Package org.apache.jackrabbit.vault.util

Class CachingSupplier<T>

java.lang.Object

org.apache.jackrabbit.vault.util.CachingSupplier<T>

Type Parameters:

T -

All Implemented Interfaces:

Supplier<T>

public class CachingSupplier<T>
extends Object
implements Supplier<T>

A supplier wrapper which caches the supplied values. This class is not threadsafe!

Since:

FileVault 4.0.2

Method Summary

Modifier and Type	Method	Description
T	get()	Uses the cached value from previous get() calls instead of contacting the underlying delegate
static <T> CachingSupplier<T>	of(@NotNull Supplier<T> supplier)

Methods inherited from class java.lang.Object

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

Method Details

of

public static <T> CachingSupplier<T> of(@NotNull
 @NotNull Supplier<T> supplier)

get

@Nullable
public T get()

Uses the cached value from previous get() calls instead of contacting the underlying delegate

Specified by:

get in interface Supplier<T>

Returns:

the resolved value (can be null);