Abstract Eviction Policy of Ballerina

abstract-eviction-policy.bal

public type AbstractEvictionPolicy abstract object {
    public function get(LinkedList list, Node node);
    public function put(LinkedList list, Node node);
    public function remove(LinkedList list, Node node);
    public function replace(LinkedList list, Node newNode, Node oldNode);
    public function clear(LinkedList list);
    public function evict(LinkedList list) returns Node?;
};