This plugin generates a Builder class following the Step Builder pattern so that you can build instances of
9 | your class more easily in a guided manner.
10 |
11 | Here is an example:
12 |
13 |
14 |
15 | public class Server{
16 |
17 | final static int DEFAULT_PORT = 8080;
18 |
19 | private String protocol;
20 | private String url;
21 | private String ipAddress;
22 | private int port;
23 | private String description;
24 | private long uptime;
25 |
26 | private Server(Builder builder) {
27 | protocol = builder.protocol;
28 | url = builder.url;
29 | ipAddress = builder.ipAddress;
30 | port = builder.port;
31 | description = builder.description;
32 | uptime = builder.uptime;
33 | }
34 |
35 | public static IProtocol builder() {
36 | return new Builder();
37 | }
38 |
39 |
40 | public interface IBuild {
41 | Server build();
42 | }
43 |
44 | public interface IUptime {
45 | IBuild withUptime(long val);
46 | }
47 |
48 | public interface IDescription {
49 | IUptime withDescription(String val);
50 | }
51 |
52 | public interface IPort {
53 | IDescription withPort(int val);
54 | }
55 |
56 | public interface IIpAddress {
57 | IPort withIpAddress(String val);
58 | }
59 |
60 | public interface IUrl {
61 | IIpAddress withUrl(String val);
62 | }
63 |
64 | public interface IProtocol {
65 | IUrl withProtocol(String val);
66 | }
67 |
68 | public static final class Builder implements IUptime, IDescription, IPort, IIpAddress, IUrl, IProtocol, IBuild {
69 | private long uptime;
70 | private String description;
71 | private int port;
72 | private String ipAddress;
73 | private String url;
74 | private String protocol;
75 |
76 | private Builder() {
77 | }
78 |
79 | @Override
80 | public IBuild withUptime(long val) {
81 | uptime = val;
82 | return this;
83 | }
84 |
85 | @Override
86 | public IUptime withDescription(String val) {
87 | description = val;
88 | return this;
89 | }
90 |
91 | @Override
92 | public IDescription withPort(int val) {
93 | port = val;
94 | return this;
95 | }
96 |
97 | @Override
98 | public IPort withIpAddress(String val) {
99 | ipAddress = val;
100 | return this;
101 | }
102 |
103 | @Override
104 | public IIpAddress withUrl(String val) {
105 | url = val;
106 | return this;
107 | }
108 |
109 | @Override
110 | public IUrl withProtocol(String val) {
111 | protocol = val;
112 | return this;
113 | }
114 |
115 | public Server build() {
116 | return new Server(this);
117 | }
118 | }
119 | }
120 |
121 |
122 | ]]>
123 |
124 |