com.aol.cyclops.functions.caching

Interface Cacheable<OUT>

Type Parameters:

OUT -

public interface Cacheable<OUT>

Interface that represents a pluggable cache

Method Summary

Modifier and Type	Method and Description
OUT	computeIfAbsent(java.lang.Object key, java.util.function.Function<java.lang.Object,OUT> fn) Implementation should call the underlying cache

Method Detail

computeIfAbsent

OUT computeIfAbsent(java.lang.Object key,
                    java.util.function.Function<java.lang.Object,OUT> fn)

Implementation should call the underlying cache

Parameters:

key - To lookup cached value

fn - Function to compute value, if it is not in the cache

Returns:

Cached (or computed) result