Package rife.continuations.exceptions

Class StepBackException

java.lang.Object

java.lang.Throwable

java.lang.Error

rife.tools.exceptions.LightweightError

rife.continuations.exceptions.StepBackException

All Implemented Interfaces:

Serializable, ControlFlowRuntimeException

public class StepBackException
extends LightweightError
implements ControlFlowRuntimeException

This exception will be thrown when a stepBack continuation is triggered.

Since:

1.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
StepBackException(ContinuationContext context)	[PRIVATE AND UNSUPPORTED] Instantiates a new step-back exception.

Method Summary

Modifier and Type	Method	Description
ContinuationContext	getContext()	Retrieves the context of this step-back continuation.
String	lookupStepBackId()	Looks up the ID of the target continuation of the step-back.

Methods inherited from class rife.tools.exceptions.LightweightError

fillInStackTrace, getStackTrace

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

StepBackException

public StepBackException(ContinuationContext context)

[PRIVATE AND UNSUPPORTED] Instantiates a new step-back exception.

This is used by the instrumented bytecode that provides continuations support, it's not intended for general use.

Parameters:

context - the active continuation context

Since:

1.0

Method Details

getContext

public ContinuationContext getContext()

Retrieves the context of this step-back continuation.

Returns:

this step-back continuation's context

Since:

1.0

lookupStepBackId

public String lookupStepBackId()

Looks up the ID of the target continuation of the step-back.

Returns:

the target continuation ID of the step-back; or

null if the target continuation couldn't be found

Since:

1.0