export class CacheTable{

	constructor(threshold){
		this.entries = {};
		this.count = 0;
		this.threshold = threshold || 1024;
	}
	set(key, val){
		if(this.entries[key] === undefined){
			if(this.count < this.threshold){
				this.count++;
			}else{
				for(var otherKey in this.entries){
					delete this.entries[otherKey];
					break;
				}
			}
		}
		this.entries[key] = val;
	}
    remove(key){
        if(this.entries[key] !== undefined){
            delete this.entries[key];
            this.count--;
        }
    }
	get(key){ return this.entries[key]; }
	allEntries(){ return this.entries; }
}

export class SpamTable{
}