Package adams.data.weka.columnfinder

Class Constant

  • All Implemented Interfaces:
    adams.core.Destroyable, adams.core.GlobalInfoSupporter, adams.core.logging.LoggingLevelHandler, adams.core.logging.LoggingSupporter, adams.core.option.OptionHandler, adams.core.ShallowCopySupporter<ColumnFinder>, adams.core.SizeOfHandler, ColumnFinder, Serializable
    public class Constant
extends AbstractColumnFinder
    Column finder that finds a constant set of columns.
    Author:
    Corey Sterling (csterlin at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected adams.core.base.BaseInteger[] m_Columns
      The set of columns to find.
      protected int[] m_RawColumns
      The raw representation of the columns to find.

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

        m_OptionManager

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

        m_Logger, m_LoggingIsEnabled, m_LoggingLevel

    • Constructor Summary

      Constructors 
      Constructor Description
      Constant()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      String columnsTipText()
      Gets the tip-text for the columns option.
      void defineOptions()
      Adds options to the internal list of options.
      protected int[] doFindColumns​(weka.core.Instances data)
      Returns the columns of interest in the dataset.
      adams.core.base.BaseInteger[] getColumns()
      Gets the constant set of columns to find.
      String globalInfo()
      Returns a string describing the object.
      void setColumns​(adams.core.base.BaseInteger[] value)
      Sets the constant set of columns to find.

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

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

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

        configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

      • Methods inherited from interface adams.core.Destroyable

        destroy

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

        getLoggingLevel

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

        cleanUpOptions, getOptionManager, toCommandLine

    • Field Detail

      • m_Columns

        protected adams.core.base.BaseInteger[] m_Columns
        The set of columns to find.

      • m_RawColumns

        protected int[] m_RawColumns
        The raw representation of the columns to find.

    • Constructor Detail

      • Constant

        public Constant()

    • Method Detail

      • defineOptions

        public void defineOptions()
        Adds options to the internal list of options. Derived classes must override this method to add additional options.
        Specified by:
        defineOptions in interface adams.core.option.OptionHandler
        Overrides:
        defineOptions in class adams.core.option.AbstractOptionHandler

      • getColumns

        public adams.core.base.BaseInteger[] getColumns()
        Gets the constant set of columns to find.
        Returns:
        The set of columns to find.

      • setColumns

        public void setColumns​(adams.core.base.BaseInteger[] value)
        Sets the constant set of columns to find.
        Parameters:
        value - The set of columns to find.

      • columnsTipText

        public String columnsTipText()
        Gets the tip-text for the columns option.
        Returns:
        The tip-text as a string.

      • doFindColumns

        protected int[] doFindColumns​(weka.core.Instances data)
        Returns the columns of interest in the dataset.
        Specified by:
        doFindColumns in class AbstractColumnFinder
        Parameters:
        data - the dataset to inspect
        Returns:
        the columns of interest

      • 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