Merge branch 'SPM-29' of Studium/Softwareprojektmanagement into master
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commit
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45
src/main/java/de/hsel/spm/baudas/analysis/Analysis.java
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45
src/main/java/de/hsel/spm/baudas/analysis/Analysis.java
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package de.hsel.spm.baudas.analysis;
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import org.jetbrains.annotations.Nullable;
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import weka.core.Instances;
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import weka.core.converters.CSVLoader;
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import java.io.File;
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import java.io.IOException;
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/**
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* base interface for analysis
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*
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* @author Johannes Theiner
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* @version 0.1
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* @since 0.1
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* @param <T> Type the chosen analysis returns as a result
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*/
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public interface Analysis<T> {
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/**
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* loads data from csv file
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*
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* @param file File to analyze
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* @return loaded data in weka format
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*/
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@Nullable
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default Instances load(File file) {
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CSVLoader loader = new CSVLoader();
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try {
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loader.setSource(file);
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return loader.getDataSet();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* result of the analysis
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*
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* @return result as T
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*/
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T getResult();
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}
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