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Freenet
Class tcpAddress  view tcpAddress download tcpAddress.java

java.lang.Object
  extended byFreenet.ProtocolAddress
      extended byFreenet.tcpAddress
All Implemented Interfaces:
java.io.Serializable

public class tcpAddress
extends ProtocolAddress

A class representing the address of an Adaptive Network client in the network which uses the TCP/IP protocol.


Field Summary
 java.net.InetAddress host
          The IP address of the computer on which the client resides
 int port
          The port number that the client is listening to
 
Constructor Summary
tcpAddress(java.net.InetAddress i, int portnum)
           
tcpAddress(java.lang.String str)
          Creates an address from a string in the format "a.b.c.d:p"
tcpAddress(java.lang.String ip, int portnum)
           
 
Method Summary
 boolean equals(java.lang.Object o)
          Determine whether this Object is semantically equal to another Object.
 boolean equalsHost(java.lang.Object o)
           
 ProtocolListeningAddress listenPart()
           
 java.lang.String toString()
          Convert this Object to a human-readable String.
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

host

public java.net.InetAddress host
The IP address of the computer on which the client resides


port

public int port
The port number that the client is listening to

Constructor Detail

tcpAddress

public tcpAddress(java.net.InetAddress i,
                  int portnum)

tcpAddress

public tcpAddress(java.lang.String ip,
                  int portnum)
           throws java.net.UnknownHostException

tcpAddress

public tcpAddress(java.lang.String str)
           throws java.lang.IllegalArgumentException,
                  java.net.UnknownHostException
Creates an address from a string in the format "a.b.c.d:p"

Method Detail

listenPart

public ProtocolListeningAddress listenPart()
Specified by:
listenPart in class ProtocolAddress

toString

public java.lang.String toString()
Description copied from class: java.lang.Object
Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

Specified by:
toString in class ProtocolAddress

equals

public boolean equals(java.lang.Object o)
Description copied from class: java.lang.Object
Determine whether this Object is semantically equal to another Object.

There are some fairly strict requirements on this method which subclasses must follow:

  • It must be transitive. If a.equals(b) and b.equals(c), then a.equals(c) must be true as well.
  • It must be symmetric. a.equals(b) and b.equals(a) must have the same value.
  • It must be reflexive. a.equals(a) must always be true.
  • It must be consistent. Whichever value a.equals(b) returns on the first invocation must be the value returned on all later invocations.
  • a.equals(null) must be false.
  • It must be consistent with hashCode(). That is, a.equals(b) must imply a.hashCode() == b.hashCode(). The reverse is not true; two objects that are not equal may have the same hashcode, but that has the potential to harm hashing performance.

This is typically overridden to throw a java.lang.ClassCastException if the argument is not comparable to the class performing the comparison, but that is not a requirement. It is legal for a.equals(b) to be true even though a.getClass() != b.getClass(). Also, it is typical to never cause a java.lang.NullPointerException.

In general, the Collections API (java.util) use the equals method rather than the == operator to compare objects. However, java.util.IdentityHashMap is an exception to this rule, for its own good reasons.

The default implementation returns this == o.

Specified by:
equals in class ProtocolAddress

equalsHost

public boolean equalsHost(java.lang.Object o)
Specified by:
equalsHost in class ProtocolAddress