Package io.ably.lib.util

Class InternalMap<K,V>

java.lang.Object

io.ably.lib.util.InternalMap<K,V>

Type Parameters:

K - Key type.

V - Value type.

All Implemented Interfaces:

ReadOnlyMap<K,V>

public abstract class InternalMap<K,V>
extends Object
implements ReadOnlyMap<K,V>

A map implemented using a ConcurrentHashMap. This class is a base class for other classes which are designed to be internal to the library, specifically as regards access to the map field. This class exposes a ReadOnlyMap which is safe to be exposed in our public API.

Field Summary

Fields

Modifier and Type	Field	Description
protected final ConcurrentMap<K,V>	map

Constructor Summary

Constructors

Constructor	Description
InternalMap()

Method Summary

Modifier and Type	Method	Description
final boolean	containsKey(Object key)
final boolean	containsValue(Object value)
final Iterable<Map.Entry<K,V>>	entrySet()
final V	get(Object key)
final boolean	isEmpty()
final Iterable<K>	keySet()
final int	size()
final Iterable<V>	values()

Methods inherited from class java.lang.Object

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

Field Details

map

protected final ConcurrentMap<K,V> map

Constructor Details

InternalMap

public InternalMap()

Method Details

containsKey

public final boolean containsKey(Object key)

Specified by:

containsKey in interface ReadOnlyMap<K,V>

containsValue

public final boolean containsValue(Object value)

Specified by:

containsValue in interface ReadOnlyMap<K,V>

entrySet

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

Specified by:

entrySet in interface ReadOnlyMap<K,V>

get

public final V get(Object key)

Specified by:

get in interface ReadOnlyMap<K,V>

isEmpty

public final boolean isEmpty()

Specified by:

isEmpty in interface ReadOnlyMap<K,V>

keySet

public final Iterable<K> keySet()

Specified by:

keySet in interface ReadOnlyMap<K,V>

size

public final int size()

Specified by:

size in interface ReadOnlyMap<K,V>

values

public final Iterable<V> values()

Specified by:

values in interface ReadOnlyMap<K,V>