Package io.deephaven.util.datastructures

Class CachingSupplier<OUTPUT_TYPE>

java.lang.Object

io.deephaven.util.datastructures.CachingSupplier<OUTPUT_TYPE>

Type Parameters:

OUTPUT_TYPE - the type of results supplied by this supplier

All Implemented Interfaces:

Supplier<OUTPUT_TYPE>

public final class CachingSupplier<OUTPUT_TYPE>
extends Object
implements Supplier<OUTPUT_TYPE>

Supplier wrapper that caches the result.

Constructor Summary

Constructors

Constructor	Description
CachingSupplier(@NotNull Supplier<OUTPUT_TYPE> internalSupplier)	Construct a Supplier wrapper.

Method Summary

Modifier and Type	Method	Description
OUTPUT_TYPE	get()
OUTPUT_TYPE	getIfCached()

Methods inherited from class java.lang.Object

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

Constructor Details

CachingSupplier

public CachingSupplier(@NotNull
 @NotNull Supplier<OUTPUT_TYPE> internalSupplier)

Construct a Supplier wrapper.

Parameters:

internalSupplier - The Supplier to wrap.

Method Details

get

public OUTPUT_TYPE get()

Specified by:

get in interface Supplier<OUTPUT_TYPE>

getIfCached

public OUTPUT_TYPE getIfCached()