org.apache.any23.extractor.xpath

Class TemplateXPathExtractionRuleImpl

java.lang.Object

org.apache.any23.extractor.xpath.TemplateXPathExtractionRuleImpl

All Implemented Interfaces:

TemplateXPathExtractionRule, XPathExtractionRule

public class TemplateXPathExtractionRuleImpl
extends Object
implements TemplateXPathExtractionRule

Default implementation of XPathExtractionRule.

Author:

Michele Mostarda (mostarda@fbk.eu)

Constructor Summary

Constructors

Constructor and Description
TemplateXPathExtractionRuleImpl(String name, String uriRegex)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	acceptURI(org.openrdf.model.URI uri) Checks if the rule can be applied on the given document URI.
void	add(QuadTemplate template) Adds a QuadTemplate to the rule.
void	add(Variable variable) Adds a variable to the template.
String	getName()
String	getUriRegex()
void	process(Document in, ExtractionResult er) Processes this extraction rule on the given document.
boolean	remove(QuadTemplate template) Removes a quad template from the rule.
boolean	remove(Variable variable) Removes a variable from the template.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TemplateXPathExtractionRuleImpl

public TemplateXPathExtractionRuleImpl(String name,
                               String uriRegex)

Method Detail

getUriRegex

public String getUriRegex()

Returns:

the regex pattern filtering the template pages.

add

public void add(Variable variable)

Description copied from interface: TemplateXPathExtractionRule

Adds a variable to the template.

Specified by:

add in interface TemplateXPathExtractionRule

Parameters:

variable - variable to be added.

remove

public boolean remove(Variable variable)

Description copied from interface: TemplateXPathExtractionRule

Removes a variable from the template.

Specified by:

remove in interface TemplateXPathExtractionRule

Parameters:

variable - variable to be removed.

Returns:

true if the variable argument was found.

add

public void add(QuadTemplate template)

Description copied from interface: TemplateXPathExtractionRule

Adds a QuadTemplate to the rule.

Specified by:

add in interface TemplateXPathExtractionRule

Parameters:

template - template instance to be added.

remove

public boolean remove(QuadTemplate template)

Description copied from interface: TemplateXPathExtractionRule

Removes a quad template from the rule.

Specified by:

remove in interface TemplateXPathExtractionRule

Parameters:

template - template to be removed.

Returns:

true if the template argument was found.

getName

public String getName()

Specified by:

getName in interface TemplateXPathExtractionRule

Specified by:

getName in interface XPathExtractionRule

Returns:

human readable description for this rule.

acceptURI

public boolean acceptURI(org.openrdf.model.URI uri)

Description copied from interface: XPathExtractionRule

Checks if the rule can be applied on the given document URI.

Specified by:

acceptURI in interface XPathExtractionRule

Parameters:

uri - input document URI.

Returns:

true if applied, false otherwise.

process

public void process(Document in,
           ExtractionResult er)

Description copied from interface: XPathExtractionRule

Processes this extraction rule on the given document.

Specified by:

process in interface XPathExtractionRule

Parameters:

in - input document to be processed.

er - output result writer.

toString

public String toString()

Overrides:

toString in class Object