us.codecraft.webmagic.selector

Class OrSelector

java.lang.Object

us.codecraft.webmagic.selector.OrSelector

All Implemented Interfaces:

Selector

public class OrSelector
extends Object
implements Selector

All extractors will do extracting separately,
and the results of extractors will combined as the final result.

Since:

0.2.0

Author:

code4crafter@gmail.com

Constructor Summary

Constructors

Constructor and Description
OrSelector(List<Selector> selectors)
OrSelector(Selector... selectors)

Method Summary

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OrSelector

public OrSelector(Selector... selectors)

OrSelector

public OrSelector(List<Selector> selectors)

Method Detail

select

public String select(String text)

Description copied from interface: Selector

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

Specified by:

select in interface Selector

Parameters:

text - text

Returns:

result

selectList

public List<String> selectList(String text)

Description copied from interface: Selector

Extract all results in text.

Specified by:

selectList in interface Selector

Parameters:

text - text

Returns:

results