nz.ac.waikato.mcennis.rat.graph.model
Class ModelShell

java.lang.Object
  nz.ac.waikato.mcennis.rat.graph.model.ModelShell

All Implemented Interfaces:

Model

Direct Known Subclasses:

ActorCrossValidationScheduler, ActorDistanceMatrix, AggregateActorToGraph, AggregateByLinkProperty, AggregateGraphToGraph, AggregateLinks, AggregateLinkToGraph, AggregateOnActor, AggregateOnGraph, AssociativeMining, BasicDisplayGraph, BasicPath, BasicPathSet, BasicProperty, BasicScheduler, BasicUser, BasicUserLink, BicomponentClusterer, BuildClassifierPerActor, BuildClassifierSingleAttribute, ClassifyPerActor, ClassifySingleAttribute, Clique, ColoredByPropertyGraph, CombineProperty, CrawlLastFM, CrawlLiveJournal, CrossValidationByActor, CrossValidationByGraph, CrossValidationByLinks, DBActor, DBLink, DegreeGraphProperties, DegreePrestige, DerbyGraph, Difference, DirectedTriplesHistogram, DisplayAll, EnumerateMaximalCliques, FileReader, FileReader2Pass, FindStronglyConnectedComponents, FindStronglyConnectedComponentsCore, FindWeaklyConnectedComponents, FromGraphToActor, GeodesicPaths, GeodesicProperties, GetArtistTags, GraphCrossValidationScheduler, GraphSimilarityByProperty, HalfLife, HierarchyByCooccurance, HITSPrestige, IdentifyBridges, Item2Item, KendallTau, LastFMTagFileReader, LinkBetweeness, LinkCrossValidationScheduler, LoadBibliographyAndClass, LoadBibliographyXML, MeanErrorEvaluation, MemGraph, NormanGirvanEdgeBetweenessClustering, NullGraph, OptimizedPathBase, OutputBibliographyXML, OutputBridgesByCluster, OutputDifference, PageRankPrestige, PearsonCorrelation, PrecisionRecallFMeasure, PrincipalComponentsAnalysis, PropertyToLink, RankingProperties, ReadAudioFiles, ReadLastFMProfileFile, ReadMemGraphXMLFile, ROCAreaEvaluation, ScalableHitsPrestige, ScalablePageRankPrestige, SimilarityByLink, SimilarityByProperty, TraditionalEdgeBetweenessClustering, TrimEdgeUsers, UndirectedTriplesHistogram, User2User, UserIDList, UserList, WekaClassifierClusterer, WekaProbablisticClusterer

public class ModelShell
extends java.lang.Object
implements Model

Shell class providing basic MVC support to models. Models must define what the enums for each type of change and manually fire the change method, but this class handles all other bookkeeping.

Field Summary

protected java.util.LinkedList<Listener>

listener

Constructor Summary

ModelShell()
Creates a new instance of ModelShell

Method Summary

void	addListener(Listener l) Add a listener to this model
protected void	fireChange(int type, int argument) notifies all listeners of changes of the given type.

Methods inherited from class java.lang.Object

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

Field Detail

listener

protected java.util.LinkedList<Listener> listener

Constructor Detail

ModelShell

public ModelShell()

Creates a new instance of ModelShell

Method Detail

fireChange

protected void fireChange(int type,
                          int argument)

notifies all listeners of changes of the given type.

Parameters:

type - kind of change that has occured, defined by each subclass.

addListener

public void addListener(Listener l)

Add a listener to this model

Specified by:

addListener in interface Model

Parameters:

l - object that wants to listens to changes