agentland.drug
Class DrugLordAgent

java.lang.Object
  |
  +--java.rmi.server.RemoteObject
        |
        +--java.rmi.server.RemoteServer
              |
              +--java.rmi.server.UnicastRemoteObject
                    |
                    +--metaglue.AgentAgent
                          |
                          +--agentland.drug.DrugLordAgent

public class DrugLordAgent

extends AgentAgent

implements DrugLord

See Also:

Serialized Form

Inner classes inherited from class metaglue.AgentAgent

AgentAgent.Attribute

Fields inherited from class java.rmi.server.RemoteObject

ref

Fields inherited from interface metaglue.Agent

ALIVE, DIED, NO_METAGLUE, NOT_RUNNING, STARTING

Constructor Summary

DrugLordAgent()

Method Summary

void	changeTupleSet(DrugRequest request, Vector tuples) This lets dealers change the vector of tuples that might satisfy him.
void	changeUrg(DrugRequest request, Urgency urg) This lets dealers change the urgency with which they have requested some tuple.
Tuple	requestHit(Vector tuples, DrugRequest request) This is the most important part of our job.

Methods inherited from class metaglue.AgentAgent

addMonitor, alive, defrost, defrostAll, defrostBoolean, defrostInt, defrostString, fixAttribute, fixAttribute, freeze, freeze, freeze, freezeAll, freezeVar, getAgentID, getAttribute, getCatalog, getCatalogID, getDesignation, getFrozenVariables, getLogLevel, getMetaglueAgent, getMetaglueAgentID, getOccupation, getProperties, getSociety, log, log, log, obtainMetaglueAgent, obtainMetaglueAgent, obtainMetaglueAgentByName, reliesOn, reliesOn, reliesOn, reliesOnSynch, removeFrozen, replaceExceptionHandler, setFreezeName, setLogLevel, setLogName, shutdown, startAgent, startAgentOn, startAgentOn, startup, status, tiedTo, tiedTo, tiedTo, tiedTo, tieToDesignation, whereAreYou

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DrugLordAgent

public DrugLordAgent()
              throws RemoteException

Method Detail

requestHit

public Tuple requestHit(Vector tuples,
                        DrugRequest request)
                 throws RemoteException

This is the most important part of our job. A dealer gives us a vector of tuples of drugs that would might satisfy him, and a drug request object that indicates the agentID of the addict and the general urgency that the request is being made at. We do some parsing, think about everything for a bit, and then pass back the tuple he can use (possibly null).

Specified by:

requestHit in interface DrugLord

changeUrg

public void changeUrg(DrugRequest request,
                      Urgency urg)
               throws RemoteException

This lets dealers change the urgency with which they have requested some tuple. They can raise or lower it to indicate a change in urgency, or set it to Urgency.NONE to indicate they are done with their drug. Note that the request passed in should be the _old_ request, with the urgency not yet updated.

Specified by:

changeUrg in interface DrugLord

changeTupleSet

public void changeTupleSet(DrugRequest request,
                           Vector tuples)
                    throws RemoteException

This lets dealers change the vector of tuples that might satisfy him. He passes in the request he's changing, and the new vector of tuples.

Specified by:

changeTupleSet in interface DrugLord