weka.core
Interface OptionHandler

All Known Implementing Classes:

AdaBoostM1, AdditiveRegression, ADTree, Apriori, AttributeSelectedClassifier, Bagging, BestFirst, BVDecompose, CfsSubsetEval, CheckClassifier, ChiSquaredAttributeEval, ClassificationViaRegression, ClassifierSubsetEval, Cobweb, CostSensitiveClassifier, CVParameterSelection, DecisionTable, DistributionMetaClassifier, DistributionMetaClusterer, EM, ExhaustiveSearch, FilteredClassifier, ForwardSelection, GainRatioAttributeEval, GeneticSearch, IBk, InfoGainAttributeEval, J48, KStar, LinearRegression, Logistic, LogitBoost, LWR, M5Prime, MetaCost, MultiClassClassifier, MultiScheme, NaiveBayes, NeuralNetwork, OneR, PART, PrincipalComponents, RaceSearch, RandomSearch, Ranker, RankSearch, RegressionByDiscretization, ReliefFAttributeEval, SimpleKMeans, SMO, Stacking, SymmetricalUncertAttributeEval, ThresholdSelector, VFI, VotedPerceptron, WrapperSubsetEval, RegressionSplitEvaluator, CrossValidationResultProducer, PairedTTester, CSVResultListener, LearningRateResultProducer, Experiment, InstanceQuery, RandomSplitResultProducer, AveragingResultProducer, DatabaseResultProducer, ClassifierSplitEvaluator, AttributeExpressionFilter, FirstOrderFilter, InstanceFilter, MergeTwoValuesFilter, SplitDatasetFilter, RandomizeFilter, AttributeSelectionFilter, AttributeTypeFilter, SwapAttributeValuesFilter, AttributeFilter, SpreadSubsampleFilter, DiscretizeFilter, CopyAttributesFilter, AbstractTimeSeriesFilter, NominalToBinaryFilter, StringToNominalFilter, AddFilter, ResampleFilter, MakeIndicatorFilter, NumericTransformFilter

public interface OptionHandler

Interface to something that understands options.

Author:

Eibe Frank (eibe@cs.waikato.ac.nz), Len Trigg (trigg@cs.waikato.ac.nz)

Method Summary

java.lang.String[]	getOptions() Gets the current option settings for the OptionHandler.
java.util.Enumeration	listOptions() Returns an enumeration of all the available options.
void	setOptions(java.lang.String[] options) Sets the OptionHandler's options using the given list.

Method Detail

listOptions

public java.util.Enumeration listOptions()

Returns an enumeration of all the available options.

Returns:

an enumeration of all available options

setOptions

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

Sets the OptionHandler's options using the given list. All options will be set (or reset) during this call (i.e. incremental setting of options is not possible).

Parameters:

options - the list of options as an array of strings

Throws:

java.lang.Exception - if an option is not supported

getOptions

public java.lang.String[] getOptions()

Gets the current option settings for the OptionHandler.

Returns:

the list of current option settings as an array of strings