Package io.opentelemetry.api.internal

Class ReadOnlyArrayMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

io.opentelemetry.api.internal.ReadOnlyArrayMap<K,V>

All Implemented Interfaces:

Map<K,V>

public final class ReadOnlyArrayMap<K,V>
extends AbstractMap<K,V>

A read-only view of an array of key-value pairs.

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) final class	ReadOnlyArrayMap.EntrySetView
(package private) final class	ReadOnlyArrayMap.KeySetView
(package private) class	ReadOnlyArrayMap.SetView<E>
(package private) final class	ReadOnlyArrayMap.ValuesView

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field	Description
private final List<Object>	array
private final int	size

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ReadOnlyArrayMap(List<Object> array)

Method Summary

Modifier and Type	Method	Description
(package private) int	arrayIndexOfKey(Object o)
void	clear()
boolean	containsKey(Object o)
boolean	containsValue(Object o)
Set<Map.Entry<K,V>>	entrySet()
V	get(Object o)
boolean	isEmpty()
(package private) K	key(int i)
Set<K>	keySet()
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> m)
V	remove(Object key)
int	size()
String	toString()
(package private) V	value(int i)
Collection<V>	values()
static <K, V> Map<K,V>	wrap(List<Object> array)	Returns a read-only view of the given array.

Methods inherited from class java.util.AbstractMap

clone, equals, hashCode

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Details

array

private final List<Object> array

size

private final int size

Constructor Details

ReadOnlyArrayMap

private ReadOnlyArrayMap(List<Object> array)

Method Details

wrap

public static <K,
V> Map<K,V> wrap(List<Object> array)

Returns a read-only view of the given array.

size

public int size()

Specified by:

size in interface Map<K,V>

Overrides:

size in class AbstractMap<K,V>

containsKey

public boolean containsKey(Object o)

Specified by:

containsKey in interface Map<K,V>

Overrides:

containsKey in class AbstractMap<K,V>

containsValue

public boolean containsValue(Object o)

Specified by:

containsValue in interface Map<K,V>

Overrides:

containsValue in class AbstractMap<K,V>

get

@Nullable
public V get(Object o)

Specified by:

get in interface Map<K,V>

Overrides:

get in class AbstractMap<K,V>

arrayIndexOfKey

int arrayIndexOfKey(Object o)

key

K key(int i)

value

V value(int i)

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

Overrides:

keySet in class AbstractMap<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

Overrides:

values in class AbstractMap<K,V>

entrySet

public Set<Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface Map<K,V>

Specified by:

entrySet in class AbstractMap<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

Overrides:

isEmpty in class AbstractMap<K,V>

put

public V put(K key,
 V value)

Specified by:

put in interface Map<K,V>

Overrides:

put in class AbstractMap<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class AbstractMap<K,V>

putAll

public void putAll(Map<? extends K,? extends V> m)

Specified by:

putAll in interface Map<K,V>

Overrides:

putAll in class AbstractMap<K,V>

clear

public void clear()

Specified by:

clear in interface Map<K,V>

Overrides:

clear in class AbstractMap<K,V>

toString

public String toString()

Overrides:

toString in class AbstractMap<K,V>