zeus.actors.rtn
Class Engine

java.lang.Object
  java.lang.Thread
      zeus.actors.rtn.Engine

All Implemented Interfaces:

java.lang.Runnable

public class Engine

extends java.lang.Thread

Field Summary

(package private) static int	ARC_CREATE
(package private) static int	ARC_DISPOSE
(package private) static int	ARC_FAIL
(package private) static int	ARC_SUCCEED
protected HSet[]	arcMonitors
protected AuditTable	auditTable
protected AgentContext	context
(package private) static int	CONTINUE_CONVERSATION
protected HSet[]	conversationMonitors
static java.lang.String[]	COORDINATION_MESSAGE_TYPES
(package private) static int	GRAPH_CREATE
(package private) static int	GRAPH_DISPOSE
(package private) static int	GRAPH_STATE_CHANGE
protected HSet[]	graphMonitors
(package private) static int	INITATE_CONVERSATION
protected java.util.Hashtable	itemsForSale
protected java.util.Hashtable	keyTable
protected java.util.Vector	msgQueue
protected NodeWaitTable	msgWaitTable
(package private) static int	NODE_CREATE
(package private) static int	NODE_DISPOSE
(package private) static int	NODE_STATE_CHANGE
protected HSet[]	nodeMonitors
protected Queue	queue
protected boolean	running

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Engine()

Engine(AgentContext context)

Method Summary

void	achieve(Goal goal)
void	achieve(Goal goal, java.lang.String key)
void	achieve(java.lang.String agent, java.lang.String buyers_key, java.util.Vector goals)
void	add(DelegationStruct ds)
void	add(Node node)
void	addArcMonitor(ArcMonitor monitor, long event_mask)
void	addConversationMonitor(ConversationMonitor monitor, long event_mask)
void	addGraphMonitor(GraphMonitor monitor, long event_mask)
void	addItemForSale(java.lang.String sellers_key, Fact fact)
void	addNodeMonitor(NodeMonitor monitor, long event_mask)
void	agentWithAbilityFound(Performative msg)
void	buy(Goal goal)
void	callCheckRecords() 1.3 addition to stop planner deadlock
void	callShuffle() 1.3 addition to stop planner deadlock
void	continue_dialogue(Performative msg)
void	continue_dialogue(java.lang.String comms_key, java.lang.String agent, java.lang.String msg_type, java.lang.String data_type, java.lang.String data_key, java.util.Vector goals)
void	continue_dialogue(java.lang.String comms_key, java.lang.String agent, java.lang.String msg_type, java.util.Vector goals) This routine is used by this agent to continue a negotiation dialogue with another (remote) agent
protected java.util.Vector	dereference(java.util.Vector input)
AgentContext	getAgentContext()
AuditTable	getAuditTable()
java.lang.String	getBuyersKey(java.lang.String sellers_key)
void	new_dialogue(Performative msg) This routine is used by a remote agent to start a negotiation dialogue with this agent
void	new_dialogue(java.lang.String comms_key, java.lang.String agent, java.lang.String msg_type, java.util.Vector goals) This routine is used by this agent to begin a negotiation dialogue with another (remote) agent
(package private) void	notifyArcMonitors(Arc arc, Node node, int type)
(package private) void	notifyConversationMonitors(java.lang.String comms_key, java.lang.String sender, java.lang.String receiver, java.lang.String msg_type, java.lang.String data_type, java.lang.String data_key, java.util.Vector data, int type)
(package private) void	notifyConversationMonitors(java.lang.String comms_key, java.lang.String sender, java.lang.String receiver, java.lang.String msg_type, java.util.Vector data, int type)
(package private) void	notifyGraphMonitors(Graph graph, int type)
(package private) void	notifyNodeMonitors(Node node, int type)
void	removeArcMonitor(ArcMonitor monitor, long event_mask)
void	removeConversationMonitor(ConversationMonitor monitor, long event_mask)
void	removeGraphMonitor(GraphMonitor monitor, long event_mask)
void	removeItemForSale(java.lang.String sellers_key)
void	removeNodeMonitor(NodeMonitor monitor, long event_mask)
void	replaceReply(java.util.Vector replies)
void	replan(PlannerQueryStruct struct, java.lang.String key)
java.util.Vector	repliesReceived(java.lang.String key)
java.util.Vector	repliesReceived(java.lang.String key, java.lang.String type)
DelegationStruct	replyReceived(java.lang.String key)
DelegationStruct	replyReceived(java.lang.String key, java.lang.String type)
void	run()
void	sell(Goal goal)
void	stopProcessing()
(package private) void	waitForMsg(Node node)
protected java.lang.String	waitingToSell(Fact fact)
void	wakeup(java.lang.String key)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

ARC_CREATE

static final int ARC_CREATE

See Also:

Constant Field Values

ARC_DISPOSE

static final int ARC_DISPOSE

See Also:

Constant Field Values

ARC_FAIL

static final int ARC_FAIL

See Also:

Constant Field Values

ARC_SUCCEED

static final int ARC_SUCCEED

See Also:

Constant Field Values

NODE_CREATE

static final int NODE_CREATE

See Also:

Constant Field Values

NODE_DISPOSE

static final int NODE_DISPOSE

See Also:

Constant Field Values

NODE_STATE_CHANGE

static final int NODE_STATE_CHANGE

See Also:

Constant Field Values

GRAPH_CREATE

static final int GRAPH_CREATE

See Also:

Constant Field Values

GRAPH_DISPOSE

static final int GRAPH_DISPOSE

See Also:

Constant Field Values

GRAPH_STATE_CHANGE

static final int GRAPH_STATE_CHANGE

See Also:

Constant Field Values

INITATE_CONVERSATION

static final int INITATE_CONVERSATION

See Also:

Constant Field Values

CONTINUE_CONVERSATION

static final int CONTINUE_CONVERSATION

See Also:

Constant Field Values

COORDINATION_MESSAGE_TYPES

public static java.lang.String[] COORDINATION_MESSAGE_TYPES

queue

protected Queue queue

msgQueue

protected java.util.Vector msgQueue

msgWaitTable

protected NodeWaitTable msgWaitTable

running

protected boolean running

auditTable

protected AuditTable auditTable

context

protected AgentContext context

itemsForSale

protected java.util.Hashtable itemsForSale

keyTable

protected java.util.Hashtable keyTable

nodeMonitors

protected HSet[] nodeMonitors

arcMonitors

protected HSet[] arcMonitors

graphMonitors

protected HSet[] graphMonitors

conversationMonitors

protected HSet[] conversationMonitors

Constructor Detail

Engine

public Engine()

Engine

public Engine(AgentContext context)

Method Detail

callCheckRecords

public void callCheckRecords()

1.3 addition to stop planner deadlock

callShuffle

public void callShuffle()

1.3 addition to stop planner deadlock

getAgentContext

public AgentContext getAgentContext()

getAuditTable

public AuditTable getAuditTable()

run

public void run()

stopProcessing

public void stopProcessing()

new_dialogue

public void new_dialogue(java.lang.String comms_key,
                         java.lang.String agent,
                         java.lang.String msg_type,
                         java.util.Vector goals)

This routine is used by this agent to begin a negotiation dialogue with another (remote) agent

new_dialogue

public void new_dialogue(Performative msg)

This routine is used by a remote agent to start a negotiation dialogue with this agent

continue_dialogue

public void continue_dialogue(java.lang.String comms_key,
                              java.lang.String agent,
                              java.lang.String msg_type,
                              java.util.Vector goals)

This routine is used by this agent to continue a negotiation dialogue with another (remote) agent

continue_dialogue

public void continue_dialogue(java.lang.String comms_key,
                              java.lang.String agent,
                              java.lang.String msg_type,
                              java.lang.String data_type,
                              java.lang.String data_key,
                              java.util.Vector goals)

continue_dialogue

public void continue_dialogue(Performative msg)

dereference

protected final java.util.Vector dereference(java.util.Vector input)

achieve

public void achieve(java.lang.String agent,
                    java.lang.String buyers_key,
                    java.util.Vector goals)

achieve

public void achieve(Goal goal)

achieve

public void achieve(Goal goal,
                    java.lang.String key)

buy

public void buy(Goal goal)

sell

public void sell(Goal goal)

add

public void add(Node node)

add

public void add(DelegationStruct ds)

addItemForSale

public void addItemForSale(java.lang.String sellers_key,
                           Fact fact)

removeItemForSale

public void removeItemForSale(java.lang.String sellers_key)

getBuyersKey

public java.lang.String getBuyersKey(java.lang.String sellers_key)

waitingToSell

protected java.lang.String waitingToSell(Fact fact)

wakeup

public void wakeup(java.lang.String key)

replan

public void replan(PlannerQueryStruct struct,
                   java.lang.String key)

agentWithAbilityFound

public void agentWithAbilityFound(Performative msg)

waitForMsg

void waitForMsg(Node node)

replyReceived

public DelegationStruct replyReceived(java.lang.String key)

replyReceived

public DelegationStruct replyReceived(java.lang.String key,
                                      java.lang.String type)

replaceReply

public void replaceReply(java.util.Vector replies)

repliesReceived

public java.util.Vector repliesReceived(java.lang.String key)

repliesReceived

public java.util.Vector repliesReceived(java.lang.String key,
                                        java.lang.String type)

addConversationMonitor

public void addConversationMonitor(ConversationMonitor monitor,
                                   long event_mask)

removeConversationMonitor

public void removeConversationMonitor(ConversationMonitor monitor,
                                      long event_mask)

addNodeMonitor

public void addNodeMonitor(NodeMonitor monitor,
                           long event_mask)

removeNodeMonitor

public void removeNodeMonitor(NodeMonitor monitor,
                              long event_mask)

addGraphMonitor

public void addGraphMonitor(GraphMonitor monitor,
                            long event_mask)

removeGraphMonitor

public void removeGraphMonitor(GraphMonitor monitor,
                               long event_mask)

addArcMonitor

public void addArcMonitor(ArcMonitor monitor,
                          long event_mask)

removeArcMonitor

public void removeArcMonitor(ArcMonitor monitor,
                             long event_mask)

notifyConversationMonitors

void notifyConversationMonitors(java.lang.String comms_key,
                                java.lang.String sender,
                                java.lang.String receiver,
                                java.lang.String msg_type,
                                java.util.Vector data,
                                int type)

notifyConversationMonitors

void notifyConversationMonitors(java.lang.String comms_key,
                                java.lang.String sender,
                                java.lang.String receiver,
                                java.lang.String msg_type,
                                java.lang.String data_type,
                                java.lang.String data_key,
                                java.util.Vector data,
                                int type)

notifyNodeMonitors

void notifyNodeMonitors(Node node,
                        int type)

notifyGraphMonitors

void notifyGraphMonitors(Graph graph,
                         int type)

notifyArcMonitors

void notifyArcMonitors(Arc arc,
                       Node node,
                       int type)