com.threerings.presents.peer.data

Class NodeObject

java.lang.Object

com.threerings.presents.dobj.DObject

com.threerings.presents.peer.data.NodeObject

All Implemented Interfaces:

Streamable

Direct Known Subclasses:

CrowdNodeObject

public class NodeObject
extends DObject

Contains information that one node published for all of its peers.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NodeObject.CacheData Used for informing peers of changes to persistent data.
static class	NodeObject.Lock Identifies a locked resource.

Nested classes/interfaces inherited from interface com.threerings.io.Streamable

Streamable.Closure

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACQUIRING_LOCK The field name of the acquiringLock field.
NodeObject.Lock	acquiringLock Used to broadcast a node's desire to acquire a lock.
static String	BOOT_STAMP The field name of the bootStamp field.
long	bootStamp The time that this node's JVM started up.
static String	CACHE_DATA The field name of the cacheData field.
NodeObject.CacheData	cacheData A field we use to broadcast changes to possible cached data.
DSet<ClientInfo>	clients Contains information on all clients connected to this node.
static String	CLIENTS The field name of the clients field.
DSet<NodeObject.Lock>	locks The set of locks held by this node.
static String	LOCKS The field name of the locks field.
static String	NODE_NAME The field name of the nodeName field.
String	nodeName The node name of this peer.
static String	PEER_SERVICE The field name of the peerService field.
PeerMarshaller	peerService The service used to make requests of the node.
static String	RELEASING_LOCK The field name of the releasingLock field.
NodeObject.Lock	releasingLock Used to broadcast a node's desire to release a lock.

Constructor Summary

Constructors

Constructor and Description
NodeObject()

Method Summary

Modifier and Type	Method and Description
void	addToClients(ClientInfo elem) Requests that the specified entry be added to the clients set.
void	addToLocks(NodeObject.Lock elem) Requests that the specified entry be added to the locks set.
void	removeFromClients(Comparable<?> key) Requests that the entry matching the supplied key be removed from the clients set.
void	removeFromLocks(Comparable<?> key) Requests that the entry matching the supplied key be removed from the locks set.
void	setAcquiringLock(NodeObject.Lock value) Requests that the acquiringLock field be set to the specified value.
void	setBootStamp(long value) Requests that the bootStamp field be set to the specified value.
void	setCacheData(NodeObject.CacheData value) Requests that the cacheData field be set to the specified value.
void	setClients(DSet<ClientInfo> value) Requests that the clients field be set to the specified value.
void	setLocks(DSet<NodeObject.Lock> value) Requests that the locks field be set to the specified value.
void	setNodeName(String value) Requests that the nodeName field be set to the specified value.
void	setPeerService(PeerMarshaller value) Requests that the peerService field be set to the specified value.
void	setReleasingLock(NodeObject.Lock value) Requests that the releasingLock field be set to the specified value.
void	updateClients(ClientInfo elem) Requests that the specified entry be updated in the clients set.
void	updateLocks(NodeObject.Lock elem) Requests that the specified entry be updated in the locks set.

Methods inherited from class com.threerings.presents.dobj.DObject

acquireLock, addListener, addListener, addSubscriber, addToSet, cancelTransaction, changeAttribute, checkPermissions, checkPermissions, commitTransaction, destroy, getAccessController, getAttribute, getLocal, getLocals, getManager, getOid, getSet, inTransaction, isActive, notifyListeners, notifyProxies, postEvent, postMessage, postMessage, releaseLock, removeFromSet, removeListener, removeSubscriber, setAccessController, setAttribute, setDestroyOnLastSubscriberRemoved, setLocal, setManager, setOid, startTransaction, toString, updateSet, which

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NODE_NAME

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String NODE_NAME

The field name of the nodeName field.

See Also:

Constant Field Values

BOOT_STAMP

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String BOOT_STAMP

The field name of the bootStamp field.

See Also:

Constant Field Values

PEER_SERVICE

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String PEER_SERVICE

The field name of the peerService field.

See Also:

Constant Field Values

CLIENTS

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String CLIENTS

The field name of the clients field.

See Also:

Constant Field Values

LOCKS

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String LOCKS

The field name of the locks field.

See Also:

Constant Field Values

ACQUIRING_LOCK

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String ACQUIRING_LOCK

The field name of the acquiringLock field.

See Also:

Constant Field Values

RELEASING_LOCK

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String RELEASING_LOCK

The field name of the releasingLock field.

See Also:

Constant Field Values

CACHE_DATA

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public static final String CACHE_DATA

The field name of the cacheData field.

See Also:

Constant Field Values

nodeName

public String nodeName

The node name of this peer.

bootStamp

public long bootStamp

The time that this node's JVM started up.

peerService

public PeerMarshaller peerService

The service used to make requests of the node.

clients

public DSet<ClientInfo> clients

Contains information on all clients connected to this node.

locks

public DSet<NodeObject.Lock> locks

The set of locks held by this node.

acquiringLock

public NodeObject.Lock acquiringLock

Used to broadcast a node's desire to acquire a lock.

releasingLock

public NodeObject.Lock releasingLock

Used to broadcast a node's desire to release a lock.

cacheData

public NodeObject.CacheData cacheData

A field we use to broadcast changes to possible cached data.

Constructor Detail

NodeObject

public NodeObject()

Method Detail

setNodeName

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setNodeName(String value)

Requests that the nodeName field be set to the specified value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.

setBootStamp

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setBootStamp(long value)

Requests that the bootStamp field be set to the specified value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.

setPeerService

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setPeerService(PeerMarshaller value)

Requests that the peerService field be set to the specified value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.

addToClients

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void addToClients(ClientInfo elem)

Requests that the specified entry be added to the clients set. The set will not change until the event is actually propagated through the system.

removeFromClients

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void removeFromClients(Comparable<?> key)

Requests that the entry matching the supplied key be removed from the clients set. The set will not change until the event is actually propagated through the system.

updateClients

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void updateClients(ClientInfo elem)

Requests that the specified entry be updated in the clients set. The set will not change until the event is actually propagated through the system.

setClients

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setClients(DSet<ClientInfo> value)

Requests that the clients field be set to the specified value. Generally one only adds, updates and removes entries of a distributed set, but certain situations call for a complete replacement of the set value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.

addToLocks

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void addToLocks(NodeObject.Lock elem)

Requests that the specified entry be added to the locks set. The set will not change until the event is actually propagated through the system.

removeFromLocks

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void removeFromLocks(Comparable<?> key)

Requests that the entry matching the supplied key be removed from the locks set. The set will not change until the event is actually propagated through the system.

updateLocks

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void updateLocks(NodeObject.Lock elem)

Requests that the specified entry be updated in the locks set. The set will not change until the event is actually propagated through the system.

setLocks

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setLocks(DSet<NodeObject.Lock> value)

Requests that the locks field be set to the specified value. Generally one only adds, updates and removes entries of a distributed set, but certain situations call for a complete replacement of the set value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.

setAcquiringLock

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setAcquiringLock(NodeObject.Lock value)

Requests that the acquiringLock field be set to the specified value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.

setReleasingLock

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setReleasingLock(NodeObject.Lock value)

Requests that the releasingLock field be set to the specified value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.

setCacheData

@Generated(value="com.threerings.presents.tools.GenDObjectTask")
public void setCacheData(NodeObject.CacheData value)

Requests that the cacheData field be set to the specified value. The local value will be updated immediately and an event will be propagated through the system to notify all listeners that the attribute did change. Proxied copies of this object (on clients) will apply the value change when they received the attribute changed notification.