com.ideaheap.barelyfunctional.functions

Class Memoizers

java.lang.Object

com.ideaheap.barelyfunctional.functions.Memoizers

public class Memoizers
extends Object

Default memoizers with default weakValued cache. Weak valued caches were chosen because they represented the least likely choice to end up running a person out of memory if they were using this library without actually understanding the memory consequences of pure memoization. If you want more control, use the Memoizer class, and pass it a different CacheBuilder through its constructor.

Constructor Summary

Constructors

Constructor and Description
Memoizers()

Method Summary

Modifier and Type	Method and Description
static <T,U,R> java.util.function.BiFunction<T,U,R>	memoize(java.util.function.BiFunction<T,U,R> biFunction) Memoize a BiFunction.
static <T,R> java.util.function.Function<T,R>	memoize(java.util.function.Function<T,R> function) Memoize a function.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Memoizers

public Memoizers()

Method Detail

memoize

public static <T,R> java.util.function.Function<T,R> memoize(java.util.function.Function<T,R> function)

Memoize a function.

Type Parameters:

T -

R -

Parameters:

function - the function to memoize

Returns:

A memoized version of the function.

memoize

public static <T,U,R> java.util.function.BiFunction<T,U,R> memoize(java.util.function.BiFunction<T,U,R> biFunction)

Memoize a BiFunction.

Type Parameters:

T -

U -

R -

Parameters:

biFunction - the function to memoize.

Returns:

A memoized version of the given function.