org.apache.nutch.scoring.webgraph
Class Node

java.lang.Object
  org.apache.nutch.scoring.webgraph.Node

All Implemented Interfaces:

Writable

public class Node
extends Object
implements Writable

A class which holds the number of inlinks and outlinks for a given url along with an inlink score from a link analysis program and any metadata. The Node is the core unit of the NodeDb in the WebGraph.

Constructor Summary

Node()

Method Summary

float	getInlinkScore()
Metadata	getMetadata()
int	getNumInlinks()
int	getNumOutlinks()
float	getOutlinkScore()
void	readFields(DataInput in)
void	setInlinkScore(float inlinkScore)
void	setMetadata(Metadata metadata)
void	setNumInlinks(int numInlinks)
void	setNumOutlinks(int numOutlinks)
String	toString()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

Node

public Node()

Method Detail

getNumInlinks

public int getNumInlinks()

setNumInlinks

public void setNumInlinks(int numInlinks)

getNumOutlinks

public int getNumOutlinks()

setNumOutlinks

public void setNumOutlinks(int numOutlinks)

getInlinkScore

public float getInlinkScore()

setInlinkScore

public void setInlinkScore(float inlinkScore)

getOutlinkScore

public float getOutlinkScore()

getMetadata

public Metadata getMetadata()

setMetadata

public void setMetadata(Metadata metadata)

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface Writable

Throws:

IOException

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface Writable

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object