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Structs

A context structure made available to the callbacks of a OneInOneOut operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator and the write stream to send the outputs on.

A context structure made available to the callbacks of a OneInTwoOut operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator and the write streams to send the outputs on.

A context structure made available to the callbacks of a ParallelOneInOneOut operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator and the write stream to send the outputs on.

A context structure made available to the callbacks of a ParallelOneInTwoOut operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator and the write streams to send the outputs on.

A context structure made available to the callbacks of a ParallelSink operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator.

A context structure made available to the callbacks of a ParallelTwoInOneOut operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator and the write stream to send the outputs on.

A SetupContext is made available to an operator’s setup method, and allows the operators to register deadlines for events along with their corresponding handlers. The generic type S is the State registered with the operator.

A context structure made available to the callbacks of a Sink operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator.

A context structure made available to the callbacks of a TwoInOneOut operator. The context provides access to the current timestamp for which the callback is invoked along with the state of the operator and the write stream to send the outputs on.