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Mediator

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Abstract

Define an object that encapsulates how a set of objects interact. Mediator promotes loose coupling by keeping objects from referring to each other explicitly, and it lets you vary their interaction independently.

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Notes

  1. 1.

    Design Patterns: Elements of Reusable Object-Oriented Software, p. 305

  2. 2.

    www.google.com/webhp#q=why%20should%20value%20objects%20be%20immutable

  3. 3.

    https://github.com/kdocki/larasign/blob/mediator/src/AbstractPriceAdjuster.php

  4. 4.

    https://github.com/kdocki/larasign/blob/mediator/src/PriceAdjuster.php

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© 2017 Kelt Dockins

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Dockins, K. (2017). Mediator. In: Design Patterns in PHP and Laravel. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4842-2451-9_20

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