com.atlassian.vcache.internal.core.metrics

Class TimedSupplier<V>

java.lang.Object

com.atlassian.vcache.internal.core.metrics.TimedSupplier<V>

Type Parameters:

V - the value type

All Implemented Interfaces:

AutoCloseable, Supplier<V>

@NotThreadSafe
public class TimedSupplier<V>
extends Object
implements Supplier<V>, AutoCloseable

Wrapper for a supplier used to create missing values. Calls the supplied handler with the elapsed time taken in nanoseconds, and Optional.empty() means it was was not called.

Since:

1.0.0

Constructor Summary

Constructors

Constructor and Description
TimedSupplier(Supplier<V> delegate, Consumer<Optional<Long>> handler)

Method Summary

Modifier and Type	Method and Description
void	close()
V	get()
boolean	wasInvoked()

Methods inherited from class java.lang.Object

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

Constructor Detail

TimedSupplier

public TimedSupplier(Supplier<V> delegate,
                     Consumer<Optional<Long>> handler)

Method Detail

get

public V get()

Specified by:

get in interface Supplier<V>

close

public void close()

Specified by:

close in interface AutoCloseable

wasInvoked

public boolean wasInvoked()