io.netty.resolver

类 AbstractAddressResolver<T extends java.net.SocketAddress>

java.lang.Object

io.netty.resolver.AbstractAddressResolver<T>

所有已实现的接口:

AddressResolver<T>, java.io.Closeable, java.lang.AutoCloseable

直接已知子类:

InetSocketAddressResolver, NoopAddressResolver

public abstract class AbstractAddressResolver<T extends java.net.SocketAddress>
extends java.lang.Object
implements AddressResolver<T>

A skeletal AddressResolver implementation.

构造器概要

构造器

限定符	构造器和说明
protected	AbstractAddressResolver(EventExecutor executor)
protected	AbstractAddressResolver(EventExecutor executor, java.lang.Class<? extends T> addressType)

方法概要

限定符和类型	方法和说明
void	close() Closes all the resources allocated and used by this resolver.
protected abstract boolean	doIsResolved(T address) Invoked by isResolved(SocketAddress) to check if the specified address has been resolved already.
protected abstract void	doResolve(T unresolvedAddress, Promise<T> promise) Invoked by resolve(SocketAddress) to perform the actual name resolution.
protected abstract void	doResolveAll(T unresolvedAddress, Promise<java.util.List<T>> promise) Invoked by resolveAll(SocketAddress) to perform the actual name resolution.
protected EventExecutor	executor() Returns the EventExecutor which is used to notify the listeners of the Future returned by resolve(SocketAddress).
boolean	isResolved(java.net.SocketAddress address) Returns true if and only if the specified address has been resolved.
boolean	isSupported(java.net.SocketAddress address) Returns true if and only if the specified address is supported by this resolved.
Future<T>	resolve(java.net.SocketAddress address) Resolves the specified address.
Future<T>	resolve(java.net.SocketAddress address, Promise<T> promise) Resolves the specified address.
Future<java.util.List<T>>	resolveAll(java.net.SocketAddress address) Resolves the specified address.
Future<java.util.List<T>>	resolveAll(java.net.SocketAddress address, Promise<java.util.List<T>> promise) Resolves the specified address.

从类继承的方法 java.lang.Object

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

构造器详细资料

AbstractAddressResolver

protected AbstractAddressResolver(EventExecutor executor)

参数:

executor - the EventExecutor which is used to notify the listeners of the Future returned by resolve(SocketAddress)

AbstractAddressResolver

protected AbstractAddressResolver(EventExecutor executor,
                                  java.lang.Class<? extends T> addressType)

参数:

executor - the EventExecutor which is used to notify the listeners of the Future returned by resolve(SocketAddress)

addressType - the type of the SocketAddress supported by this resolver

方法详细资料

executor

protected EventExecutor executor()

Returns the EventExecutor which is used to notify the listeners of the Future returned by resolve(SocketAddress).

isSupported

public boolean isSupported(java.net.SocketAddress address)

从接口复制的说明: AddressResolver

Returns true if and only if the specified address is supported by this resolved.

指定者:

isSupported 在接口中 AddressResolver<T extends java.net.SocketAddress>

isResolved

public final boolean isResolved(java.net.SocketAddress address)

从接口复制的说明: AddressResolver

Returns true if and only if the specified address has been resolved.

指定者:

isResolved 在接口中 AddressResolver<T extends java.net.SocketAddress>

doIsResolved

protected abstract boolean doIsResolved(T address)

Invoked by isResolved(SocketAddress) to check if the specified address has been resolved already.

resolve

public final Future<T> resolve(java.net.SocketAddress address)

从接口复制的说明: AddressResolver

Resolves the specified address. If the specified address is resolved already, this method does nothing but returning the original address.

指定者:

resolve 在接口中 AddressResolver<T extends java.net.SocketAddress>

参数:

address - the address to resolve

返回:

the SocketAddress as the result of the resolution

resolve

public final Future<T> resolve(java.net.SocketAddress address,
                               Promise<T> promise)

从接口复制的说明: AddressResolver

Resolves the specified address. If the specified address is resolved already, this method does nothing but returning the original address.

指定者:

resolve 在接口中 AddressResolver<T extends java.net.SocketAddress>

参数:

address - the address to resolve

promise - the Promise which will be fulfilled when the name resolution is finished

返回:

the SocketAddress as the result of the resolution

resolveAll

public final Future<java.util.List<T>> resolveAll(java.net.SocketAddress address)

从接口复制的说明: AddressResolver

Resolves the specified address. If the specified address is resolved already, this method does nothing but returning the original address.

指定者:

resolveAll 在接口中 AddressResolver<T extends java.net.SocketAddress>

参数:

address - the address to resolve

返回:

the list of the SocketAddresses as the result of the resolution

resolveAll

public final Future<java.util.List<T>> resolveAll(java.net.SocketAddress address,
                                                  Promise<java.util.List<T>> promise)

从接口复制的说明: AddressResolver

Resolves the specified address. If the specified address is resolved already, this method does nothing but returning the original address.

指定者:

resolveAll 在接口中 AddressResolver<T extends java.net.SocketAddress>

参数:

address - the address to resolve

promise - the Promise which will be fulfilled when the name resolution is finished

返回:

the list of the SocketAddresses as the result of the resolution

doResolve

protected abstract void doResolve(T unresolvedAddress,
                                  Promise<T> promise)
                           throws java.lang.Exception

Invoked by resolve(SocketAddress) to perform the actual name resolution.

抛出:

java.lang.Exception

doResolveAll

protected abstract void doResolveAll(T unresolvedAddress,
                                     Promise<java.util.List<T>> promise)
                              throws java.lang.Exception

Invoked by resolveAll(SocketAddress) to perform the actual name resolution.

抛出:

java.lang.Exception

close

public void close()

从接口复制的说明: AddressResolver

Closes all the resources allocated and used by this resolver.

指定者:

close 在接口中 AddressResolver<T extends java.net.SocketAddress>

指定者:

close 在接口中 java.io.Closeable

指定者:

close 在接口中 java.lang.AutoCloseable