public void setOutputEventType(OutputStream.OutputEventType outputEventType) {

        this.outputEventType = outputEventType;
    }
UpdateSet output event type of the window. If not explicitly assigned, OutputEventType.ALL_EVENTS
will be used by default.

@param outputEventType the output event type
modules/siddhi-query-api/src/main/java/io/siddhi/query/api/definition/WindowDefinition.java