org.archive.crawler.frontier.precedence

Class HopsUriPrecedencePolicy

java.lang.Object

org.archive.crawler.frontier.precedence.UriPrecedencePolicy

org.archive.crawler.frontier.precedence.BaseUriPrecedencePolicy

org.archive.crawler.frontier.precedence.HopsUriPrecedencePolicy

All Implemented Interfaces:

Serializable, HasKeyedProperties

public class HopsUriPrecedencePolicy
extends BaseUriPrecedencePolicy

UriPrecedencePolicy which assigns URIs a precedence equal to the number of hops in its hops-path-from-seed (either all hops or just navlink ('L') hops.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.archive.crawler.frontier.precedence.BaseUriPrecedencePolicy

kp

Constructor Summary

Constructors

Constructor and Description
HopsUriPrecedencePolicy()

Method Summary

Methods

Modifier and Type	Method and Description
protected int	calculatePrecedence(CrawlURI curi) Calculate the precedence value for the given URI.
boolean	getNavlinksOnly()
void	setNavlinksOnly(boolean navsOnly)

Methods inherited from class org.archive.crawler.frontier.precedence.BaseUriPrecedencePolicy

getBasePrecedence, getKeyedProperties, setBasePrecedence, uriScheduled

Methods inherited from class java.lang.Object

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

Constructor Detail

HopsUriPrecedencePolicy

public HopsUriPrecedencePolicy()

Method Detail

getNavlinksOnly

public boolean getNavlinksOnly()

setNavlinksOnly

public void setNavlinksOnly(boolean navsOnly)

calculatePrecedence

protected int calculatePrecedence(CrawlURI curi)

Description copied from class: BaseUriPrecedencePolicy

Calculate the precedence value for the given URI.

Overrides:

calculatePrecedence in class BaseUriPrecedencePolicy

Parameters:

curi - CrawlURI to evaluate

Returns:

int precedence for URI