Package org.gradle.tooling

Interface CancellationTokenSource

public interface CancellationTokenSource

A CancellationTokenSource allows you to issue cancellation requests to one or more LongRunningOperation instances. To use a token source:

• Create a token source using GradleConnector.newCancellationTokenSource().
• Attach the token to one or more operations using LongRunningOperation.withCancellationToken(CancellationToken). You need to do this before you start the operation.
• Later, you can cancel the associated operations by calling cancel() on this token source.

All implementations of this interface are required to be thread safe.

Since:

2.1

Method Summary

Modifier and Type	Method	Description
void	cancel()	Initiates cancel request.
CancellationToken	token()	Returns a token associated with this CancellationTokenSource.

Method Details

cancel

void cancel()

Initiates cancel request. All operations that have been associated with this token will be cancelled.

It is assumed that the implementation will do 'best-effort' attempt to perform cancellation. This method returns immediately and if the cancellation is successful the cancelled operation will notify its ResultHandler.onFailure(GradleConnectionException) with a BuildCancelledException describing how it was cancelled.

token

CancellationToken token()

Returns a token associated with this CancellationTokenSource. Always returns the same instance.

Returns:

The cancellation token.