kumulant

AdmissionPolicy

Which admission algorithm produced a HeavyHittersResult, and so which bound its counts carry.

The two are freely mergeable - both are (key, count, error) triples over the same key space - so a mismatch is not refused. What it costs is tightness, and Classic plus MisraGries merges to MisraGries, the weaker of the two, on the same weakest-member rule as com.eignex.kumulant.schema.runtime.AbstractStatGroup.concurrency.

Entries

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Space-Saving (Metwally et al. 2005). Counts never underestimate; HeavyHittersResult.errors bounds how far each may overestimate.

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Lock-free Misra-Gries. Counts never overestimate; HeavyHittersResult.deficit bounds how far any may underestimate.

Properties

entries

Returns a representation of an immutable list of all enum entries, in the order they're declared.

This method may be used to iterate over the enum entries.

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expect val name: String
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expect val ordinal: Int

Functions

valueOf

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Throws

if this enum type has no constant with the specified name

values

Returns an array containing the constants of this enum type, in the order they're declared.

This method may be used to iterate over the constants.