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88ad7e606f
- allow the creation of arbitrary Lamport clocks, freeing the way to new entities and removing Bug specific (upper layer) code. - generalize the memory-only and persisted Lamport clocks behind a common interface - rework the tests to provide reusable testing code for a Repo, a Clock, a Config, opening a path to add a new Repo implementation more easily - test previously untested components with those new tests Note: one problem found during this endeavor is that `identity.Version` also need to store one time + Lamport time for each other Entity (Bug, config, PR ...). This could possibly done without breaking change but it would be much easier to wait for https://github.com/MichaelMure/git-bug-migration to happen.
16 lines
478 B
Go
16 lines
478 B
Go
package lamport
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// Time is the value of a Clock.
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type Time uint64
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// Clock is a Lamport logical clock
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type Clock interface {
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// Time is used to return the current value of the lamport clock
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Time() Time
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// Increment is used to return the value of the lamport clock and increment it afterwards
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Increment() (Time, error)
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// Witness is called to update our local clock if necessary after
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// witnessing a clock value received from another process
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Witness(time Time) error
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}
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