cn.edu.hfut.dmic.webcollector.model

类 Links

java.lang.Object

cn.edu.hfut.dmic.webcollector.model.Links

所有已实现的接口:

Iterable<String>

public class Links
extends Object
implements Iterable<String>

用于存储多个URL的数据结构，继承于ArrayList

作者:

hu

字段概要

字段

限定符和类型	字段和说明
protected ArrayList<String>	dataList

构造器概要

构造器

构造器和说明
Links()
Links(Collection<String> urls)
Links(Links links)

方法概要

限定符和类型	方法和说明
Links	add(Collection<String> urls)
Links	add(Links links)
Links	add(String url)
Links	addAllFromDocument(org.jsoup.nodes.Document doc)
Links	addByRegex(org.jsoup.nodes.Document doc, RegexRule regexRule)
Links	addByRegex(org.jsoup.nodes.Document doc, RegexRule regexRule, boolean parseImg)
Links	addByRegex(org.jsoup.nodes.Document doc, String rule)
Links	addBySelector(org.jsoup.nodes.Document doc, String cssSelector) 添加doc中，满足选择器的元素中的链接 选择器cssSelector必须定位到具体的超链接 例如我们想抽取id为content的div中的所有超链接，这里 就要将cssSelector定义为div[id=content] a
void	clear()
Links	filterByRegex(RegexRule regexRule)
Links	filterByRegex(String regex)
String	get(int index)
int	indexOf(String url)
boolean	isEmpty()
Iterator<String>	iterator()
String	remove(int index)
boolean	remove(String url)
int	size()
String	toString()

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.lang.Iterable

forEach, spliterator

字段详细资料

dataList

protected ArrayList<String> dataList

构造器详细资料

Links

public Links()

Links

public Links(Links links)

Links

public Links(Collection<String> urls)

方法详细资料

add

public Links add(String url)

add

public Links add(Links links)

add

public Links add(Collection<String> urls)

iterator

public Iterator<String> iterator()

指定者:

iterator 在接口中 Iterable<String>

filterByRegex

public Links filterByRegex(RegexRule regexRule)

filterByRegex

public Links filterByRegex(String regex)

addAllFromDocument

public Links addAllFromDocument(org.jsoup.nodes.Document doc)

addBySelector

public Links addBySelector(org.jsoup.nodes.Document doc,
                           String cssSelector)

添加doc中，满足选择器的元素中的链接 选择器cssSelector必须定位到具体的超链接 例如我们想抽取id为content的div中的所有超链接，这里 就要将cssSelector定义为div[id=content] a

参数:

doc - 网页Document

cssSelector - CSS选择器

addByRegex

public Links addByRegex(org.jsoup.nodes.Document doc,
                        String rule)

addByRegex

public Links addByRegex(org.jsoup.nodes.Document doc,
                        RegexRule regexRule)

addByRegex

public Links addByRegex(org.jsoup.nodes.Document doc,
                        RegexRule regexRule,
                        boolean parseImg)

get

public String get(int index)

size

public int size()

remove

public String remove(int index)

remove

public boolean remove(String url)

clear

public void clear()

isEmpty

public boolean isEmpty()

indexOf

public int indexOf(String url)

toString

public String toString()

覆盖:

toString 在类中 Object