001    package jp.osdl.jbento2.chart;
002    
003    import java.io.File;
004    import java.io.IOException;
005    
006    import org.jfree.data.general.AbstractDataset;
007    
008    public interface DataSetBuilder {
009    
010        public AbstractDataset createDataSet(File srcFile) throws IOException;
011    
012        public void setCategories(String[] categories);
013    
014        public void setEndOfData(String endOfData);
015    
016        public void setSrcFile(String srcFile);
017    
018    }