org.licas.module.h_module.cluster

Class HM_CompleteLink

java.lang.Object

java.lang.Thread

org.licas.module.LicasModule

org.licas.module.FrameworkModule

org.licas.module.ServiceModule

org.licas.module.HeuristicModule

org.licas.module.h_module.HM_Cluster

org.licas.module.h_module.cluster.HM_CompleteLink

All Implemented Interfaces:

java.lang.Runnable, ServiceDef

public class HM_CompleteLink
extends HM_Cluster

Provides one implementation of a clustering process. This class can be used to evaluate two values of a simple type (int, float, string) and records the furthest distance. The parent service can then use this to create a permanent link between itself and the service that the matching dataset belongs to.

If there is no overlap in the datasets, a zero result is returned, meaning that no clustering is possible. A Euclidean distance metric is used to measure closeness. This service then tries to link its parent service with all other ones that are part of the linked set, or cluster group.

Author:

Kieran Greer

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class org.licas.module.h_module.HM_Cluster

allData, clusterURIs, evalMetric, numberOfIterations, rnd

Fields inherited from class org.licas.module.HeuristicModule

configXml

Fields inherited from class org.licas.module.ServiceModule

shutDown

Fields inherited from class org.licas.module.FrameworkModule

passwordHandler, service, serviceType

Fields inherited from class org.licas.module.LicasModule

jarFile, syncOn, uuid

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
HM_CompleteLink() Create a new instance of HM_CompleteLink.
HM_CompleteLink(org.licas_xml.abs.Element adminXml) Create a new instance of HM_CompleteLink.

Method Summary

Modifier and Type	Method and Description
org.licas_xml.abs.Element	evaluate(DataQueryModel dataInfo) Evaluate the behaviour, process, or action.

Methods inherited from class org.licas.module.h_module.HM_Cluster

alreadyLinkedTo, getMetricType, iterationsOK, resetValues

Methods inherited from class org.licas.module.ServiceModule

getShutDown, interrupt, setShutDown, setShutDown

Methods inherited from class org.licas.module.FrameworkModule

canAccess, canAccessTemp, getPasswordHandler, getPasswordHandler, getServerPassword, getServicePassword, getServiceType, isAdminKey, setServiceDetails, setServiceType

Methods inherited from class org.licas.module.LicasModule

getJarFile, getUUID, loadObject, setJarFile, setUUID, threadAliveState

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.licas.def.ServiceDef

getUUID, setJarFile, setUUID

Constructor Detail

HM_CompleteLink

public HM_CompleteLink()
                throws java.lang.Exception

Create a new instance of HM_CompleteLink.

Throws:

java.lang.Exception - any error.

HM_CompleteLink

public HM_CompleteLink(org.licas_xml.abs.Element adminXml)
                throws java.lang.Exception

Create a new instance of HM_CompleteLink.

Parameters:

adminXml - configuration parameters, including metric type and setup.

Throws:

java.lang.Exception - any error.

Method Detail

evaluate

public org.licas_xml.abs.Element evaluate(DataQueryModel dataInfo)
                                   throws java.lang.Exception

Evaluate the behaviour, process, or action.

Specified by:

evaluate in class HeuristicModule

Parameters:

dataInfo - initialisation dataInfo for the evaluator.

Returns:

the evaluation reply.

Throws:

java.lang.Exception - and error.