Package adams.flow.transformer

Class SpectrumMinMax

  • All Implemented Interfaces:
    adams.core.AdditionalInformationHandler, adams.core.CleanUpHandler, adams.core.Destroyable, adams.core.GlobalInfoSupporter, 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.OutputProducer, Serializable, Comparable
    public class SpectrumMinMax
extends adams.flow.transformer.AbstractTransformer
    Keeps track of min/max per wave number and outputs these min/max spectra at the specified interval of spectra processed.

    Input/output:
    - accepts:
       knir.data.spectrum.Spectrum
    - generates:
       knir.data.spectrum.Spectrum[]


    -logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 
    -name <java.lang.String> (property: name)
    The name of the actor.
    default: SpectrumMinMax
 
    -annotation <adams.core.base.BaseAnnotation> (property: annotations)
    The annotations to attach to this actor.
    default:
 
    -skip <boolean> (property: skip)
    If set to true, transformation is skipped and the input token is just forwarded
    as it is.
    default: false
 
    -stop-flow-on-error <boolean> (property: stopFlowOnError)
    If set to true, the flow gets stopped in case this actor encounters an error;
     useful for critical actors.
    default: false
 
    -interval <int> (property: interval)
    The interval (ie number of spectra processed) when to output the min/max
    spectra.
    default: 100
    minimum: 1
    Version:
    $Revision$
    Author:
    fracpete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static String BACKUP_CURRENT
      the key for storing the current counter in the backup.
      static String BACKUP_MAX
      the key for storing the max spectrum in the backup.
      static String BACKUP_MIN
      the key for storing the min spectrum in the backup.
      protected int m_Current
      the current input token counter.
      protected int m_Interval
      the interval when to output the min/max spectra.
      protected Spectrum m_Max
      the maximum spectrum.
      protected Spectrum m_Min
      the minimum spectrum.

      • 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

    • Constructor Summary

      Constructors 
      Constructor Description
      SpectrumMinMax()  

    • 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.
      int getInterval()
      Returns the interval (ie number of spectra processed) when to output the min/max spectra.
      String getQuickInfo()
      Returns a quick info about the actor, which will be displayed in the GUI.
      String globalInfo()
      Returns a string describing the object.
      String intervalTipText()
      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 setInterval​(int value)
      Sets the interval (ie number of spectra processed) when to output the min/max spectra.

      • 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, initialize, 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, variableChanged

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

        cleanUpOptions, finishInit, getDefaultLoggingLevel, getOptionManager, loggingLevelTipText, newOptionManager, setLoggingLevel, 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, variableChanged

      • Methods inherited from interface adams.core.AdditionalInformationHandler

        getAdditionalInformation

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

        getLoggingLevel, setLoggingLevel

      • 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_MIN

        public static final String BACKUP_MIN
        the key for storing the min spectrum in the backup.
        See Also:
        Constant Field Values

      • BACKUP_MAX

        public static final String BACKUP_MAX
        the key for storing the max spectrum in the backup.
        See Also:
        Constant Field Values

      • BACKUP_CURRENT

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

      • m_Interval

        protected int m_Interval
        the interval when to output the min/max spectra.

      • m_Current

        protected int m_Current
        the current input token counter.

      • m_Min

        protected Spectrum m_Min
        the minimum spectrum.

      • m_Max

        protected Spectrum m_Max
        the maximum spectrum.

    • Constructor Detail

      • SpectrumMinMax

        public SpectrumMinMax()

    • 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

      • reset

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

      • 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

      • setInterval

        public void setInterval​(int value)
        Sets the interval (ie number of spectra processed) when to output the min/max spectra.
        Parameters:
        value - the interval

      • getInterval

        public int getInterval()
        Returns the interval (ie number of spectra processed) when to output the min/max spectra.
        Returns:
        the interval

      • intervalTipText

        public String intervalTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • 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

      • accepts

        public Class[] accepts()
        Returns the class that the consumer accepts.
        Returns:
        knir.data.spectrum.Spectrum.class

      • generates

        public Class[] generates()
        Returns the class of objects that it generates.
        Returns:
        knir.data.spectrum.Spectrum[].class

      • 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