org.agilewiki.jid.collection.flenc

Class TupleJid

java.lang.Object

org.agilewiki.jactor.lpc.JLPCActor

org.agilewiki.jid.Jid

org.agilewiki.jid.collection.CollectionJid<Jid>

org.agilewiki.jid.collection.flenc.TupleJid

All Implemented Interfaces:

org.agilewiki.jactor.Actor, org.agilewiki.jactor.apc.APCRequestSource, org.agilewiki.jactor.apc.RequestProcessor, org.agilewiki.jactor.lpc.RequestSource, org.agilewiki.jactor.lpc.TargetActor, _Jid, Collection<Jid>, ComparableKey<Object>

public class TupleJid
extends CollectionJid<Jid>
implements ComparableKey<Object>

Holds a fixed-size array of JID actors of various types.

Nested Class Summary

Nested classes/interfaces inherited from class org.agilewiki.jactor.lpc.JLPCActor

org.agilewiki.jactor.lpc.JLPCActor.SMBuilder

Field Summary

Fields

Modifier and Type	Field and Description
protected Jid[]	tuple A tuple of actors.
protected org.agilewiki.jactor.factory.ActorFactory[]	tupleFactories An array of actor types, one for each element in the tuple.

Fields inherited from class org.agilewiki.jid.collection.CollectionJid

len

Fields inherited from class org.agilewiki.jid.Jid

serializedBytes, serializedOffset

Constructor Summary

Constructors

Constructor and Description
TupleJid()

Method Summary

Methods

Modifier and Type	Method and Description
int	compareKeyTo(Object o) Compares element 0
int	getSerializedLength() Returns the number of bytes needed to serialize the persistent data.
protected org.agilewiki.jactor.factory.ActorFactory[]	getTupleFactories() Returns the element factories.
Jid	iGet(int i) Returns the ith JID component.
void	iSetBytes(int i, byte[] bytes) Creates a JID actor and loads its serialized data.
void	load(ReadableBytes readableBytes) Load the serialized data into the JID.
protected void	serialize(AppendableBytes appendableBytes) Serialize the persistent data.
int	size() Returns the size of the collection.

Methods inherited from class org.agilewiki.jid.collection.CollectionJid

change, loadLen, resolvePathname, saveLen, skipLen

Methods inherited from class org.agilewiki.jid.Jid

changed, copyJID, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, createSubordinate, getSerializedBytes, isJidEqual, isSerialized, readable, save, setContainerJid

Methods inherited from class org.agilewiki.jactor.lpc.JLPCActor

acceptEvent, acceptRequest, getActorType, getAncestor, getExceptionHandler, getFactory, getMailbox, getMailboxFactory, getMatch, getParent, hasDataItem, haveEvents, initialize, initialize, initialize, initialize, initialize, requirements, responseFrom, send, send, sendEvent, setExceptionHandler, setInitialBufferCapacity

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.agilewiki.jid._Jid

save, setContainerJid

Methods inherited from interface org.agilewiki.jactor.lpc.TargetActor

setExceptionHandler

Methods inherited from interface org.agilewiki.jactor.Actor

acceptEvent, acceptRequest, getActorType, getAncestor, getFactory, getMailbox, getMatch, getParent, hasDataItem, setInitialBufferCapacity

Field Detail

tupleFactories

protected org.agilewiki.jactor.factory.ActorFactory[] tupleFactories

An array of actor types, one for each element in the tuple.

tuple

protected Jid[] tuple

A tuple of actors.

Constructor Detail

TupleJid

public TupleJid()

Method Detail

getTupleFactories

protected org.agilewiki.jactor.factory.ActorFactory[] getTupleFactories()
                                                                 throws Exception

Returns the element factories.

Returns:

An array of element factories.

Throws:

Exception

iSetBytes

public void iSetBytes(int i,
             byte[] bytes)
               throws Exception

Creates a JID actor and loads its serialized data.

Specified by:

iSetBytes in interface Collection<Jid>

Parameters:

i - The index of the desired element.

bytes - Holds the serialized data.

Throws:

Exception - Any exceptions thrown while processing the request.

getSerializedLength

public int getSerializedLength()
                        throws Exception

Returns the number of bytes needed to serialize the persistent data.

Specified by:

getSerializedLength in interface _Jid

Overrides:

getSerializedLength in class Jid

Returns:

The minimum size of the byte array needed to serialize the persistent data.

Throws:

Exception

size

public int size()
         throws Exception

Returns the size of the collection.

Specified by:

size in interface Collection<Jid>

Returns:

The size of the collection.

Throws:

Exception

iGet

public Jid iGet(int i)
         throws Exception

Returns the ith JID component.

Specified by:

iGet in interface Collection<Jid>

Parameters:

i - The index of the element of interest.

Returns:

The ith JID component, or null if the index is out of range.

Throws:

Exception

serialize

protected void serialize(AppendableBytes appendableBytes)
                  throws Exception

Serialize the persistent data.

Overrides:

serialize in class Jid

Parameters:

appendableBytes - The wrapped byte array into which the persistent data is to be serialized.

Throws:

Exception

load

public void load(ReadableBytes readableBytes)
          throws Exception

Load the serialized data into the JID.

Specified by:

load in interface _Jid

Overrides:

load in class Jid

Parameters:

readableBytes - Holds the serialized data.

Throws:

Exception

compareKeyTo

public int compareKeyTo(Object o)
                 throws Exception

Compares element 0

Specified by:

compareKeyTo in interface ComparableKey<Object>

Parameters:

o - The comparison value.

Returns:

The result of a compareTo(o) using element 0.

Throws:

Exception