rice.p2p.aggregation
Class AggregateHandle

java.lang.Object
  rice.p2p.aggregation.AggregateHandle

All Implemented Interfaces:

java.io.Serializable, GCPastContentHandle, RawGCPastContentHandle, PastContentHandle, RawPastContentHandle

public class AggregateHandle
extends java.lang.Object
implements RawGCPastContentHandle

See Also:

Serialized Form

Field Summary

protected long	expiration
protected NodeHandle	handle
protected Id	id
static short	TYPE
protected long	version

Constructor Summary

AggregateHandle(InputBuffer buf, Endpoint endpoint)

AggregateHandle(NodeHandle handle, Id id, long version, long expiration)

Method Summary

long	getExpiration() Returns the current expiration time of this object.
Id	getId() get the id of the PastContent object associated with this handle
NodeHandle	getNodeHandle() get the NodeHandle of the Past node on which the object associated with this handle is stored
short	getType()
long	getVersion() Returns the version number associated with this PastContentHandle - version numbers are designed to be monotonically increasing numbers which signify different versions of the same object.
void	serialize(OutputBuffer buf)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final short TYPE

See Also:

Constant Field Values

id

protected Id id

handle

protected NodeHandle handle

version

protected long version

expiration

protected long expiration

Constructor Detail

AggregateHandle

public AggregateHandle(NodeHandle handle,
                       Id id,
                       long version,
                       long expiration)

AggregateHandle

public AggregateHandle(InputBuffer buf,
                       Endpoint endpoint)
                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getId

public Id getId()

Description copied from interface: PastContentHandle

get the id of the PastContent object associated with this handle

Specified by:

getId in interface PastContentHandle

Returns:

the id

getNodeHandle

public NodeHandle getNodeHandle()

Description copied from interface: PastContentHandle

get the NodeHandle of the Past node on which the object associated with this handle is stored

Specified by:

getNodeHandle in interface PastContentHandle

Returns:

the id

getVersion

public long getVersion()

Description copied from interface: GCPastContentHandle

Returns the version number associated with this PastContentHandle - version numbers are designed to be monotonically increasing numbers which signify different versions of the same object.

Specified by:

getVersion in interface GCPastContentHandle

Returns:

The version number of this object

getExpiration

public long getExpiration()

Description copied from interface: GCPastContentHandle

Returns the current expiration time of this object.

Specified by:

getExpiration in interface GCPastContentHandle

Returns:

The current expiration time of this object

getType

public short getType()

Specified by:

getType in interface RawPastContentHandle

serialize

public void serialize(OutputBuffer buf)
               throws java.io.IOException

Specified by:

serialize in interface RawPastContentHandle

Throws:

java.io.IOException