Construction Boundary

Kind: algorithm

Record: algorithms:construction-boundary

Canonical: Algorithms

Closure: Dependencies in load order

Hide object creation behind factories, builders, prototypes, or abstract factories so callers depend on creation contracts rather than concrete constructors.

Listed in Algorithm contracts, after Extension Point and before Structural Mediation.

Domain

• Architecture

Tier

• leaf

Composed by

• Governed Construction Boundary

Math type

• Computation

Force

• Contract compatibility
• Modularity
• Object creation

Linked from

• CSS cascade
• The mathematics
• Domain tiers
• The forces