@thermopylae/lib.cache/dist/policies/eviction/lfuda.js

Modular cache.

import { BaseLFUEvictionPolicy } from "./lfu-base.js";
class LFUDAEvictionPolicy extends BaseLFUEvictionPolicy {
    cacheAge;
    constructor(cacheMaxCapacity, cacheBackendElementsCount) {
        super(cacheMaxCapacity, cacheBackendElementsCount);
        this.cacheAge = 0;
    }
    get initialFrequency() {
        return this.cacheAge;
    }
    computeEntryFrequency(_entry, entryScore) {
        return entryScore + this.cacheAge + 1;
    }
    onEvict(frequencyOfTheEvictedEntry) {
        this.cacheAge = frequencyOfTheEvictedEntry;
    }
}
export { LFUDAEvictionPolicy };