org.apache.mahout.cf.taste.hadoop
Class EntityEntityWritable

java.lang.Object
  org.apache.mahout.cf.taste.hadoop.EntityEntityWritable

All Implemented Interfaces:

Cloneable, Comparable<EntityEntityWritable>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<EntityEntityWritable>

public final class EntityEntityWritable
extends Object
implements org.apache.hadoop.io.WritableComparable<EntityEntityWritable>, Cloneable

A WritableComparable encapsulating two items.

Constructor Summary

EntityEntityWritable()

EntityEntityWritable(long aID, long bID)

Method Summary

EntityEntityWritable	clone()
int	compareTo(EntityEntityWritable that)
boolean	equals(Object o)
long	getAID()
long	getBID()
int	hashCode()
void	readFields(DataInput in)
void	set(long aID, long bID)
String	toString()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityEntityWritable

public EntityEntityWritable()

EntityEntityWritable

public EntityEntityWritable(long aID,
                            long bID)

Method Detail

getAID

public long getAID()

getBID

public long getBID()

set

public void set(long aID,
                long bID)

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException

compareTo

public int compareTo(EntityEntityWritable that)

Specified by:

compareTo in interface Comparable<EntityEntityWritable>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

clone

public EntityEntityWritable clone()

Overrides:

clone in class Object