com.youama.nexus.parser.collector

Class LinkCollector

java.lang.Object

com.youama.nexus.parser.collector.BaseCollector

com.youama.nexus.parser.collector.LinkCollector

All Implemented Interfaces:

Collector

public class LinkCollector
extends BaseCollector
implements Collector

This class implements the BaseCollector and Collector. LinkCollector collects links by different rules. This class should not be referenced directly, it is handled by the FactoryCollector class.

Since:

0.1.0

Author:

David Belicza - 87.bdavid@gmail.com

Field Summary

Fields inherited from class com.youama.nexus.parser.collector.BaseCollector

DOM, parsedItems

Constructor Summary

Constructors

Constructor and Description
LinkCollector(String textBasedHTMLSource) It gives the source to the parent constructor to make the DOM.

Method Summary

Modifier and Type	Method and Description
void	parse() It parsed the DOM.
void	parseByRule(CollectorSelector rule) It parses the DOM by rule ID.
protected void	validateLinks(boolean noResource) It removes the non-valid URL-s from the parsed results.

Methods inherited from class com.youama.nexus.parser.collector.BaseCollector

collectAttributeValueBy, collectAttributeValueBy, getItems, resetParsedItems

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.youama.nexus.parser.collector.Collector

getItems

Constructor Detail

LinkCollector

public LinkCollector(String textBasedHTMLSource)

It gives the source to the parent constructor to make the DOM.

Parameters:

textBasedHTMLSource - A regular text based HTML code as a String.

Method Detail

parse

public void parse()

It parsed the DOM. The rule will be the default LINK_ALL.

Specified by:

parse in interface Collector

parseByRule

public void parseByRule(CollectorSelector rule)

It parses the DOM by rule ID. It collects urls and it sets them to the property - in the parent class.

Specified by:

parseByRule in interface Collector

Parameters:

rule - The ID of the rule.

validateLinks

protected void validateLinks(boolean noResource)

It removes the non-valid URL-s from the parsed results. It also removes all empty Strings.

Parameters:

noResource - When this is true, this method will removes the resource links from the parsed results.