks()

Methods inherited from class java.lang.Object

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

Field Details

disabledCameraConfigs

protected final HashMap<String,CameraConfiguration> disabledCameraConfigs

vmm

public VisionModuleManager vmm

Constructor Details

VisionSourceManager

public VisionSourceManager()

Method Details

getInstance

public static VisionSourceManager getInstance()

registerTimedTasks

public void registerTimedTasks()

registerLoadedConfigs

public void registerLoadedConfigs(Collection<CameraConfiguration> configs)

Register new camera configs loaded from disk. This will create vision modules for each camera config and start them.

Parameters:

configs - The loaded camera configs.

reactivateDisabledCameraConfig

public boolean reactivateDisabledCameraConfig(String uniqueName)

Reactivate a previously created vision source

Parameters:

uniqueName -

assignUnmatchedCamera

public boolean assignUnmatchedCamera(PVCameraInfo cameraInfo)

Assign a camera that currently has no associated CameraConfiguration loaded.

Parameters:

cameraInfo -

deleteVisionSource

public boolean deleteVisionSource(String uniqueName)

deactivateVisionSource

public boolean deactivateVisionSource(String uniqueName)

getVsmState

protected VisionSourceManager.VisionSourceManagerState getVsmState()

pushUiUpdate

protected void pushUiUpdate()

getConnectedCameras

protected List<PVCameraInfo> getConnectedCameras()

loadVisionSourceFromCamConfig

protected VisionSource loadVisionSourceFromCamConfig(CameraConfiguration configuration)

Convert a configuration into a VisionSource. The VisionSource type is pulled from the CameraConfiguration's matchedCameraInfo. We depend on the underlying VisionSource to be robust to disconnected sources at boot

Verify that nickname is unique within the set of deserialized camera configurations, adding random characters if this isn't the case

getVisionModules

public List<VisionModule> getVisionModules()