Package adams.flow.transformer

Class ThreeWayDataModelFilter

  • All Implemented Interfaces:
    adams.core.AdditionalInformationHandler, adams.core.CleanUpHandler, adams.core.Destroyable, adams.core.GlobalInfoSupporter, adams.core.io.ModelFileHandler, adams.core.logging.LoggingLevelHandler, adams.core.logging.LoggingSupporter, adams.core.option.OptionHandler, adams.core.QuickInfoSupporter, adams.core.ShallowCopySupporter<adams.flow.core.Actor>, adams.core.SizeOfHandler, adams.core.Stoppable, adams.core.StoppableWithFeedback, adams.core.VariablesInspectionHandler, adams.event.VariableChangeListener, adams.flow.core.Actor, adams.flow.core.ErrorHandler, adams.flow.core.InputConsumer, adams.flow.core.ModelLoaderSupporter, adams.flow.core.OptionalModelResetWithVariable, adams.flow.core.OutputProducer, Serializable, Comparable
    public class ThreeWayDataModelFilter
extends adams.flow.transformer.AbstractTransformer
implements adams.flow.core.ModelLoaderSupporter, adams.flow.core.OptionalModelResetWithVariable
    Author:
    FracPete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static String BACKUP_ACTUALMODEL
      the key for storing the current model in the backup.
      protected nz.ac.waikato.cms.adams.multiway.algorithm.api.AbstractAlgorithm m_ActualModel
      the model used for training/evaluating.
      protected ThreeWayDataModelFilterLoader m_ModelLoader
      the model loader.
      protected adams.core.VariableName m_ModelResetVariable
      the variable to monitor for changes, triggering resets of the model.
      protected boolean m_ResetModel
      whether we need to reset the model.
      protected boolean m_UseModelResetVariable
      whether to use a variable to monitor for changes, triggering resets of the model.

      • Fields inherited from class adams.flow.transformer.AbstractTransformer

        BACKUP_INPUT, BACKUP_OUTPUT, m_InputToken, m_OutputToken

      • Fields inherited from class adams.flow.core.AbstractActor

        m_Annotations, m_BackupState, m_DetectedObjectVariables, m_DetectedVariables, m_ErrorHandler, m_Executed, m_Executing, m_ExecutionListeningSupporter, m_FullName, m_LoggingPrefix, m_Name, m_Parent, m_ScopeHandler, m_Self, m_Silent, m_Skip, m_StopFlowOnError, m_StopMessage, m_Stopped, m_StorageHandler, m_VariablesUpdated

      • Fields inherited from class adams.core.option.AbstractOptionHandler

        m_OptionManager

      • Fields inherited from class adams.core.logging.LoggingObject

        m_Logger, m_LoggingIsEnabled, m_LoggingLevel

      • Fields inherited from interface adams.flow.core.Actor

        FILE_EXTENSION, FILE_EXTENSION_GZ

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Class[] accepts()
      Returns the class that the consumer accepts.
      protected Hashtable<String,​Object> backupState()
      Backs up the current state of the actor before update the variables.
      void defineOptions()
      Adds options to the internal list of options.
      protected String doExecute()
      Executes the flow item.
      Class[] generates()
      Returns the class of objects that it generates.
      adams.flow.core.CallableActorReference getModelActor()
      Returns the filter source actor.
      adams.core.io.PlaceholderFile getModelFile()
      Returns the file to load the model from.
      adams.flow.core.AbstractModelLoader.ModelLoadingType getModelLoadingType()
      Returns the loading type.
      adams.core.VariableName getModelResetVariable()
      Returns the variable to monitor for changes in order to reset the model.
      adams.flow.control.StorageName getModelStorage()
      Returns the filter storage item.
      String getQuickInfo()
      Returns a quick info about the actor, which will be displayed in the GUI.
      boolean getUseModelResetVariable()
      Returns whether to use a variable to monitor for changes in order to reset the model.
      String globalInfo()
      Returns a string describing the object.
      protected void initialize()
      Initializes the members.
      String modelActorTipText()
      Returns the tip text for this property.
      String modelFileTipText()
      Returns the tip text for this property.
      String modelLoadingTypeTipText()
      Returns the tip text for this property.
      String modelResetVariableTipText()
      Returns the tip text for this property.
      String modelStorageTipText()
      Returns the tip text for this property.
      protected void pruneBackup()
      Removes entries from the backup.
      protected void reset()
      Resets the scheme.
      protected void restoreState​(Hashtable<String,​Object> state)
      Restores the state of the actor before the variables got updated.
      void setLoggingLevel​(adams.core.logging.LoggingLevel value)
      Sets the logging level.
      void setModelActor​(adams.flow.core.CallableActorReference value)
      Sets the filter source actor.
      void setModelFile​(adams.core.io.PlaceholderFile value)
      Sets the file to load the model from.
      void setModelLoadingType​(adams.flow.core.AbstractModelLoader.ModelLoadingType value)
      Sets the loading type.
      void setModelResetVariable​(adams.core.VariableName value)
      Sets the variable to monitor for changes in order to reset the model.
      void setModelStorage​(adams.flow.control.StorageName value)
      Sets the filter storage item.
      protected String setUpModel()
      Tries to obtain the algorithm model.
      void setUseModelResetVariable​(boolean value)
      Sets whether to use a variable to monitor for changes in order to reset the model.
      String useModelResetVariableTipText()
      Returns the tip text for this property.
      void variableChanged​(adams.event.VariableChangeEvent e)
      Gets triggered when a variable changed (added, modified, removed).

      • Methods inherited from class adams.flow.transformer.AbstractTransformer

        currentInput, execute, hasInput, hasPendingOutput, input, output, postExecute, wrapUp

      • Methods inherited from class adams.flow.core.AbstractActor

        annotationsTipText, canInspectOptions, canPerformSetUpCheck, cleanUp, compareTo, configureLogger, destroy, equals, finalUpdateVariables, findVariables, findVariables, forceVariables, forCommandLine, forName, forName, getAdditionalInformation, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowActors, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, handleException, hasErrorHandler, hasStopMessage, index, isBackedUp, isExecuted, isExecuting, isFinished, isHeadless, isStopped, nameTipText, performSetUpChecks, performVariableChecks, preExecute, pruneBackup, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, silentTipText, sizeOf, skipTipText, stopExecution, stopExecution, stopFlowOnErrorTipText, updateDetectedVariables, updatePrefix, updateVariables

      • Methods inherited from class adams.core.option.AbstractOptionHandler

        cleanUpOptions, finishInit, getDefaultLoggingLevel, getOptionManager, loggingLevelTipText, newOptionManager, toCommandLine, toString

      • Methods inherited from class adams.core.logging.LoggingObject

        getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled

      • Methods inherited from interface adams.flow.core.Actor

        cleanUp, compareTo, destroy, equals, findVariables, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, hasErrorHandler, hasStopMessage, index, isExecuted, isFinished, isHeadless, isStopped, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, sizeOf, stopExecution, stopExecution, toCommandLine

      • Methods inherited from interface adams.core.AdditionalInformationHandler

        getAdditionalInformation

      • Methods inherited from interface adams.core.logging.LoggingLevelHandler

        getLoggingLevel

      • Methods inherited from interface adams.core.logging.LoggingSupporter

        getLogger, isLoggingEnabled

      • Methods inherited from interface adams.core.option.OptionHandler

        cleanUpOptions, getOptionManager

      • Methods inherited from interface adams.core.VariablesInspectionHandler

        canInspectOptions

    • Field Detail

      • BACKUP_ACTUALMODEL

        public static final String BACKUP_ACTUALMODEL
        the key for storing the current model in the backup.
        See Also:
        Constant Field Values

      • m_UseModelResetVariable

        protected boolean m_UseModelResetVariable
        whether to use a variable to monitor for changes, triggering resets of the model.

      • m_ModelResetVariable

        protected adams.core.VariableName m_ModelResetVariable
        the variable to monitor for changes, triggering resets of the model.

      • m_ResetModel

        protected boolean m_ResetModel
        whether we need to reset the model.

      • m_ActualModel

        protected nz.ac.waikato.cms.adams.multiway.algorithm.api.AbstractAlgorithm m_ActualModel
        the model used for training/evaluating.

    • Constructor Detail

      • ThreeWayDataModelFilter

        public ThreeWayDataModelFilter()

    • Method Detail

      • globalInfo

        public String globalInfo()
        Returns a string describing the object.
        Specified by:
        globalInfo in interface adams.core.GlobalInfoSupporter
        Specified by:
        globalInfo in class adams.core.option.AbstractOptionHandler
        Returns:
        a description suitable for displaying in the gui

      • defineOptions

        public void defineOptions()
        Adds options to the internal list of options.
        Specified by:
        defineOptions in interface adams.core.option.OptionHandler
        Overrides:
        defineOptions in class adams.flow.core.AbstractActor

      • initialize

        protected void initialize()
        Initializes the members.
        Overrides:
        initialize in class adams.flow.core.AbstractActor

      • setLoggingLevel

        public void setLoggingLevel​(adams.core.logging.LoggingLevel value)
        Sets the logging level.
        Specified by:
        setLoggingLevel in interface adams.core.logging.LoggingLevelHandler
        Overrides:
        setLoggingLevel in class adams.core.logging.CustomLoggingLevelObject
        Parameters:
        value - the level

      • setModelLoadingType

        public void setModelLoadingType​(adams.flow.core.AbstractModelLoader.ModelLoadingType value)
        Sets the loading type. In case of AbstractModelLoader.ModelLoadingType.AUTO, first file, then callable actor, then storage.
        Specified by:
        setModelLoadingType in interface adams.flow.core.ModelLoaderSupporter
        Parameters:
        value - the type

      • getModelLoadingType

        public adams.flow.core.AbstractModelLoader.ModelLoadingType getModelLoadingType()
        Returns the loading type. In case of AbstractModelLoader.ModelLoadingType.AUTO, first file, then callable actor, then storage.
        Specified by:
        getModelLoadingType in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        the type

      • modelLoadingTypeTipText

        public String modelLoadingTypeTipText()
        Returns the tip text for this property.
        Specified by:
        modelLoadingTypeTipText in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setModelFile

        public void setModelFile​(adams.core.io.PlaceholderFile value)
        Sets the file to load the model from.
        Specified by:
        setModelFile in interface adams.core.io.ModelFileHandler
        Specified by:
        setModelFile in interface adams.flow.core.ModelLoaderSupporter
        Parameters:
        value - the model file

      • getModelFile

        public adams.core.io.PlaceholderFile getModelFile()
        Returns the file to load the model from.
        Specified by:
        getModelFile in interface adams.core.io.ModelFileHandler
        Specified by:
        getModelFile in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        the model file

      • modelFileTipText

        public String modelFileTipText()
        Returns the tip text for this property.
        Specified by:
        modelFileTipText in interface adams.core.io.ModelFileHandler
        Specified by:
        modelFileTipText in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setModelActor

        public void setModelActor​(adams.flow.core.CallableActorReference value)
        Sets the filter source actor.
        Specified by:
        setModelActor in interface adams.flow.core.ModelLoaderSupporter
        Parameters:
        value - the source

      • getModelActor

        public adams.flow.core.CallableActorReference getModelActor()
        Returns the filter source actor.
        Specified by:
        getModelActor in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        the source

      • modelActorTipText

        public String modelActorTipText()
        Returns the tip text for this property.
        Specified by:
        modelActorTipText in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setModelStorage

        public void setModelStorage​(adams.flow.control.StorageName value)
        Sets the filter storage item.
        Specified by:
        setModelStorage in interface adams.flow.core.ModelLoaderSupporter
        Parameters:
        value - the storage item

      • getModelStorage

        public adams.flow.control.StorageName getModelStorage()
        Returns the filter storage item.
        Specified by:
        getModelStorage in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        the storage item

      • modelStorageTipText

        public String modelStorageTipText()
        Returns the tip text for this property.
        Specified by:
        modelStorageTipText in interface adams.flow.core.ModelLoaderSupporter
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setUseModelResetVariable

        public void setUseModelResetVariable​(boolean value)
        Sets whether to use a variable to monitor for changes in order to reset the model.
        Specified by:
        setUseModelResetVariable in interface adams.flow.core.OptionalModelResetWithVariable
        Parameters:
        value - true if to use monitor variable

      • getUseModelResetVariable

        public boolean getUseModelResetVariable()
        Returns whether to use a variable to monitor for changes in order to reset the model.
        Specified by:
        getUseModelResetVariable in interface adams.flow.core.OptionalModelResetWithVariable
        Returns:
        true if to use monitor variable

      • useModelResetVariableTipText

        public String useModelResetVariableTipText()
        Returns the tip text for this property.
        Specified by:
        useModelResetVariableTipText in interface adams.flow.core.OptionalModelResetWithVariable
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • setModelResetVariable

        public void setModelResetVariable​(adams.core.VariableName value)
        Sets the variable to monitor for changes in order to reset the model.
        Specified by:
        setModelResetVariable in interface adams.flow.core.OptionalModelResetWithVariable
        Parameters:
        value - the variable

      • getModelResetVariable

        public adams.core.VariableName getModelResetVariable()
        Returns the variable to monitor for changes in order to reset the model.
        Specified by:
        getModelResetVariable in interface adams.flow.core.OptionalModelResetWithVariable
        Returns:
        the variable

      • modelResetVariableTipText

        public String modelResetVariableTipText()
        Returns the tip text for this property.
        Specified by:
        modelResetVariableTipText in interface adams.flow.core.OptionalModelResetWithVariable
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • accepts

        public Class[] accepts()
        Returns the class that the consumer accepts.
        Specified by:
        accepts in interface adams.flow.core.InputConsumer
        Returns:
        the Class of objects that can be processed

      • generates

        public Class[] generates()
        Returns the class of objects that it generates.
        Specified by:
        generates in interface adams.flow.core.OutputProducer
        Returns:
        the Class of the generated tokens

      • getQuickInfo

        public String getQuickInfo()
        Returns a quick info about the actor, which will be displayed in the GUI.
        Specified by:
        getQuickInfo in interface adams.flow.core.Actor
        Specified by:
        getQuickInfo in interface adams.core.QuickInfoSupporter
        Overrides:
        getQuickInfo in class adams.flow.core.AbstractActor
        Returns:
        null if no info available, otherwise short string

      • pruneBackup

        protected void pruneBackup()
        Removes entries from the backup.
        Overrides:
        pruneBackup in class adams.flow.core.AbstractActor

      • backupState

        protected Hashtable<String,​Object> backupState()
        Backs up the current state of the actor before update the variables.
        Overrides:
        backupState in class adams.flow.transformer.AbstractTransformer
        Returns:
        the backup

      • restoreState

        protected void restoreState​(Hashtable<String,​Object> state)
        Restores the state of the actor before the variables got updated.
        Overrides:
        restoreState in class adams.flow.transformer.AbstractTransformer
        Parameters:
        state - the backup of the state to restore from

      • reset

        protected void reset()
        Resets the scheme.
        Overrides:
        reset in class adams.flow.core.AbstractActor

      • setUpModel

        protected String setUpModel()
        Tries to obtain the algorithm model.
        Returns:
        null if everything worked, otherwise an error message

      • variableChanged

        public void variableChanged​(adams.event.VariableChangeEvent e)
        Gets triggered when a variable changed (added, modified, removed).
        Specified by:
        variableChanged in interface adams.flow.core.Actor
        Specified by:
        variableChanged in interface adams.event.VariableChangeListener
        Overrides:
        variableChanged in class adams.flow.core.AbstractActor
        Parameters:
        e - the event

      • doExecute

        protected String doExecute()
        Executes the flow item.
        Specified by:
        doExecute in class adams.flow.core.AbstractActor
        Returns:
        null if everything is fine, otherwise error message