Class WekaInstanceStreamPlotGenerator

  • All Implemented Interfaces:
    AdditionalInformationHandler, CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, ShallowCopySupporter<Actor>, SizeOfHandler, Stoppable, StoppableWithFeedback, VariablesInspectionHandler, VariableChangeListener, Actor, ErrorHandler, InputConsumer, OutputProducer, Serializable, Comparable

    public class WekaInstanceStreamPlotGenerator
    extends AbstractTransformer
    Generates plot containers from a range of attributes of the weka.core.Instance objects being passed through.
    The generator merely uses the internal data representation for generating the Y value of the plot container.

    - accepts:
    - generates:

    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
    -name <java.lang.String> (property: name)
        The name of the actor.
        default: InstanceStreamPlotGenerator
    -annotation <adams.core.base.BaseText> (property: annotations)
        The annotations to attach to this actor.
    -skip (property: skip)
        If set to true, transformation is skipped and the input token is just forwarded
        as it is.
    -stop-flow-on-error (property: stopFlowOnError)
        If set to true, the flow gets stopped in case this actor encounters an error;
         useful for critical actors.
    -attributes <java.lang.String> (property: attributes)
        The range of attributes to create plot containers for; A range is a comma-separated
        list of single 1-based indices or sub-ranges of indices ('start-end'); the
        following placeholders can be used as well: first, second, third, last_2,
         last_1, last
        default: first-last
    fracpete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form
    • Field Detail

      • m_Attributes

        protected Range m_Attributes
        the range of attributes to plot.
      • m_Counter

        protected int m_Counter
        the counter for the X value of the containers.
    • Constructor Detail

      • WekaInstanceStreamPlotGenerator

        public WekaInstanceStreamPlotGenerator()
    • Method Detail

      • reset

        protected void reset()
        Resets the actor.
        reset in class AbstractActor
      • setAttributes

        public void setAttributes​(Range value)
        Sets the range of attributes to create plot containers for.
        value - the range
      • getAttributes

        public Range getAttributes()
        Returns the range of attributes to create plot containers for.
        the range
      • attributesTipText

        public String attributesTipText()
        Returns the tip text for this property.
        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.
      • doExecute

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

        public Class[] generates()
        Returns the class of objects that it generates.