weka.datagenerators

## Class ClassificationGenerator

- java.lang.Object
- - weka.datagenerators.DataGenerator
  - - weka.datagenerators.ClassificationGenerator

- All Implemented Interfaces:
    java.io.Serializable, OptionHandler, Randomizable, RevisionHandler
  Direct Known Subclasses:
    Agrawal, BayesNet, LED24, RandomRBF, RDG1

      public abstract class ClassificationGenerator
      extends DataGenerator

  Abstract class for data generators for classifiers.

  Version:
    $Revision: 10203 $
  Author:
    Gabi Schmidberger (gabi@cs.waikato.ac.nz), FracPete (fracpete at waikato dot ac dot nz)
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `ClassificationGenerator()` initializes with default values

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getNumExamples()` Gets the number of examples, given by option.
    `java.lang.String[]` | `getOptions()` Gets the current settings of the classifier.
    `java.util.Enumeration<Option>` | `listOptions()` Returns an enumeration describing the available options.
    `java.lang.String` | `numExamplesTipText()` Returns the tip text for this property
    `void` | `setNumExamples(int numExamples)` Sets the number of examples, given by option.
    `void` | `setOptions(java.lang.String[] options)` Sets the options.

    - ### Methods inherited from class weka.datagenerators.DataGenerator

      `debugTipText, defaultOutput, defineDataFormat, enumToVector, formatTipText, generateExample, generateExamples, generateFinished, generateStart, getDatasetFormat, getDebug, getNumExamplesAct, getOutput, getRandom, getRelationName, getSeed, getSingleModeFlag, makeData, outputTipText, randomTipText, relationNameTipText, runDataGenerator, seedTipText, setDatasetFormat, setDebug, setOutput, setRandom, setRelationName, setSeed`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

    - ### Methods inherited from interface weka.core.RevisionHandler

      `getRevision`

- - ### Constructor Detail

    - #### ClassificationGenerator

          public ClassificationGenerator()

      initializes with default values

  - ### Method Detail

    - #### listOptions

          public java.util.Enumeration<Option> listOptions()

      Returns an enumeration describing the available options.
      Specified by:
        `listOptions` in interface `OptionHandler`
      Overrides:
        `listOptions` in class `DataGenerator`
      Returns:
        an enumeration of all the available options.

    - #### setOptions

          public void setOptions(java.lang.String[] options)
                          throws java.lang.Exception

      Sets the options.
      Specified by:
        `setOptions` in interface `OptionHandler`
      Overrides:
        `setOptions` in class `DataGenerator`
      Parameters:
        `options` - the options
      Throws:
        `java.lang.Exception` - if invalid option

    - #### getOptions

          public java.lang.String[] getOptions()

      Gets the current settings of the classifier.
      Specified by:
        `getOptions` in interface `OptionHandler`
      Overrides:
        `getOptions` in class `DataGenerator`
      Returns:
        an array of strings suitable for passing to setOptions
      See Also:
        `DataGenerator.removeBlacklist(String[])`

    - #### setNumExamples

          public void setNumExamples(int numExamples)

      Sets the number of examples, given by option.
      Parameters:
        `numExamples` - the new number of examples

    - #### getNumExamples

          public int getNumExamples()

      Gets the number of examples, given by option.
      Returns:
        the number of examples, given by option

    - #### numExamplesTipText

          public java.lang.String numExamplesTipText()

      Returns the tip text for this property
      Returns:
        tip text for this property suitable for displaying in the explorer/experimenter gui