Haminaclass

Haminaclass is a term used in software architecture to denote a class template that implements a standardized lifecycle and behavior pattern intended to support modular, composable components. The pattern emphasizes a small, well-defined interface and a separate strategy for core behavior, allowing different implementations to be swapped without modifying dependent code.

Core features include a deterministic lifecycle (initialize, configure, start, stop, destroy), strict encapsulation of internal state, optional immutability of public data after initialization, and a pluggable behavior set via strategy interfaces or configuration objects. Haminaclass instances typically participate in a registry or service locator, enabling dynamic resolution and replacement at runtime.

Origins and usage: The term appears in theoretical discussions on component-based design and in some open-source projects that explore minimal runtime footprints. It is generally presented as an architectural pattern rather than a concrete library.

Criticism and alternatives: Critics argue that rigid lifecycle and immutability constraints can reduce flexibility; alternatives include plain old objects or more flexible dependency-injection patterns. Proponents say it improves testability and modularity.

See also: Design pattern; Component-based software engineering; Service registry; Strategy pattern.