DataItem
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The basic unit of transfer. A dataitem can be - among other things - a number, string, an image, or an array.
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DataProducer
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A component that acts as data-source. A DataProducer announces the availability of data, and responds to requests for data-items.
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DataConsumer |
A component that requests and uses data. DataConsumers "listen" for availability - or revocation - of data-items, and then request the data. DataConsumers can also listen for data-changed events.
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DataController
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A component that acts as an intermediary -- or "traffic cop" -- between producers and consumers. DataControllers represent an advanced InfoBus feature.
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