Class orion.Promise
Interface representing an eventual value.
Defined in: </shared/eclipse/e4/orion/I201404012230/bundles/org.eclipse.orion.client.core/web/orion/Deferred.js>.
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Promise is an interface that represents an eventual value returned from the single completion of an operation.
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cancel(reason, strict)
Cancels this promise.
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then(onResolve, onReject, onProgress)
Adds handlers to be called on fulfillment or progress of this promise.
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Class Detail
orion.Promise()
Promise is an interface that represents an eventual value returned from the single completion of an operation.
For a concrete class that implements Promise and provides additional API, see orion.Deferred.
Method Detail
cancel(reason, strict)
Cancels this promise.
{orion.Promise}
then(onResolve, onReject, onProgress)
Adds handlers to be called on fulfillment or progress of this promise.
- Parameters:
- {Function} onResolve Optional
- Called when this promise is resolved.
- {Function} onReject Optional
- Called when this promise is rejected.
- {Function} onProgress Optional
- May be called to report progress events on this promise.
- Returns:
- {orion.Promise} A new promise that is fulfilled when the given
onResolveoronRejectcallback is finished. The callback's return value gives the fulfillment value of the returned promise.