Patt#21. "Plan - Plan Execution" Pattern // plan
patterns

Typical object interactions
- calcAvgDuration --> calcDuration
- buildExecutionPlan --> create
Examples
- battle plan - battle execution, recipe - recipe
execution, job - job execution, procedure - procedure
execution.
Combinations
Notes
- This is an actual execution of a plan at a date and time.
Use this pattern when a plan may be executed several times.
(If the plan is executed only once, the responsibilities for
plan execution could be added to a plan.)
Plan patterns
Patterns for building object
models