Package com.petrolpark.util

Class FunctionHelper

java.lang.Object

com.petrolpark.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> Supplier<T>	withFallback(Supplier<T> delegate, Supplier<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<T> delegate,
 Supplier<T> fallback)