Class VisionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.codename1.ai.vision.VisionException

public class VisionException
extends RuntimeException

Failure reported by an on-device vision backend.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BACKEND_ERROR
static final int	CANCELLED
static final int	INVALID_IMAGE
static final int	MODEL_UNAVAILABLE
static final int	UNSUPPORTED

Constructor Summary

Constructors

Constructor	Description
VisionException(int code, String message)	Creates a classified vision failure.
VisionException(int code, String message, Throwable cause)	Creates a classified vision failure with its native or port cause.

Method Summary

Modifier and Type	Method	Description
int	getCode()

Methods inherited from class Throwable

addSuppressed, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, setStackTrace, toString

Methods inherited from class Object

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

Field Details

UNSUPPORTED

public static final int UNSUPPORTED

See Also:

• Constant Field Values

INVALID_IMAGE

public static final int INVALID_IMAGE

See Also:

• Constant Field Values

MODEL_UNAVAILABLE

public static final int MODEL_UNAVAILABLE

See Also:

• Constant Field Values

CANCELLED

public static final int CANCELLED

See Also:

• Constant Field Values

BACKEND_ERROR

public static final int BACKEND_ERROR

See Also:

• Constant Field Values

Constructor Details

VisionException

public VisionException(int code,
 String message)

Creates a classified vision failure.

Parameters:

code - portable failure code defined by this class

message - user-readable failure description

VisionException

public VisionException(int code,
 String message,
 Throwable cause)

Creates a classified vision failure with its native or port cause.

Parameters:

code - portable failure code defined by this class

message - user-readable failure description

cause - originating detector or image-conversion error

Method Details

getCode

public int getCode()

Returns:

one of this class's portable failure-code constants