net.i2p.data
Class Lease

java.lang.Object
  net.i2p.data.DataStructureImpl
      net.i2p.data.Lease

All Implemented Interfaces:

DataStructure

public class Lease
extends DataStructureImpl

Defines the proof that a particular router / tunnel is allowed to receive messages for a particular Destination during some period of time.

Author:

jrandom

Constructor Summary

Lease()

Method Summary

boolean	equals(Object object)
Date	getEndDate()
Hash	getGateway() Retrieve the router at which the destination can be contacted
TunnelId	getTunnelId() Tunnel on the gateway to communicate with
int	hashCode()
boolean	isExpired() has this lease already expired?
boolean	isExpired(long fudgeFactor) has this lease already expired (giving allowing up the fudgeFactor milliseconds for clock skew)?
void	readBytes(InputStream in) Load up the current object with data from the given stream.
void	setEndDate(Date date)
void	setGateway(Hash ident) Configure the router at which the destination can be contacted
void	setTunnelId(TunnelId id) Configure the tunnel on the gateway to communicate with
String	toString()
void	writeBytes(OutputStream out) Write out the data structure to the stream, using the format defined in the I2P data structure specification.

Methods inherited from class net.i2p.data.DataStructureImpl

calculateHash, fromBase64, fromByteArray, read, toBase64, toByteArray

Methods inherited from class java.lang.Object

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

Constructor Detail

Lease

public Lease()

Method Detail

getGateway

public Hash getGateway()

Retrieve the router at which the destination can be contacted

Returns:

identity of the router acting as a gateway

setGateway

public void setGateway(Hash ident)

Configure the router at which the destination can be contacted

Parameters:

ident - router acting as the gateway

getTunnelId

public TunnelId getTunnelId()

Tunnel on the gateway to communicate with

Returns:

tunnel ID

setTunnelId

public void setTunnelId(TunnelId id)

Configure the tunnel on the gateway to communicate with

Parameters:

id - tunnel ID

getEndDate

public Date getEndDate()

setEndDate

public void setEndDate(Date date)

isExpired

public boolean isExpired()

has this lease already expired?

isExpired

public boolean isExpired(long fudgeFactor)

has this lease already expired (giving allowing up the fudgeFactor milliseconds for clock skew)?

readBytes

public void readBytes(InputStream in)
               throws DataFormatException,
                      IOException

Description copied from interface: DataStructure

Load up the current object with data from the given stream. Data loaded this way must match the I2P data structure specification.

Parameters:

in - stream to read from

Throws:

DataFormatException - if the data is improperly formatted

IOException - if there was a problem reading the stream

writeBytes

public void writeBytes(OutputStream out)
                throws DataFormatException,
                       IOException

Description copied from interface: DataStructure

Write out the data structure to the stream, using the format defined in the I2P data structure specification.

Parameters:

out - stream to write to

Throws:

DataFormatException - if the data was incomplete or not yet ready to be written

IOException - if there was a problem writing to the stream

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object