|
1
18
19 package cowsultants.itracker.ejb.client.models;
20
21 import java.util.Comparator  ;
22
23 public class ComponentModel extends GenericModel implements Comparator {
24 private String name;
25 private String description;
26 private Integer projectId;
27
28 public ComponentModel() {
29 name = "";
30 description = "";
31 projectId = new Integer (-1);
32 }
33
34 public String getName() {
35 return name;
36 }
37
38 public void setName(String value) {
39 name = value;
40 }
41
42 public String getDescription() {
43 return (description == null ? "" : description);
44 }
45
46 public void setDescription(String value) {
47 description = value;
48 }
49
50 public Integer getProjectId() {
51 return projectId;
52 }
53
54 public void setProjectId(Integer value) {
55 projectId = value;
56 }
57
58 public int compare(Object a, Object b) {
59 return this.new CompareByName().compare(a, b);
60 }
61
62 public boolean equals(Object obj) {
63 return this.new CompareByName().equals(obj);
64 }
65
66 public int hashCode() {
67 return this.new CompareByName().hashCode();
68 }
69
70 public String toString() {
71 return "Component [" + this.getId() + "] Project: " + this.getProjectId() + " Name: " + this.getName();
72 }
73
74 public class CompareByName implements Comparator {
75 public int compare(Object a, Object b) {
76 if(! (a instanceof ComponentModel) || ! (b instanceof ComponentModel)) {
77 throw new ClassCastException ();
78 }
79
80 ComponentModel ma = (ComponentModel) a;
81 ComponentModel mb = (ComponentModel) b;
82
83 if(ma.getName() == null && mb.getName() == null) {
84 return 0;
85 } else if(ma.getName() == null) {
86 return 1;
87 } else if(mb.getName() == null) {
88 return -1;
89 }
90
91 return ma.getName().compareTo(mb.getName());
92 }
93
94 public boolean equals(Object obj) {
95 if(! (obj instanceof ComponentModel)) {
96 return false;
97 }
98
99 try {
100 ComponentModel mo = (ComponentModel) obj;
101 if(ComponentModel.this.getName() == mo.getName()) {
102 return true;
103 }
104 } catch(ClassCastException cce) {
105 }
106
107 return false;
108 }
109
110 public int hashCode() {
111 return (ComponentModel.this.getName() == null ? 1 : ComponentModel.this.getName().hashCode());
112 }
113 }
114
115 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.