jgroup.relacs.types
Class EndPointImpl

java.lang.Object
  jgroup.relacs.types.EndPointImpl

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Comparable, EndPoint

Direct Known Subclasses:

Domain, Host

public class EndPointImpl
extends java.lang.Object
implements EndPoint

Since:

Jgroup 1.2

Author:

Alberto Montresor, Hein Meling

See Also:

Serialized Form

Field Summary

protected java.net.InetAddress	address Internet address
protected boolean	local True if this endpoint is the local endpoint; false otherwise
protected int	port Port number
static int	SIZE Size of this object (in bytes) when marshalled.

Constructor Summary

EndPointImpl()
Default constructor for externalization

EndPointImpl(java.net.InetAddress address, int port)
Constructs a new endpoint for the specified internet address and port number.

EndPointImpl(int packedAddress, int port)
Constructs a new endpoint for the internet address specified as integer, and the specified port number.

Method Summary

int	compareTo(java.lang.Object obj) Compares this object with the specified object for order.
boolean	equals(java.lang.Object obj) Compares two EndPointImpl objects for content equality.
java.net.InetAddress	getAddress() Returns the InetAddress associated to this endpoint.
int	getIntAddress() Returns the IP address contained in this endpoint, enclosed in an integer value.
int	getPort() Return the port number associated to this end point
int	hashCode()
boolean	isLocal() Returns true if this endpoint is the local endpoint.
boolean	isMulticastEndPoint() Return true if this endpoint is a multicast endpoint.
void	readExternal(java.io.ObjectInput in) Restores the content of this object from the marshalled data contained in the specified input stream.
java.lang.String	toString() Returns a string representation of this object
void	writeExternal(java.io.ObjectOutput out) Marshals the content of this object to the specified output stream.

Methods inherited from class java.lang.Object

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

Field Detail

SIZE

public static final int SIZE

Size of this object (in bytes) when marshalled.

See Also:

Constant Field Values

address

protected java.net.InetAddress address

Internet address

port

protected int port

Port number

local

protected boolean local

True if this endpoint is the local endpoint; false otherwise

Constructor Detail

EndPointImpl

public EndPointImpl()

Default constructor for externalization

EndPointImpl

public EndPointImpl(java.net.InetAddress address,
                    int port)

Constructs a new endpoint for the specified internet address and port number. Computes the packed address and checks if the endpoint is local.

EndPointImpl

public EndPointImpl(int packedAddress,
                    int port)

Constructs a new endpoint for the internet address specified as integer, and the specified port number. The InetAddress version of the address is computed only when needed, to avoid useless DNS lookups.

Method Detail

getAddress

public java.net.InetAddress getAddress()

Returns the InetAddress associated to this endpoint. If needed, performs the translation between the integer version of the address and the InetAddress version.

Specified by:

getAddress in interface EndPoint

getPort

public int getPort()

Return the port number associated to this end point

Specified by:

getPort in interface EndPoint

getIntAddress

public int getIntAddress()

Description copied from interface: EndPoint

Returns the IP address contained in this endpoint, enclosed in an integer value.

Specified by:

getIntAddress in interface EndPoint

isMulticastEndPoint

public boolean isMulticastEndPoint()

Description copied from interface: EndPoint

Return true if this endpoint is a multicast endpoint.

Specified by:

isMulticastEndPoint in interface EndPoint

isLocal

public boolean isLocal()

Description copied from interface: EndPoint

Returns true if this endpoint is the local endpoint.

Specified by:

isLocal in interface EndPoint

compareTo

public int compareTo(java.lang.Object obj)

Compares this object with the specified object for order.

Specified by:

compareTo in interface java.lang.Comparable

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Compares two EndPointImpl objects for content equality.

Overrides:

equals in class java.lang.Object

Parameters:

obj - The object to compare this object with.

Returns:

True if the objects are equal; false otherwise.

toString

public java.lang.String toString()

Returns a string representation of this object

Overrides:

toString in class java.lang.Object

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.lang.ClassNotFoundException,
                         java.io.IOException

Restores the content of this object from the marshalled data contained in the specified input stream.

Specified by:

readExternal in interface java.io.Externalizable

Parameters:

in - the stream to be read

Throws:

java.lang.ClassNotFoundException

java.io.IOException

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Marshals the content of this object to the specified output stream.

Specified by:

writeExternal in interface java.io.Externalizable

Parameters:

out - the stream to be written

Throws:

java.io.IOException