uk.ac.starlink.table.join

Class LinkGroup

java.lang.Object

uk.ac.starlink.table.join.LinkGroup

All Implemented Interfaces:

Comparable<LinkGroup>

public class LinkGroup
extends Object
implements Comparable<LinkGroup>

Defines a group of RowLink objects. This object is just a label, containing a unique ID and a count of how many links there are in the group. It does not contain references to the constituent RowLinks themselves.

Since:

7 Sep 2005

Author:

Mark Taylor

See Also:

MatchStarTables.findGroups(java.util.Collection<uk.ac.starlink.table.join.RowLink>)

Constructor Summary

Constructors

Constructor and Description
LinkGroup(int id, int size) Constructor.

Method Summary

Modifier and Type	Method and Description
int	compareTo(LinkGroup other)
boolean	equals(Object o)
int	getID() Returns this group's ID.
int	getSize() Returns this group's size.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkGroup

public LinkGroup(int id,
                 int size)

Constructor.

Parameters:

id - unique identifier

size - number of objects in this group

Method Detail

getID

public int getID()

Returns this group's ID.

Returns:

id

getSize

public int getSize()

Returns this group's size.

Returns:

number of items in this group

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(LinkGroup other)

Specified by:

compareTo in interface Comparable<LinkGroup>

toString

public String toString()

Overrides:

toString in class Object