Package adams.data.conversion

Class RandomizeCollection

  • 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.Randomizable, adams.core.ShallowCopySupporter<adams.data.conversion.AbstractConversion>, adams.core.SizeOfHandler, adams.core.Stoppable, adams.data.conversion.Conversion, Serializable
    public class RandomizeCollection
extends adams.data.conversion.AbstractConversion
implements adams.core.Randomizable
    Randomizes the order of the elements in the collection.
    The random number generator gets initialized every time with the given seed.

    Valid options are: 

    -D <int> (property: debugLevel)
    The greater the number the more additional info the scheme may output to 
    the console (0 = off).
    default: 0
    minimum: 0
 
    -seed <long> (property: seed)
    The seed value for the random number generator.
    default: 1
    Version:
    $Revision$
    Author:
    fracpete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected long m_Seed
      the seed value.

      • Fields inherited from class adams.data.conversion.AbstractConversion

        m_Input, m_Output, m_Owner, m_Stopped

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

        m_OptionManager

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

        m_Logger, m_LoggingIsEnabled, m_LoggingLevel

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Class accepts()
      Returns the class that is accepted as input.
      void defineOptions()
      Adds options to the internal list of options.
      protected Object doConvert()
      Performs the actual conversion.
      Class generates()
      Returns the class that is generated as output.
      long getSeed()
      Returns the seed value.
      String globalInfo()
      Returns a string describing the object.
      String seedTipText()
      Returns the tip text for this property.
      void setSeed​(long value)
      Sets the seed value.

      • Methods inherited from class adams.data.conversion.AbstractConversion

        checkData, cleanUp, convert, getAdditionalInformation, getInput, getInput, getOutput, getOutput, getOwner, getQuickInfo, reset, setInput, setOwner, shallowCopy, shallowCopy, stopExecution

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

        cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString

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

        configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

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

        getLoggingLevel

    • Field Detail

      • m_Seed

        protected long m_Seed
        the seed value.

    • Constructor Detail

      • RandomizeCollection

        public RandomizeCollection()

    • 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.core.option.AbstractOptionHandler

      • setSeed

        public void setSeed​(long value)
        Sets the seed value.
        Specified by:
        setSeed in interface adams.core.Randomizable
        Parameters:
        value - the seed

      • getSeed

        public long getSeed()
        Returns the seed value.
        Specified by:
        getSeed in interface adams.core.Randomizable
        Returns:
        the seed

      • seedTipText

        public String seedTipText()
        Returns the tip text for this property.
        Specified by:
        seedTipText in interface adams.core.Randomizable
        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 is accepted as input.
        Specified by:
        accepts in interface adams.data.conversion.Conversion
        Specified by:
        accepts in class adams.data.conversion.AbstractConversion
        Returns:
        the class

      • generates

        public Class generates()
        Returns the class that is generated as output.
        Specified by:
        generates in interface adams.data.conversion.Conversion
        Specified by:
        generates in class adams.data.conversion.AbstractConversion
        Returns:
        the class

      • doConvert

        protected Object doConvert()
                    throws Exception
        Performs the actual conversion.
        Specified by:
        doConvert in class adams.data.conversion.AbstractConversion
        Returns:
        the converted data
        Throws:
        Exception - if something goes wrong with the conversion