1 package org.lcsim.event.base;
2
3 /**
4 *
5 * @author cassell
6 */
7 import org.lcsim.event.ParticleID;
8 public class UnknownParticleID implements ParticleID
9 {
10 int pdg;
11
12 /** Creates a new instance of UnknownParticleID */
13 public UnknownParticleID()
14 {
15 pdg = ParticleID.UnknownPDG;
16 }
17 /** Type - userdefined.
18 */
19 public int getType()
20 {
21 return 0;
22 }
23
24 /** The PDG code of this id - UnknownPDG ( 999999 ) if unknown.
25 */
26 public int getPDG()
27 {
28 return pdg;
29 }
30
31 /**The likelihood of this hypothesis - in a user defined normalization.
32 */
33 public double getLikelihood()
34 {
35 return 0.;
36 }
37
38 /** Type of the algorithm/module that created this hypothesis.
39 * Check/set collection parameters PIDAlgorithmTypeName and PIDAlgorithmTypeID.
40 */
41 public int getAlgorithmType()
42 {
43 return 0;
44 }
45
46 /** Parameters associated with this hypothesis.
47 * Check/set collection paramter PIDParameterNames for decoding the indices.
48 */
49 public double[] getParameters()
50 {
51 double[] result = new double[1];
52 result[0] = 0.;
53 return result;
54 }
55
56 }