48f22d5ab3
* Correct plan duration and add test for long last slot * Split planning and evaluating plan
14 lines
666 B
Markdown
14 lines
666 B
Markdown
# Planner
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The `planner` is responsible for developing a lowest-cost plan for charging a `required duration` until `target time`. A plan consists of a number of slots in ascending order of cost.
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If the `planner` has an associated `tariff`, costs are derived from the tariff's prices. Without `tariff`, the planner will only evaluate time, but not cost.
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The developed plan is then evaluated in terms of total cost and being "active". A plan is considered active when the current time is covered by one of the plan's slots.
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## Cases
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<img src="planner.svg" width="600">
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## Edge cases
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- Target time elapsed: inactive
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- No tariff: active if after or equal start time
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