net.obsearch.result
Class OBResultLong<O>

java.lang.Object
  net.obsearch.AbstractOBResult<O>
      net.obsearch.result.OBResultLong<O>

All Implemented Interfaces:

Comparable

public final class OBResultLong<O>
extends AbstractOBResult<O>

This class is used to store a single match result. A single result consists of the object found, the distance of this object with the query and an internal id.

Since:

0.7

Author:

Arnoldo Jose Muller Molina

Field Summary

protected long

distance Distance of the object found and the query.

Fields inherited from class net.obsearch.AbstractOBResult

id, object

Constructor Summary

OBResultLong()
Default constructor.

OBResultLong(O object, long id, long distance)
Create a new OBResultLong.

Method Summary

int	compareTo(Object o) We implement the interface comparable so we provide this method.
long	getDistance()
void	setDistance(long x) Sets the distance to a new value x.
String	toString() Return a human readable representation of the object.

Methods inherited from class net.obsearch.AbstractOBResult

getId, getObject, setId, setObject

Methods inherited from class java.lang.Object

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

Field Detail

distance

protected long distance

Distance of the object found and the query.

Constructor Detail

OBResultLong

public OBResultLong()

Default constructor. Used mostly to minimize the amount of object creations.

OBResultLong

public OBResultLong(O object,
                    long id,
                    long distance)

Create a new OBResultLong.

Parameters:

object - the result found.

id - The internal id of the result.

distance - Distance of the result and the original query.

Method Detail

getDistance

public final long getDistance()

Returns:

The distance of the result and the original query.

setDistance

public final void setDistance(long x)

Sets the distance to a new value x.

Parameters:

x - The new value to set.

compareTo

public int compareTo(Object o)

We implement the interface comparable so we provide this method. The only difference is that we return bigger objects first. (The comparable contract is multiplied by -1)

Parameters:

o - The object that will be compared.

Returns:

1 if this object is smaller than o 0 if this object is equal than o -1 if this object is greater than o

toString

public String toString()

Return a human readable representation of the object.

Overrides:

toString in class Object

Returns:

a human readable representation of the object.