org.firstinspires.ftc.robotcore.external

Class ClassFactory

java.lang.Object

org.firstinspires.ftc.robotcore.external.ClassFactory

public abstract class ClassFactory
extends java.lang.Object

ClassFactory provides a means by which various objects in the SDK may be logically instantiated without exposing their external class identities to user's programs.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ClassFactory.InstanceHolder

Constructor Summary

Constructors

Constructor and Description
ClassFactory()

Method Summary

Modifier and Type	Method and Description
abstract boolean	canCreateTFObjectDetector() Return true if this device is compatible with TensorFlow Object Detection, false otherwise.
abstract TFObjectDetector	createTFObjectDetector(TFObjectDetector.Parameters parameters, VuforiaLocalizer vuforiaLocalizer) createTFObjectDetector returns an instance of the TensorFlow object detector engine configured with the indicated set of parameters.
abstract VuforiaLocalizer	createVuforia(VuforiaLocalizer.Parameters parameters) createVuforia returns an instance of the Vuforia localizer engine configured with the indicated set of parameters.
static VuforiaLocalizer	createVuforiaLocalizer(VuforiaLocalizer.Parameters parameters) Deprecated. Use createVuforia(VuforiaLocalizer.Parameters) instead
abstract CameraManager	getCameraManager() Returns a CameraManager which can be used to access the USB webcams attached to the robot controller.
static ClassFactory	getInstance()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassFactory

public ClassFactory()

Method Detail

getInstance

public static ClassFactory getInstance()

createVuforia

public abstract VuforiaLocalizer createVuforia(VuforiaLocalizer.Parameters parameters)

createVuforia returns an instance of the Vuforia localizer engine configured with the indicated set of parameters.

Parameters:

parameters - the parameters used to configure the instance of the engine

Returns:

an instance of the Vuforia robot localization engine.

See Also:

VuforiaLocalizer, Orientation, vuforia.com

canCreateTFObjectDetector

public abstract boolean canCreateTFObjectDetector()

Return true if this device is compatible with TensorFlow Object Detection, false otherwise.

createTFObjectDetector

public abstract TFObjectDetector createTFObjectDetector(TFObjectDetector.Parameters parameters,
                                                        VuforiaLocalizer vuforiaLocalizer)

createTFObjectDetector returns an instance of the TensorFlow object detector engine configured with the indicated set of parameters.

Parameters:

parameters - the parameters used to configure the instance of the engine

vuforiaLocalizer - the VuforiaLocalizer that will be used to obtain camera frames

Returns:

an instance of the TensorFlow object detector engine.

See Also:

TFObjectDetector

getCameraManager

public abstract CameraManager getCameraManager()

Returns a CameraManager which can be used to access the USB webcams attached to the robot controller.

See Also:

CameraManager

createVuforiaLocalizer

@Deprecated
public static VuforiaLocalizer createVuforiaLocalizer(VuforiaLocalizer.Parameters parameters)

Deprecated. Use createVuforia(VuforiaLocalizer.Parameters) instead