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package tim.prune.load.xml;
import org.xml.sax.helpers.DefaultHandler;
import tim.prune.data.Field;
import tim.prune.load.TrackNameList;
/**
* Abstract superclass of xml handlers
*/
public abstract class XmlHandler extends DefaultHandler
{
/**
* Method for returning data loaded from file
* @return 2d String array containing data
*/
public abstract String[][] getDataArray();
/**
* @return field array describing fields of data
*/
public abstract Field[] getFieldArray();
/**
* Can be overriden (eg by gpx handler) to provide a track name list
* @return track name list object if any, or null
*/
public TrackNameList getTrackNameList() {
return null;
}
/**
* Can be overriden (eg by gpx handler) to provide an array of links to media
* @return array of Strings if any, or null
*/
public String[] getLinkArray() {
return null;
}
}
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