com.ibm.able.beans.knn
Class AbleKnnClassifierAgent

java.lang.Object
  com.ibm.able.AbleObject
      com.ibm.able.AbleDefaultAgent
          com.ibm.able.beans.knn.AbleKnnClassifierAgent

All Implemented Interfaces:

AbleAgent, AbleBean, AbleBeanContainer, AbleDataBufferManager, AbleEventListener, AbleEventListenerManager, AbleEventQueueManager, AbleEventQueueProcessor, AblePropertyChangeManager, AbleSerializable, AbleUserDefinedFunctionManager, java.util.EventListener, java.beans.PropertyChangeListener, java.io.Serializable

public class AbleKnnClassifierAgent

extends AbleDefaultAgent

implements java.io.Serializable

See Also:

Serialized Form

Field Summary

static java.lang.String

defaultName Value assigned to name by default.

Fields inherited from class com.ibm.able.AbleDefaultAgent

activeDataSource, eventConnections, myBeans, numEpochs, processList, processListOK, userDefinedFunctions

Fields inherited from class com.ibm.able.AbleObject

changed, chgSupport, comment, dataFlowEnabled, destBufferConnections, eventQueue, fileName, inputBuffer, listeners, logger, name, outputBuffer, parent, properties, propertyConnectionMgr, sourceBufferConnections, state, stateChgSupport, trace

Constructor Summary

AbleKnnClassifierAgent()
Constructor for AbleKnnClassifierAgent

AbleKnnClassifierAgent(java.lang.String theName)
Constructor for AbleKnnClassifierAgent

Method Summary

int	getBufferSize() Get the buffer size
int	getK() Get the k value
AbleKnn	getKnnBean() Get the knn bean
AbleFilter	getKnnFil1() Get the filter 1 bean
AbleFilter	getKnnFil2() Get the filter 2 bean
AbleImport	getKnnImp1() Get the import 1 bean
AbleImport	getKnnImp2() Get the import 2 bean
int	getMode() get the internal config for either TRAIN = training (storing data) from an external data file TEST = testing (using stored data) from an external data file or RUN = running (using stored data) from data placed in the input buffer
int	getNumAttributes() Get the number of attributes
int	getNumClasses() Get the number of classes
long	getNumRecords() Get the number of records
java.lang.String	getTestDataFileName() Get the name of the test/run data file
java.lang.String	getTrainDataFileName() Get the name of the training data file
void	handleAbleEvent(AbleEvent theAbleEvent) Handle an Able event.
void	init() Generate a k-NN Classifier agent bean.
static void	main(java.lang.String[] args) Main method for testing
void	reset() Reset each bean created when the agent was initialized.
void	setBufferSize(int size) Set the buffer size
protected void	setDefaults() Set default values for parameters
void	setK(int kVal) Set the k value from agent
void	setMode(int mode) set the internal config for either TRAIN = readind data from an external data file TEST = testing (using stored data) from an external data file or RUN = running (using stored data) from data placed in the input buffer
void	setTestDataFileName(java.lang.String aFileName) Set the name of the test/run data file
void	setTrainDataFileName(java.lang.String aFileName) Set the name of the training data file

Methods inherited from class com.ibm.able.AbleDefaultAgent

addBean, addBeans, addEventConnection, addUserDefinedFunction, buildProcessList, clsNm, containsBean, containsBean, containsUserDefinedFunction, debugTrace, generateUniqueName, getBean, getBeans, getDataSource, getEventConnections, getNumEpochs, getProcessList, getUserDefinedFunction, getUserDefinedFunctions, initAllBeans, invokeUserDefinedFunction, isActiveDataSource, process, propertyChange, quitAll, quitEnabledEventProcessing, removeAllBeans, removeAllConnections, removeAllEventConnections, removeBean, removeBean, removeBeans, removeEventConnection, removeUserDefinedFunction, resetAllBeans, resumeAll, setActiveDataSource, setDataFlowEnabled, setProcessList, setUserDefinedFunctions, suspendAll

Methods inherited from class com.ibm.able.AbleObject

addAbleEventListener, addDestBufferConnection, addPropertyChangeListener, addPropertyConnection, addSourceBufferConnection, addStateChangeListener, dataChanged, firePropertyChange, flushAbleEventQueue, getAbleEventListeners, getAbleEventProcessingEnabled, getAbleEventQueueSize, getComment, getDestBufferConnections, getFileName, getInputBuffer, getInputBuffer, getInputBufferAsString, getInputBufferAsStringArray, getInputBufferContents, getLogger, getName, getOutputBuffer, getOutputBuffer, getOutputBufferAsString, getOutputBufferAsStringArray, getOutputBufferContents, getParent, getProperties, getProperty, getPropertyChangeListeners, getPropertyConnectionManager, getSleepTime, getSourceBufferConnections, getState, getTraceLogger, hasInputBuffer, hasOutputBuffer, init, isAbleEventPostingEnabled, isAbleEventProcessingEnabled, isChanged, isConnectable, isDataFlowEnabled, isTimerEventProcessingEnabled, notifyAbleEventListeners, process, processAbleEvent, processBufferConnections, processNoEventProcessingEnabledSituation, processTimerEvent, removeAbleEventListener, removeAllAbleEventListeners, removeAllBufferConnections, removeAllPropertyConnections, removeDestBufferConnection, removeProperty, removePropertyChangeListener, removePropertyConnection, removeSourceBufferConnection, removeStateChangeListener, restartEnabledEventProcessing, restoreFromFile, restoreFromFile, restoreFromSerializedFile, restoreFromStream, resumeEnabledEventProcessing, saveToFile, saveToFile, setAbleEventProcessingEnabled, setChanged, setComment, setFileName, setInputBuffer, setInputBuffer, setLogger, setName, setOutputBuffer, setOutputBuffer, setParent, setProperties, setProperty, setSleepTime, setState, setTimerEventProcessingEnabled, setTraceLogger, sourceConnectionsOK, startEnabledEventProcessing, suspendEnabledEventProcessing

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.able.AbleBean

getComment, getLogger, getName, getParent, getProperties, getProperty, getState, getTraceLogger, init, isChanged, process, removeProperty, setChanged, setComment, setLogger, setName, setParent, setProperties, setProperty, setState, setTraceLogger

Methods inherited from interface com.ibm.able.AbleDataBufferManager

addDestBufferConnection, addSourceBufferConnection, getDestBufferConnections, getInputBuffer, getInputBuffer, getInputBufferAsString, getInputBufferAsStringArray, getInputBufferContents, getOutputBuffer, getOutputBuffer, getOutputBufferAsString, getOutputBufferAsStringArray, getOutputBufferContents, getSourceBufferConnections, hasInputBuffer, hasOutputBuffer, isConnectable, isDataFlowEnabled, processBufferConnections, removeAllBufferConnections, removeDestBufferConnection, removeSourceBufferConnection, setInputBuffer, setInputBuffer, setOutputBuffer, setOutputBuffer

Methods inherited from interface com.ibm.able.AbleEventListenerManager

addAbleEventListener, dataChanged, getAbleEventListeners, notifyAbleEventListeners, removeAbleEventListener

Methods inherited from interface com.ibm.able.AbleEventQueueManager

flushAbleEventQueue, getAbleEventProcessingEnabled, getAbleEventQueueSize, getSleepTime, isAbleEventPostingEnabled, isAbleEventProcessingEnabled, isTimerEventProcessingEnabled, restartEnabledEventProcessing, resumeEnabledEventProcessing, setAbleEventProcessingEnabled, setSleepTime, setTimerEventProcessingEnabled, startEnabledEventProcessing, suspendEnabledEventProcessing

Methods inherited from interface com.ibm.able.AbleEventQueueProcessor

processAbleEvent, processNoEventProcessingEnabledSituation, processTimerEvent

Methods inherited from interface com.ibm.able.AblePropertyChangeManager

addPropertyChangeListener, addPropertyConnection, getPropertyChangeListeners, getPropertyConnectionManager, removeAllPropertyConnections, removePropertyChangeListener, removePropertyConnection

Methods inherited from interface com.ibm.able.AbleSerializable

getFileName, restoreFromFile, restoreFromFile, saveToFile, saveToFile, setFileName

Methods inherited from interface com.ibm.able.AbleBeanContainer

getName

Field Detail

defaultName

public static final java.lang.String defaultName

Value assigned to name by default.

Constructor Detail

AbleKnnClassifierAgent

public AbleKnnClassifierAgent()
                       throws AbleException

Constructor for AbleKnnClassifierAgent

AbleKnnClassifierAgent

public AbleKnnClassifierAgent(java.lang.String theName)
                       throws AbleException

Constructor for AbleKnnClassifierAgent

Method Detail

setDefaults

protected void setDefaults()
                    throws AbleException

Set default values for parameters

Throws:

AbleException

init

public void init()
          throws AbleException

Generate a k-NN Classifier agent bean. If the training data file is not set, no action is taken. If the test data file is not set, the test import and filter beans are not generated. The following attributes must be set before initialization:

1. trainDataFileName
2. testDataFileName

The value for 'k' may also be set before initialization.

Specified by:

init in interface AbleBean

Overrides:

init in class AbleDefaultAgent

Throws:

AbleException

See Also:

AbleObject.init()

reset

public void reset()
           throws AbleException

Reset each bean created when the agent was initialized. Restore processing options to default values.

Specified by:

reset in interface AbleBean

Overrides:

reset in class AbleDefaultAgent

Throws:

AbleException - If an error occurs when resetting a contained bean. All errors are collected and insert into the exception so that one bean's error does not prevent another from being reset.

handleAbleEvent

public void handleAbleEvent(AbleEvent theAbleEvent)
                     throws AbleException

Handle an Able event.

In this implementation, special processing occurs for EOF on the active data source. All other events are passed up to the superclass (AbleObject) for processing.

Specified by:

handleAbleEvent in interface AbleEventListener

Overrides:

handleAbleEvent in class AbleDefaultAgent

Parameters:

theAbleEvent - The event to handle.

Throws:

AbleException - If an error occurs.

setTrainDataFileName

public void setTrainDataFileName(java.lang.String aFileName)
                          throws AbleException

Set the name of the training data file

Throws:

AbleException

getTrainDataFileName

public java.lang.String getTrainDataFileName()

Get the name of the training data file

setTestDataFileName

public void setTestDataFileName(java.lang.String aFileName)
                         throws AbleException

Set the name of the test/run data file

Throws:

AbleException

getTestDataFileName

public java.lang.String getTestDataFileName()

Get the name of the test/run data file

setBufferSize

public void setBufferSize(int size)

Set the buffer size

getBufferSize

public int getBufferSize()

Get the buffer size

getKnnBean

public AbleKnn getKnnBean()

Get the knn bean

getKnnImp1

public AbleImport getKnnImp1()

Get the import 1 bean

getKnnImp2

public AbleImport getKnnImp2()

Get the import 2 bean

getKnnFil1

public AbleFilter getKnnFil1()

Get the filter 1 bean

getKnnFil2

public AbleFilter getKnnFil2()

Get the filter 2 bean

setK

public void setK(int kVal)

Set the k value from agent

getK

public int getK()

Get the k value

getNumRecords

public long getNumRecords()

Get the number of records

getNumClasses

public int getNumClasses()

Get the number of classes

getNumAttributes

public int getNumAttributes()

Get the number of attributes

setMode

public void setMode(int mode)
             throws AbleException

set the internal config for either TRAIN = readind data from an external data file TEST = testing (using stored data) from an external data file or RUN = running (using stored data) from data placed in the input buffer

Throws:

AbleException

getMode

public int getMode()
            throws AbleException

get the internal config for either TRAIN = training (storing data) from an external data file TEST = testing (using stored data) from an external data file or RUN = running (using stored data) from data placed in the input buffer

Throws:

AbleException

main

public static void main(java.lang.String[] args)

Main method for testing