org.firstinspires.ftc.robotcore.external.hardware.camera

Enum Camera.OpenFailure

java.lang.Object

java.lang.Enum<Camera.OpenFailure>

org.firstinspires.ftc.robotcore.external.hardware.camera.Camera.OpenFailure

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Camera.OpenFailure>

Enclosing interface:

Camera

public static enum Camera.OpenFailure
extends java.lang.Enum<Camera.OpenFailure>

Reasons for which a Camera might have failed to open. Note: this list might get extended and elaborated in the future; do not assume that the present set of errors is exhaustive. Rather, treat any errors you do not recognize as you do OtherFailure.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CameraTypeNotSupported The type of camera is not supported in the current implementation
Disconnected The camera is currently disconnected
InternalError An internal failure (aka a 'bug') has occurred
InUseOrAccessDenied The camera is already open or security permissions prohibit us from opening it
None Never a real failure; handy in code
OtherFailure The open failed for an unspecified reason

Method Summary

Modifier and Type	Method and Description
static Camera.OpenFailure	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Camera.OpenFailure[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

None

public static final Camera.OpenFailure None

Never a real failure; handy in code

OtherFailure

public static final Camera.OpenFailure OtherFailure

The open failed for an unspecified reason

CameraTypeNotSupported

public static final Camera.OpenFailure CameraTypeNotSupported

The type of camera is not supported in the current implementation

InUseOrAccessDenied

public static final Camera.OpenFailure InUseOrAccessDenied

The camera is already open or security permissions prohibit us from opening it

Disconnected

public static final Camera.OpenFailure Disconnected

The camera is currently disconnected

InternalError

public static final Camera.OpenFailure InternalError

An internal failure (aka a 'bug') has occurred

Method Detail

values

public static Camera.OpenFailure[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Camera.OpenFailure c : Camera.OpenFailure.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Camera.OpenFailure valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null