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authorReinier Zwitserloot <reinier@zwitserloot.com>2017-05-08 21:28:02 +0200
committerReinier Zwitserloot <reinier@zwitserloot.com>2017-05-29 21:02:54 +0200
commit8b7a7cbc813653a3248d6cf3a7779e220957bc85 (patch)
treeb9acfb9d68c6866acc3cfb9ee59d72ff43f1ebc3 /website/usageExamples/BuilderExample_post.jpage
parent72fd50b9f1db1ab6bfc1753ba6a1e686a2f0f22c (diff)
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The great rename: the old ‘website’ is now ‘website-old’, and ‘website2’ is now ‘website’.
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-rw-r--r--website/usageExamples/BuilderExample_post.jpage74
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diff --git a/website/usageExamples/BuilderExample_post.jpage b/website/usageExamples/BuilderExample_post.jpage
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+import java.util.Set;
+
+public class BuilderExample {
+ private String name;
+ private int age;
+ private Set<String> occupations;
+
+ BuilderExample(String name, int age, Set<String> occupations) {
+ this.name = name;
+ this.age = age;
+ this.occupations = occupations;
+ }
+
+ public static BuilderExampleBuilder builder() {
+ return new BuilderExampleBuilder();
+ }
+
+ public static class BuilderExampleBuilder {
+ private String name;
+ private int age;
+ private java.util.ArrayList<String> occupations;
+
+ BuilderExampleBuilder() {
+ }
+
+ public BuilderExampleBuilder name(String name) {
+ this.name = name;
+ return this;
+ }
+
+ public BuilderExampleBuilder age(int age) {
+ this.age = age;
+ return this;
+ }
+
+ public BuilderExampleBuilder occupation(String occupation) {
+ if (this.occupations == null) {
+ this.occupations = new java.util.ArrayList<String>();
+ }
+
+ this.occupations.add(occupation);
+ return this;
+ }
+
+ public BuilderExampleBuilder occupations(Collection<? extends String> occupations) {
+ if (this.occupations == null) {
+ this.occupations = new java.util.ArrayList<String>();
+ }
+
+ this.occupations.addAll(occupations);
+ return this;
+ }
+
+ public BuilderExampleBuilder clearOccupations() {
+ if (this.occupations != null) {
+ this.occupations.clear();
+ }
+
+ return this;
+ }
+
+ public BuilderExample build() {
+ // complicated switch statement to produce a compact properly sized immutable set omitted.
+ // go to https://projectlombok.org/features/Singular-snippet.html to see it.
+ Set<String> occupations = ...;
+ return new BuilderExample(name, age, occupations);
+ }
+
+ @java.lang.Override
+ public String toString() {
+ return "BuilderExample.BuilderExampleBuilder(name = " + this.name + ", age = " + this.age + ", occupations = " + this.occupations + ")";
+ }
+ }
+} \ No newline at end of file