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## weka.gui.explorer
Class ExplorerDefaults

    java.lang.Object
      weka.gui.explorer.ExplorerDefaults

All Implemented Interfaces:
  java.io.Serializable

    public class ExplorerDefaults

extends java.lang.Object
implements java.io.Serializable

This class offers get methods for the default Explorer settings in the props file `weka/gui/explorer/Explorer.props`.

Version:
  $Revision: 7059 $
Author:
  FracPete (fracpete at waikato dot ac dot nz)
See Also:
  `PROPERTY_FILE`, Serialized Form

Field Summary
`static java.lang.String` | `PROPERTY_FILE` The name of the properties file.

Constructor Summary
`ExplorerDefaults()`

Method Summary
`static java.lang.String` | `get(java.lang.String property, java.lang.String defaultValue)` returns the value for the specified property, if non-existent then the default value.
`static int` | `getASCrossvalidationFolds()` returns the default number of folds of the CV in the attribute selection panel.
`static java.lang.Object` | `getASEvaluator()` returns the default attribute evalautor (fully configured) for the attribute selection panel.
`static int` | `getASRandomSeed()` returns the default random seed value in the attribute selection panel.
`static java.lang.Object` | `getASSearch()` returns the default attribute selection search scheme (fully configured) for the attribute selection panel.
`static java.lang.Object` | `getAssociator()` returns the default associator (fully configured) for the associations panel.
`static int` | `getASTestMode()` returns the default attribute selection test mode for the attribute selection panel.
`static java.lang.Object` | `getClassifier()` returns the default classifier (fully configured) for the classify panel.
`static boolean` | `getClassifierCostSensitiveEval()` returns whether the evaluation of the classifier is done cost-sensitively.
`static int` | `getClassifierCrossvalidationFolds()` returns the default number of folds of the CV in the classify panel.
`static java.lang.String` | `getClassifierOutputAdditionalAttributes()` returns the string with the additional indices to output alongside the predictions.
`static boolean` | `getClassifierOutputConfusionMatrix()` returns whether the confusion matrix for the classifier is output.
`static boolean` | `getClassifierOutputEntropyEvalMeasures()` returns whether entropy-based evaluation meastures of the classifier are output.
`static boolean` | `getClassifierOutputModel()` returns whether the built model is output.
`static boolean` | `getClassifierOutputPerClassStats()` returns whether additional per-class stats of the classifier are output.
`static boolean` | `getClassifierOutputPredictions()` returns whether the predictions of the classifier are output as well.
`static boolean` | `getClassifierOutputSourceCode()` returns whether the source of a sourcable Classifier is output in the classify tab.
`static int` | `getClassifierPercentageSplit()` returns the default classifier test mode for the classify panel (0-99).
`static boolean` | `getClassifierPreserveOrder()` returns whether the order is preserved in case of the percentage split in the classify tab.
`static int` | `getClassifierRandomSeed()` returns the default random seed value for the classifier for the classify panel.
`static java.lang.String` | `getClassifierSourceCodeClass()` returns the default classname for a sourcable Classifier in the classify tab.
`static boolean` | `getClassifierStorePredictionsForVis()` returns whether the predictions of the classifier are stored for visualization.
`static int` | `getClassifierTestMode()` returns the default classifier test mode for the classify panel.
`static java.lang.Object` | `getClusterer()` returns the default clusterer (fully configured) for the clusterer panel.
`static boolean` | `getClustererStoreClustersForVis()` returns whether the clusters are storeed for visualization purposes in the cluster panel.
`static int` | `getClustererTestMode()` returns the default cluster test mode for the cluster panel.
`static java.lang.Object` | `getFilter()` returns the default filter (fully configured) for the preprocess panel.
`static boolean` | `getInitGenericObjectEditorFilter()` returns if the GOEs in the Explorer will be initialized based on the data that is loaded into the Explorer.
`static java.lang.String` | `getInitialDirectory()` Returns the initial directory for the file chooser used for opening datasets.
`static java.util.Properties` | `getProperties()` returns the associated properties file.
`static java.lang.String[]` | `getTabs()` returns an array with the classnames of all the additional panels to display as tabs in the Explorer.
`static void` | `main(java.lang.String[] args)` only for testing - prints the content of the props file.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### PROPERTY_FILE

    public static final java.lang.String PROPERTY_FILE

  The name of the properties file.

  See Also:
    Constant Field Values

Constructor Detail

### ExplorerDefaults

    public ExplorerDefaults()

Method Detail

### get

    public static java.lang.String get(java.lang.String property,
                                       java.lang.String defaultValue)

  returns the value for the specified property, if non-existent then the default value.

  Parameters:
    `property` - the property to retrieve the value for
    `defaultValue` - the default value for the property
  Returns:
    the value of the specified property

### getProperties

    public static final java.util.Properties getProperties()

  returns the associated properties file.

  Returns:
    the props file

### getInitGenericObjectEditorFilter

    public static boolean getInitGenericObjectEditorFilter()

  returns if the GOEs in the Explorer will be initialized based on the data that is loaded into the Explorer.

  Returns:
    true if the GOEs get initialized

### getTabs

    public static java.lang.String[] getTabs()

  returns an array with the classnames of all the additional panels to display as tabs in the Explorer.

  Returns:
    the classnames

### getInitialDirectory

    public static java.lang.String getInitialDirectory()

  Returns the initial directory for the file chooser used for opening datasets.

  The following placeholders are recognized:

         %t - the temp directory
         %h - the user's home directory
         %c - the current directory
         %% - gets replaced by a single percentage sign

  Returns:
    the default directory

### getFilter

    public static java.lang.Object getFilter()

  returns the default filter (fully configured) for the preprocess panel.

  Returns:
    the default filter, null if none

### getClassifier

    public static java.lang.Object getClassifier()

  returns the default classifier (fully configured) for the classify panel.

  Returns:
    the default classifier, ZeroR by default

### getClassifierTestMode

    public static int getClassifierTestMode()

  returns the default classifier test mode for the classify panel.

  Returns:
    the default test mode

### getClassifierCrossvalidationFolds

    public static int getClassifierCrossvalidationFolds()

  returns the default number of folds of the CV in the classify panel.

  Returns:
    the default number of folds

### getClassifierPercentageSplit

    public static int getClassifierPercentageSplit()

  returns the default classifier test mode for the classify panel (0-99).

  Returns:
    the default precentage split

### getClassifierOutputModel

    public static boolean getClassifierOutputModel()

  returns whether the built model is output.

  Returns:
    true if the built model is output

### getClassifierOutputPerClassStats

    public static boolean getClassifierOutputPerClassStats()

  returns whether additional per-class stats of the classifier are output.

  Returns:
    true if stats are output

### getClassifierOutputEntropyEvalMeasures

    public static boolean getClassifierOutputEntropyEvalMeasures()

  returns whether entropy-based evaluation meastures of the classifier are output.

  Returns:
    true if output

### getClassifierOutputConfusionMatrix

    public static boolean getClassifierOutputConfusionMatrix()

  returns whether the confusion matrix for the classifier is output.

  Returns:
    true if matrix is output

### getClassifierOutputPredictions

    public static boolean getClassifierOutputPredictions()

  returns whether the predictions of the classifier are output as well.

  Returns:
    true if predictions are output as well

### getClassifierOutputAdditionalAttributes

    public static java.lang.String getClassifierOutputAdditionalAttributes()

  returns the string with the additional indices to output alongside the predictions.

  Returns:
    the indices, 0 if none are output

### getClassifierStorePredictionsForVis

    public static boolean getClassifierStorePredictionsForVis()

  returns whether the predictions of the classifier are stored for visualization.

  Returns:
    true if predictions are stored

### getClassifierCostSensitiveEval

    public static boolean getClassifierCostSensitiveEval()

  returns whether the evaluation of the classifier is done cost-sensitively.

  Returns:
    true if cost-sensitively done

### getClassifierRandomSeed

    public static int getClassifierRandomSeed()

  returns the default random seed value for the classifier for the classify panel.

  Returns:
    the default random seed

### getClassifierPreserveOrder

    public static boolean getClassifierPreserveOrder()

  returns whether the order is preserved in case of the percentage split in the classify tab.

  Returns:
    true if order is preserved

### getClassifierOutputSourceCode

    public static boolean getClassifierOutputSourceCode()

  returns whether the source of a sourcable Classifier is output in the classify tab.

  Returns:
    true if the source code is output

### getClassifierSourceCodeClass

    public static java.lang.String getClassifierSourceCodeClass()

  returns the default classname for a sourcable Classifier in the classify tab.

  Returns:
    the default classname

### getClusterer

    public static java.lang.Object getClusterer()

  returns the default clusterer (fully configured) for the clusterer panel.

  Returns:
    the default clusterer, EM by default

### getClustererTestMode

    public static int getClustererTestMode()

  returns the default cluster test mode for the cluster panel.

  Returns:
    the default test mode

### getClustererStoreClustersForVis

    public static boolean getClustererStoreClustersForVis()

  returns whether the clusters are storeed for visualization purposes in the cluster panel.

  Returns:
    true if clusters are stored

### getAssociator

    public static java.lang.Object getAssociator()

  returns the default associator (fully configured) for the associations panel.

  Returns:
    the default associator, Apriori by default

### getASEvaluator

    public static java.lang.Object getASEvaluator()

  returns the default attribute evalautor (fully configured) for the attribute selection panel.

  Returns:
    the default attribute evaluator, CfsSubsetEval by default

### getASSearch

    public static java.lang.Object getASSearch()

  returns the default attribute selection search scheme (fully configured) for the attribute selection panel.

  Returns:
    the default search scheme, BestFirst by default

### getASTestMode

    public static int getASTestMode()

  returns the default attribute selection test mode for the attribute selection panel.

  Returns:
    the default test mode

### getASCrossvalidationFolds

    public static int getASCrossvalidationFolds()

  returns the default number of folds of the CV in the attribute selection panel.

  Returns:
    the default number of folds

### getASRandomSeed

    public static int getASRandomSeed()

  returns the default random seed value in the attribute selection panel.

  Returns:
    the default random seed

### main

    public static void main(java.lang.String[] args)

  only for testing - prints the content of the props file.

  Parameters:
    `args` - commandline parameters - ignored

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