Vzorec Template Method definira skelet algoritma v osnovnem razredu in omogoči podrazredom, da izpolnijo določene korake brez spreminjanja splošne strukture. Zajema skupen proces in omogoča prilagajanje posameznih korakov.
Kaj naredi vzorec Template Method
TEMPLATE METHOD → define an algorithm's overall STRUCTURE in a base method, with some STEPS
left for subclasses to implement:
→ the base class controls the overall flow (the "template")
→ subclasses override specific STEPS (the parts that vary)
→ the algorithm's structure is FIXED; the steps are customizable
→ "common process, customizable steps"
