processor

type V2 interface {
	// Process a message into one or more resulting messages, or return an error
	// if the message could not be processed. If zero messages are returned and
	// the error is nil then the message is filtered.
	Process(ctx context.Context, p types.Part) ([]types.Part, error)

	// Close the component, blocks until either the underlying resources are
	// cleaned up or the context is cancelled. Returns an error if the context
	// is cancelled.
	Close(ctx context.Context) error
}

type V2Batched interface {
	// Process a batch of messages into one or more resulting batches, or return
	// an error if the entire batch could not be processed. If zero messages are
	// returned and the error is nil then all messages are filtered.
	ProcessBatch(ctx context.Context, p []types.Part) ([][]types.Part, error)

	// Close the component, blocks until either the underlying resources are
	// cleaned up or the context is cancelled. Returns an error if the context
	// is cancelled.
	Close(ctx context.Context) error
}