io.netty.channel.pool

Class AbstractChannelPoolMap<K,P extends ChannelPool>

java.lang.Object

io.netty.channel.pool.AbstractChannelPoolMap<K,P>

All Implemented Interfaces:

ChannelPoolMap<K,P>, Closeable, AutoCloseable, Iterable<Map.Entry<K,P>>

public abstract class AbstractChannelPoolMap<K,P extends ChannelPool>
extends Object
implements ChannelPoolMap<K,P>, Iterable<Map.Entry<K,P>>, Closeable

A skeletal ChannelPoolMap implementation. To find the right ChannelPool the Object.hashCode() and Object.equals(Object) is used.

Constructor Summary

Constructors

Constructor and Description
AbstractChannelPoolMap()

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	contains(K key) Returns true if a ChannelPool exists for the given key.
P	get(K key) Return the ChannelPool for the code.
boolean	isEmpty() Returns true if the AbstractChannelPoolMap is empty, otherwise false.
Iterator<Map.Entry<K,P>>	iterator()
protected abstract P	newPool(K key) Called once a new ChannelPool needs to be created as non exists yet for the key.
boolean	remove(K key) Remove the ChannelPool from this AbstractChannelPoolMap.
int	size() Returns the number of ChannelPools currently in this AbstractChannelPoolMap.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

AbstractChannelPoolMap

public AbstractChannelPoolMap()

Method Detail

get

public final P get(K key)

Description copied from interface: ChannelPoolMap

Return the ChannelPool for the code. This will never return null, but create a new ChannelPool if non exists for they requested key. Please note that null keys are not allowed.

Specified by:

get in interface ChannelPoolMap<K,P extends ChannelPool>

remove

public final boolean remove(K key)

Remove the ChannelPool from this AbstractChannelPoolMap. Returns true if removed, false otherwise. If the removed pool extends SimpleChannelPool it will be closed asynchronously to avoid blocking in this method. Please note that null keys are not allowed.

iterator

public final Iterator<Map.Entry<K,P>> iterator()

Specified by:

iterator in interface Iterable<Map.Entry<K,P extends ChannelPool>>

size

public final int size()

Returns the number of ChannelPools currently in this AbstractChannelPoolMap.

isEmpty

public final boolean isEmpty()

Returns true if the AbstractChannelPoolMap is empty, otherwise false.

contains

public final boolean contains(K key)

Description copied from interface: ChannelPoolMap

Returns true if a ChannelPool exists for the given key. Please note that null keys are not allowed.

Specified by:

contains in interface ChannelPoolMap<K,P extends ChannelPool>

newPool

protected abstract P newPool(K key)

Called once a new ChannelPool needs to be created as non exists yet for the key.

close

public final void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable