Package petrolpark.mc.library.util

Class FunctionHelper

java.lang.Object

petrolpark.mc.library.util.FunctionHelper

public class FunctionHelper
extends Object

Constructor Summary

Constructors

Constructor	Description
FunctionHelper()

Method Summary

Modifier and Type	Method	Description
static final <T> Supplier<T>	memoizeNonNull(Supplier<T> delegate)
static final <T, R> Function<T,R>	withFallback(Function<? super T,? extends R> primary, Function<? super T,? extends R> fallback)
static final <T> Supplier<T>	withFallback(Supplier<? extends T> delegate, Supplier<? extends T> fallback)

Methods inherited from class java.lang.Object

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

Constructor Details

FunctionHelper

public FunctionHelper()

Method Details

memoizeNonNull

public static final <T> Supplier<T> memoizeNonNull(Supplier<T> delegate)

withFallback

public static final <T> Supplier<T> withFallback(Supplier<? extends T> delegate,
 Supplier<? extends T> fallback)

withFallback

public static final <T,
R> Function<T,R> withFallback(Function<? super T,? extends R> primary,
 Function<? super T,? extends R> fallback)