Package net.i2p.data

Class Lease

java.lang.Object

net.i2p.data.DataStructureImpl

net.i2p.data.Lease

All Implemented Interfaces:

Serializable, DataStructure

Direct Known Subclasses:

Lease2, MetaLease

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected long	_end
protected Hash	_gateway
protected TunnelId	_tunnelId

Constructor Summary

Constructors

Constructor	Description
Lease()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object)
Date	getEndDate()	Deprecated. use getEndTime()
long	getEndTime()
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(long date)
void	setEndDate(Date date)	Deprecated. use setEndDate(long)
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

Field Detail

_gateway

protected Hash _gateway

_tunnelId

protected TunnelId _tunnelId

_end

protected long _end

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

@Deprecated
public Date getEndDate()

Deprecated.

use getEndTime()

setEndDate

public void setEndDate(Date date)

Deprecated.

use setEndDate(long)

getEndTime

public long getEndTime()

Since:

0.9.48

setEndDate

public void setEndDate(long date)

Since:

0.9.48

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. Warning - many classes will throw IllegalStateException if data is already set.

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