Package io.opentelemetry.javaagent.instrumentation.api

Interface WeakMap<K,V>

All Known Implementing Classes:

WeakMap.MapAdapter

public interface WeakMap<K,V>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	WeakMap.Implementation
static class	WeakMap.MapAdapter<K,V>
static class	WeakMap.Provider
static interface	WeakMap.ValueSupplier<K,V>	Supplies the value to be stored and it is called only when a value does not exists yet in the registry.

Method Summary

Modifier and Type	Method	Description
V	computeIfAbsent(K key, WeakMap.ValueSupplier<? super K,? extends V> supplier)
boolean	containsKey(K target)
V	get(K key)
void	put(K key, V value)
void	putIfAbsent(K key, V value)
V	remove(K key)
int	size()

Method Detail

size

int size()

containsKey

boolean containsKey(K target)

get

V get(K key)

put

void put(K key,
         V value)

putIfAbsent

void putIfAbsent(K key,
                 V value)

computeIfAbsent

V computeIfAbsent(K key,
                  WeakMap.ValueSupplier<? super K,? extends V> supplier)

remove

V remove(K key)