Package org.apache.nutch.crawl

Class Inlink

java.lang.Object

org.apache.nutch.crawl.Inlink

All Implemented Interfaces:

Writable

public class Inlink
extends Object
implements Writable

An incoming link to a page.

Constructor Summary

Constructors

Constructor	Description
Inlink()
Inlink(String fromUrl, String anchor)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getAnchor()
String	getFromUrl()
MapWritable	getMetadata()
int	hashCode()
static Inlink	read(DataInput in)
void	readFields(DataInput in)
void	setMetadata(MapWritable md)
static void	skip(DataInput in)	Skips over one Inlink in the input.
String	toString()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Inlink

public Inlink()

Inlink

public Inlink(String fromUrl,
 String anchor)

Method Details

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface Writable

Throws:

IOException

skip

public static void skip(DataInput in)
                 throws IOException

Skips over one Inlink in the input.

Parameters:

in - the tuple containing the fromUrl and anchor data

Throws:

IOException - if there is an error reading the Inlink tuple

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface Writable

Throws:

IOException

read

public static Inlink read(DataInput in)
                   throws IOException

Throws:

IOException

getFromUrl

public String getFromUrl()

getAnchor

public String getAnchor()

getMetadata

public MapWritable getMetadata()

setMetadata

public void setMetadata(MapWritable md)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object