1 package org.lcsim.detector;
2
3 import java.util.ArrayList;
4
5 import org.lcsim.detector.identifier.IIdentifier;
6
7 /**
8 * Implementation of {@link IDetectorElementContainer}.
9 */
10 public class DetectorElementContainer
11 extends ArrayList<IDetectorElement>
12 implements IDetectorElementContainer
13 {
14 public IDetectorElementContainer find(String name)
15 {
16 IDetectorElementContainer matches = new DetectorElementContainer();
17 for ( IDetectorElement de : this )
18 {
19 if (de.getName().equals(name))
20 {
21 matches.add(de);
22 }
23 }
24 return matches;
25 }
26
27 public IDetectorElementContainer find(IIdentifier id)
28 {
29 IDetectorElementContainer matches = new DetectorElementContainer();
30 if (id != null)
31 {
32 for (IDetectorElement de : this)
33 {
34 if (de.getIdentifier().isValid())
35 {
36 if (de.getIdentifier().equals(id))
37 {
38 matches.add(de);
39 }
40 }
41 }
42 }
43 return matches;
44 }
45
46 public IDetectorElementContainer find(Class<? extends IDetectorElement> klass)
47 {
48 DetectorElementContainer matches = new DetectorElementContainer();
49 for (IDetectorElement de : this)
50 {
51 for (Class checkClass : de.getClass().getClasses() )
52 {
53 if (checkClass.equals(klass))
54 {
55 matches.add(de);
56 }
57 }
58 }
59 return matches;
60 }
61
62 /**
63 * Current implementation does not allow duplicate name, id, or object.
64 */
65 // FIXME: Good checks but very slow!!!
66 /*
67 public boolean add(IDetectorElement de)
68 {
69 if (de == null)
70 {
71 throw new IllegalArgumentException("The DetectorElement argument points to null!");
72 }
73
74 if (contains(de))
75 {
76 throw new IllegalArgumentException("The DetectorElement called <"+de.getName()+"> has already been registered.");
77 }
78
79 if (find(de.getName()).size() > 0)
80 {
81 throw new IllegalArgumentException("Duplicate DetectorElement name <"+de.getName()+">.");
82 }
83
84 return super.add(de);
85 }
86 */
87
88 public String toString()
89 {
90 StringBuffer buff = new StringBuffer();
91 for (IDetectorElement de : this)
92 {
93 buff.append(de.getName()+'\n');
94 }
95 return buff.toString();
96 }
97 }