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path: root/opendc-simulator/opendc-simulator-flow/src
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2021-10-03perf(simulator): Do not use set for tracking convergenceFabian Mastenbroek
This change removes the use of a HashSet for tracking the flow connections that can converge. A HashSet requires an allocation for every addition, which caused a significant overhead. The new approach using an ArrayDeque should not allocate any memory.
2021-10-03refactor(simulator): Separate push and pull flagsFabian Mastenbroek
This change separates the push and pull flags in FlowConsumerContextImpl, meaning that sources can now push directly without pulling and vice versa.
2021-10-03refactor(simulator): Migrate to flow-based simulationFabian Mastenbroek
This change renames the `opendc-simulator-resources` module into the `opendc-simulator-flow` module to indicate that the core simulation model of OpenDC is based around modelling and simulating flows. Previously, the distinction between resource consumer and provider, and input and output caused some confusion. By switching to a flow-based model, this distinction is now clear (as in, the water flows from source to consumer/sink).