package us.codecraft.webmagic.selector;
import java.util.List;
/**
* Selector(extractor) for text.<br>
*
* @author code4crafter@gmail.com <br>
* @since 0.1.0
*/
public interface Selector {
/**
* Extract single result in text.<br>
* If there are more than one result, only the first will be chosen.
*
* @param text text
* @return result
*/
public String select(String text);
/**
* Extract all results in text.<br>
*
* @param text text
* @return results
*/
public List<String> selectList(String text);
}