Jonathan Hart | e37e4e2 | 2014-05-13 19:12:02 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.topology; |
| 2 | |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame^] | 3 | import org.apache.commons.lang.Validate; |
| 4 | |
Jonathan Hart | e37e4e2 | 2014-05-13 19:12:02 -0700 | [diff] [blame] | 5 | |
Praseed Balakrishnan | 57ed843 | 2014-06-26 11:49:56 -0700 | [diff] [blame] | 6 | |
Yuta HIGUCHI | c45e0b6 | 2014-06-24 22:34:20 -0700 | [diff] [blame] | 7 | /** |
| 8 | * Base class for Topology Objects. |
| 9 | */ |
Praseed Balakrishnan | 57ed843 | 2014-06-26 11:49:56 -0700 | [diff] [blame] | 10 | public abstract class TopologyObject { |
Jonathan Hart | e37e4e2 | 2014-05-13 19:12:02 -0700 | [diff] [blame] | 11 | |
Yuta HIGUCHI | c45e0b6 | 2014-06-24 22:34:20 -0700 | [diff] [blame] | 12 | /** |
| 13 | * Topology instance this object belongs to. |
| 14 | */ |
Jonathan Hart | e37e4e2 | 2014-05-13 19:12:02 -0700 | [diff] [blame] | 15 | protected final Topology topology; |
| 16 | |
Yuta HIGUCHI | c45e0b6 | 2014-06-24 22:34:20 -0700 | [diff] [blame] | 17 | /** |
| 18 | * Constructor. |
| 19 | * |
| 20 | * @param topology Topology instance this object belongs to |
| 21 | */ |
| 22 | protected TopologyObject(Topology topology) { |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame^] | 23 | Validate.notNull(topology); |
Jonathan Hart | e37e4e2 | 2014-05-13 19:12:02 -0700 | [diff] [blame] | 24 | this.topology = topology; |
| 25 | } |
| 26 | |
Praseed Balakrishnan | 57ed843 | 2014-06-26 11:49:56 -0700 | [diff] [blame] | 27 | |
| 28 | /** |
| 29 | * Returns the type of topology object. |
| 30 | * |
| 31 | * @return the type of the topology object |
| 32 | */ |
| 33 | public abstract String getType(); |
| 34 | |
| 35 | |
Jonathan Hart | e37e4e2 | 2014-05-13 19:12:02 -0700 | [diff] [blame] | 36 | } |