us.codecraft.webmagic.selector

Interface ElementSelector

All Known Implementing Classes:

BaseElementSelector, CssSelector, LinksSelector, XpathSelector

public interface ElementSelector

Selector(extractor) for html elements.

Since:

0.3.0

Author:

code4crafter@gmail.com

Method Summary

Modifier and Type	Method and Description
java.lang.String	select(org.jsoup.nodes.Element element) Extract single result in text. If there are more than one result, only the first will be chosen.
java.util.List<java.lang.String>	selectList(org.jsoup.nodes.Element element) Extract all results in text.

Method Detail

select

java.lang.String select(org.jsoup.nodes.Element element)

Extract single result in text.
If there are more than one result, only the first will be chosen.

Parameters:

element - element

Returns:

result

selectList

java.util.List<java.lang.String> selectList(org.jsoup.nodes.Element element)

Extract all results in text.

Parameters:

element - element

Returns:

results