Package us.codecraft.webmagic.selector

Class PlainText

java.lang.Object

us.codecraft.webmagic.selector.AbstractSelectable

us.codecraft.webmagic.selector.PlainText

All Implemented Interfaces:

Selectable

Direct Known Subclasses:

Json

public class PlainText
extends AbstractSelectable

Selectable plain text.
Can not be selected by XPath or CSS Selector.

Since:

0.1.0

Author:

code4crafter@gmail.com

Field Summary

Fields

Modifier and Type	Field	Description
protected List<String>	sourceTexts

Constructor Summary

Constructors

Constructor	Description
PlainText(String text)
PlainText(List<String> sourceTexts)

Method Summary

Modifier and Type	Method	Description
Selectable	$(String selector)	select list with css selector
Selectable	$(String selector, String attrName)	select list with css selector
static PlainText	create(String text)
protected List<String>	getSourceTexts()
Selectable	links()	select all links
List<Selectable>	nodes()	get all nodes
Selectable	xpath(String xpath)	select list with xpath

Methods inherited from class us.codecraft.webmagic.selector.AbstractSelectable

all, css, css, get, getFirstSourceText, jsonPath, match, regex, regex, replace, select, select, selectList, selectList, toString

Methods inherited from class java.lang.Object

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

Field Details

sourceTexts

protected List<String> sourceTexts

Constructor Details

PlainText

public PlainText(List<String> sourceTexts)

PlainText

public PlainText(String text)

Method Details

create

public static PlainText create(String text)

xpath

public Selectable xpath(String xpath)

Description copied from interface: Selectable

select list with xpath

Parameters:

xpath - xpath

Returns:

new Selectable after extract

$

public Selectable $(String selector)

Description copied from interface: Selectable

select list with css selector

Parameters:

selector - css selector expression

Returns:

new Selectable after extract

$

public Selectable $(String selector,
 String attrName)

Description copied from interface: Selectable

select list with css selector

Parameters:

selector - css selector expression

attrName - attribute name of css selector

Returns:

new Selectable after extract

links

public Selectable links()

Description copied from interface: Selectable

select all links

Returns:

all links

nodes

public List<Selectable> nodes()

Description copied from interface: Selectable

get all nodes

Returns:

result

getSourceTexts

protected List<String> getSourceTexts()

Specified by:

getSourceTexts in class AbstractSelectable