io.netty.channel

Class DefaultAddressedEnvelope<M,A extends java.net.SocketAddress>

java.lang.Object

io.netty.channel.DefaultAddressedEnvelope<M,A>

Type Parameters:

M - the type of the wrapped message

A - the type of the recipient address

All Implemented Interfaces:

AddressedEnvelope<M,A>, ReferenceCounted

Direct Known Subclasses:

DatagramPacket

public class DefaultAddressedEnvelope<M,A extends java.net.SocketAddress>
extends java.lang.Object
implements AddressedEnvelope<M,A>

The default AddressedEnvelope implementation.

Constructor Summary

Constructors

Constructor and Description
DefaultAddressedEnvelope(M message, A recipient) Creates a new instance with the specified message and recipient address.
DefaultAddressedEnvelope(M message, A recipient, A sender) Creates a new instance with the specified message, recipient address, and sender address.

Method Summary

Modifier and Type	Method and Description
M	content() Returns the message wrapped by this envelope message.
A	recipient() Returns the address of the recipient of this message.
int	refCnt() Returns the reference count of this object.
boolean	release() Decreases the reference count by 1 and deallocates this object if the reference count reaches at 0.
boolean	release(int decrement) Decreases the reference count by the specified decrement and deallocates this object if the reference count reaches at 0.
AddressedEnvelope<M,A>	retain() Increases the reference count by 1.
AddressedEnvelope<M,A>	retain(int increment) Increases the reference count by the specified increment.
A	sender() Returns the address of the sender of this message.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAddressedEnvelope

public DefaultAddressedEnvelope(M message,
                                A recipient,
                                A sender)

Creates a new instance with the specified message, recipient address, and sender address.

DefaultAddressedEnvelope

public DefaultAddressedEnvelope(M message,
                                A recipient)

Creates a new instance with the specified message and recipient address. The sender address becomes null.

Method Detail

content

public M content()

Description copied from interface: AddressedEnvelope

Returns the message wrapped by this envelope message.

Specified by:

content in interface AddressedEnvelope<M,A extends java.net.SocketAddress>

sender

public A sender()

Description copied from interface: AddressedEnvelope

Returns the address of the sender of this message.

Specified by:

sender in interface AddressedEnvelope<M,A extends java.net.SocketAddress>

recipient

public A recipient()

Description copied from interface: AddressedEnvelope

Returns the address of the recipient of this message.

Specified by:

recipient in interface AddressedEnvelope<M,A extends java.net.SocketAddress>

refCnt

public int refCnt()

Description copied from interface: ReferenceCounted

Returns the reference count of this object. If 0, it means this object has been deallocated.

Specified by:

refCnt in interface ReferenceCounted

retain

public AddressedEnvelope<M,A> retain()

Description copied from interface: ReferenceCounted

Increases the reference count by 1.

Specified by:

retain in interface ReferenceCounted

retain

public AddressedEnvelope<M,A> retain(int increment)

Description copied from interface: ReferenceCounted

Increases the reference count by the specified increment.

Specified by:

retain in interface ReferenceCounted

release

public boolean release()

Description copied from interface: ReferenceCounted

Decreases the reference count by 1 and deallocates this object if the reference count reaches at 0.

Specified by:

release in interface ReferenceCounted

Returns:

true if and only if the reference count became 0 and this object has been deallocated

release

public boolean release(int decrement)

Description copied from interface: ReferenceCounted

Decreases the reference count by the specified decrement and deallocates this object if the reference count reaches at 0.

Specified by:

release in interface ReferenceCounted

Returns:

true if and only if the reference count became 0 and this object has been deallocated

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object