This pattern is like the preceding pattern in that it ACTS as a pre-processor for an event engine.

此模式与前一模式类似，充当事件引擎的预处理器。

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However this pattern supports a synchronous interaction with the event engine and may receive a response which indicates that the latest event has triggered a complex event.

不过，此模式支持与事件引擎的同步交互，并可能接收到响应，指示最近的事件已触发了一个复杂事件。

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This pattern provides for processing of events (interactions) entering the ESB to filter and transform them into a stream of significant events which are passed to an event engine.

此模式提供了进入 ESB 的事件（交互）的处理，对其进行筛选，并转换为重要事件流，以传递到事件引擎。

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According to SeatGeek, an online event ticket search engine, the average ticket prices for the BCS National Championship Game have been on the decline in recent days, falling about 33% from where they were just 10 days ago.

FORBES: Big Dip In Notre Dame vs. Alabama Ticket Prices Demonstrates A Weak BCS Secondary Market

The Cirrus single has huge windows for passenger comfort and an airframe parachute, in the unlikely event that the aircraft's Williams FJ33 engine flames out.

FORBES: Dawn of the Single-Engine Jet

At this morning's Foundry event, one demo involved using the voice synthesis engine to read a children's book -- specifically Goldilocks and the Three Bears.

ENGADGET