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2
3
4
5 package org.apache.maven.api.plugin.descriptor;
6
7 import java.io.Serializable;
8 import java.util.Collections;
9 import java.util.HashMap;
10 import java.util.Map;
11 import org.apache.maven.api.annotations.Experimental;
12 import org.apache.maven.api.annotations.Generated;
13 import org.apache.maven.api.annotations.Immutable;
14 import org.apache.maven.api.annotations.Nonnull;
15 import org.apache.maven.api.annotations.NotThreadSafe;
16 import org.apache.maven.api.annotations.ThreadSafe;
17
18
19
20
21 @Experimental
22 @Generated @ThreadSafe @Immutable
23 public class Requirement
24 implements Serializable
25 {
26
27
28
29 final String role;
30
31
32
33 final String roleHint;
34
35
36
37 final String fieldName;
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39
40
41
42
43 Requirement(
44 String role,
45 String roleHint,
46 String fieldName
47 ) {
48 this.role = role;
49 this.roleHint = roleHint;
50 this.fieldName = fieldName;
51 }
52
53
54
55
56
57
58 public String getRole() {
59 return this.role;
60 }
61
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65
66
67 public String getRoleHint() {
68 return this.roleHint;
69 }
70
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75
76 public String getFieldName() {
77 return this.fieldName;
78 }
79
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83
84
85 @Nonnull
86 public Builder with() {
87 return newBuilder(this);
88 }
89
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93
94
95 @Nonnull
96 public Requirement withRole(String role) {
97 return newBuilder(this, true).role(role).build();
98 }
99
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103
104
105 @Nonnull
106 public Requirement withRoleHint(String roleHint) {
107 return newBuilder(this, true).roleHint(roleHint).build();
108 }
109
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114
115 @Nonnull
116 public Requirement withFieldName(String fieldName) {
117 return newBuilder(this, true).fieldName(fieldName).build();
118 }
119
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123
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125
126
127 @Nonnull
128 public static Requirement newInstance() {
129 return newInstance(true);
130 }
131
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138
139 @Nonnull
140 public static Requirement newInstance(boolean withDefaults) {
141 return newBuilder(withDefaults).build();
142 }
143
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150
151 @Nonnull
152 public static Builder newBuilder() {
153 return newBuilder(true);
154 }
155
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161
162 @Nonnull
163 public static Builder newBuilder(boolean withDefaults) {
164 return new Builder(withDefaults);
165 }
166
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173
174 @Nonnull
175 public static Builder newBuilder(Requirement from) {
176 return newBuilder(from, false);
177 }
178
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184
185
186 @Nonnull
187 public static Builder newBuilder(Requirement from, boolean forceCopy) {
188 return new Builder(from, forceCopy);
189 }
190
191
192
193
194
195
196 @NotThreadSafe
197 public static class Builder
198 {
199 Requirement base;
200 String role;
201 String roleHint;
202 String fieldName;
203
204 Builder(boolean withDefaults) {
205 if (withDefaults) {
206 }
207 }
208
209 Builder(Requirement base, boolean forceCopy) {
210 if (forceCopy) {
211 this.role = base.role;
212 this.roleHint = base.roleHint;
213 this.fieldName = base.fieldName;
214 } else {
215 this.base = base;
216 }
217 }
218
219 @Nonnull
220 public Builder role(String role) {
221 this.role = role;
222 return this;
223 }
224
225 @Nonnull
226 public Builder roleHint(String roleHint) {
227 this.roleHint = roleHint;
228 return this;
229 }
230
231 @Nonnull
232 public Builder fieldName(String fieldName) {
233 this.fieldName = fieldName;
234 return this;
235 }
236
237
238 @Nonnull
239 public Requirement build() {
240 if (base != null
241 && (role == null || role == base.role)
242 && (roleHint == null || roleHint == base.roleHint)
243 && (fieldName == null || fieldName == base.fieldName)
244 ) {
245 return base;
246 }
247 return new Requirement(
248 role != null ? role : (base != null ? base.role : null),
249 roleHint != null ? roleHint : (base != null ? base.roleHint : null),
250 fieldName != null ? fieldName : (base != null ? base.fieldName : null)
251 );
252 }
253 }
254
255 }