com.oracle.truffle.js.runtime

Interface PromiseRejectionTracker

public interface PromiseRejectionTracker

Promise rejection tracker is invoked when a promise is rejected without any handler or when a handler is added to a rejected promise for the first time.

Method Summary

Modifier and Type	Method and Description
void	promiseRejected(com.oracle.truffle.api.object.DynamicObject promise, Object value) Invoked when a promise is rejected without any handler.
void	promiseRejectedAfterResolved(com.oracle.truffle.api.object.DynamicObject promise, Object value) Invoked when an already resolved promise is rejected.
void	promiseRejectionHandled(com.oracle.truffle.api.object.DynamicObject promise) Invoked when a handler is added to a rejected promise for the first time.
void	promiseResolvedAfterResolved(com.oracle.truffle.api.object.DynamicObject promise, Object value) Invoked when an already resolved promise is resolved.

Method Detail

promiseRejected

void promiseRejected(com.oracle.truffle.api.object.DynamicObject promise,
                     Object value)

Invoked when a promise is rejected without any handler.

Parameters:

promise - rejected promise.

value - reason of the rejection.

promiseRejectionHandled

void promiseRejectionHandled(com.oracle.truffle.api.object.DynamicObject promise)

Invoked when a handler is added to a rejected promise for the first time.

Parameters:

promise - rejected promise.

promiseRejectedAfterResolved

void promiseRejectedAfterResolved(com.oracle.truffle.api.object.DynamicObject promise,
                                  Object value)

Invoked when an already resolved promise is rejected.

Parameters:

promise - rejected promise.

value - reason of the rejection.

promiseResolvedAfterResolved

void promiseResolvedAfterResolved(com.oracle.truffle.api.object.DynamicObject promise,
                                  Object value)

Invoked when an already resolved promise is resolved.

Parameters:

promise - resolved promise.

value - promise resolution.