[builder] setterPrefix option code review, formatting cleanup, and docs

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Reinier Zwitserloot committed 2019-12-11 01:48:16 +01:00
1 parent 35f9a8360e
commit 870937a46f
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@@ -3,6 +3,7 @@ Lombok Changelog
### v1.18.11 "Edgy Guinea Pig"
* PLATFORM: Support for JDK13 (including `yield` in switch expressions, as well as delombok having a nicer style for arrow-style switch blocks, and text blocks).
* FEATURE: You can now configure a builder's 'setter' prefixes via `@Builder(setterPrefix = "set")` for example. We discourage doing this, but if some library you use requires them, have at it. [Pull Request #2174](https://github.com/rzwitserloot/lombok/pull/2174], [Issue #1805](https://github.com/rzwitserloot/lombok/issues/1805).
### v1.18.10 (September 10th, 2019)
+7 -4
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@@ -155,14 +155,17 @@ public @interface Builder {
AccessLevel access() default lombok.AccessLevel.PUBLIC;
/**
* Prefix to prepend to set methods in the generated builder class. By default, generated methods to not include a
* prefix. If this value populated, the first letter of the generated method name will be capitalized.
* Prefix to prepend to 'set' methods in the generated builder class. By default, generated methods do not include a prefix.
*
* For example, a method normally generated as {@code someField(String someField)} would instead be generated as {@code withSomeField(String someField)}
* For example, a method normally generated as {@code someField(String someField)} would instead be
* generated as {@code withSomeField(String someField)} if using {@code @Builder(setterPrefix = "with")}.
*
* Note that using "with" to prefix builder setter methods is strongly discouraged as as "with" normally
* suggests immutable data structures, and builders by definition are mutable objects.
*
*
* For {@code @Singular} fields, the generated methods are called {@code withName}, {@code withNames}, and {@code clearNames}, instead of
* the default {@code name}, {@code names}, and {@code clearNames}.
*
* @return The prefix to prepend to generated method names.
*/
String setterPrefix() default "";
@@ -129,16 +129,9 @@ public class EclipseSingularsRecipes {
private final ASTNode source;
public SingularData(EclipseNode annotation, char[] singularName, char[] pluralName, List<TypeReference> typeArgs, String targetFqn, EclipseSingularizer singularizer, ASTNode source) {
this.annotation = annotation;
this.singularName = singularName;
this.pluralName = pluralName;
this.typeArgs = typeArgs;
this.targetFqn = targetFqn;
this.singularizer = singularizer;
this.source = source;
this.setterPrefix = new char[0];
this(annotation, singularName, pluralName, typeArgs, targetFqn, singularizer, source, new char[0]);
}
public SingularData(EclipseNode annotation, char[] singularName, char[] pluralName, List<TypeReference> typeArgs, String targetFqn, EclipseSingularizer singularizer, ASTNode source, char[] setterPrefix) {
this.annotation = annotation;
this.singularName = singularName;
@@ -149,7 +142,7 @@ public class EclipseSingularsRecipes {
this.source = source;
this.setterPrefix = setterPrefix;
}
public void setGeneratedByRecursive(ASTNode target) {
SetGeneratedByVisitor visitor = new SetGeneratedByVisitor(source);
@@ -177,11 +170,11 @@ public class EclipseSingularsRecipes {
public char[] getPluralName() {
return pluralName;
}
public char[] getSetterPrefix() {
return setterPrefix;
}
public List<TypeReference> getTypeArgs() {
return typeArgs;
}
@@ -1,16 +1,16 @@
/*
* Copyright (C) 2013-2019 The Project Lombok Authors.
*
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -567,13 +567,10 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> {
Expression receiver = invoke;
List<Statement> statements = null;
for (BuilderFieldData bfd : builderFields) {
String setterPrefix = prefix.isEmpty() ? "set" : prefix;
String setterName;
if(fluent) {
setterName = prefix.isEmpty() ? new String(bfd.name) : HandlerUtil.buildAccessorName(setterPrefix, new String(bfd.name));
} else {
setterName = HandlerUtil.buildAccessorName(setterPrefix, new String(bfd.name));
}
String setterName = new String(bfd.name);
String setterPrefix = !prefix.isEmpty() ? prefix : fluent ? "" : "set";
if (!setterPrefix.isEmpty()) setterName = HandlerUtil.buildAccessorName(setterPrefix, setterName);
MessageSend ms = new MessageSend();
Expression[] tgt = new Expression[bfd.singularData == null ? 1 : 2];
@@ -868,51 +865,6 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> {
private static final AbstractMethodDeclaration[] EMPTY = {};
public void makeSetterMethodsForBuilder(CheckerFrameworkVersion cfv, EclipseNode builderType, BuilderFieldData bfd, EclipseNode sourceNode, boolean fluent, boolean chain, AccessLevel access, EclipseNode originalFieldNode) {
boolean deprecate = isFieldDeprecated(bfd.originalFieldNode);
if (bfd.singularData == null || bfd.singularData.getSingularizer() == null) {
makeSimpleSetterMethodForBuilder(cfv, builderType, deprecate, bfd.createdFields.get(0), bfd.name, bfd.nameOfSetFlag, sourceNode, fluent, chain, bfd.annotations, access, originalFieldNode);
} else {
bfd.singularData.getSingularizer().generateMethods(cfv, bfd.singularData, deprecate, builderType, fluent, chain, access);
}
}
private void makeSimpleSetterMethodForBuilder(CheckerFrameworkVersion cfv, EclipseNode builderType, boolean deprecate, EclipseNode fieldNode, char[] paramName, char[] nameOfSetFlag, EclipseNode sourceNode, boolean fluent, boolean chain, Annotation[] annotations, AccessLevel access, EclipseNode originalFieldNode) {
TypeDeclaration td = (TypeDeclaration) builderType.get();
AbstractMethodDeclaration[] existing = td.methods;
ASTNode source = sourceNode.get();
if (existing == null) existing = EMPTY;
int len = existing.length;
FieldDeclaration fd = (FieldDeclaration) fieldNode.get();
char[] name = fd.name;
for (int i = 0; i < len; i++) {
if (!(existing[i] instanceof MethodDeclaration)) continue;
char[] existingName = existing[i].selector;
if (Arrays.equals(name, existingName) && !isTolerate(fieldNode, existing[i])) return;
}
String setterName = fluent ? new String(paramName) : HandlerUtil.buildAccessorName("set", new String(paramName));
List<Annotation> methodAnnsList = Arrays.asList(EclipseHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode));
Annotation[] methodAnns = EclipseHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode);
if (methodAnns != null && methodAnns.length > 0) methodAnnsList = Arrays.asList(methodAnns);
MethodDeclaration setter = HandleSetter.createSetter(td, deprecate, fieldNode, setterName, paramName, nameOfSetFlag, chain, toEclipseModifier(access),
sourceNode, methodAnnsList, annotations != null ? Arrays.asList(copyAnnotations(sourceNode.get(), annotations)) : Collections.<Annotation>emptyList());
if (cfv.generateCalledMethods()) {
Argument[] arr = setter.arguments == null ? new Argument[0] : setter.arguments;
Argument[] newArr = new Argument[arr.length + 1];
System.arraycopy(arr, 0, newArr, 1, arr.length);
newArr[0] = new Argument(new char[] { 't', 'h', 'i', 's' }, 0, new SingleTypeReference(builderType.getName().toCharArray(), 0), Modifier.FINAL);
char[][] nameNotCalled = fromQualifiedName(CheckerFrameworkVersion.NAME__NOT_CALLED);
SingleMemberAnnotation ann = new SingleMemberAnnotation(new QualifiedTypeReference(nameNotCalled, poss(source, nameNotCalled.length)), source.sourceStart);
ann.memberValue = new StringLiteral(setterName.toCharArray(), 0, 0, 0);
newArr[0].annotations = new Annotation[] {ann};
setter.arguments = newArr;
}
injectMethod(builderType, setter);
}
public void makePrefixedSetterMethodsForBuilder(CheckerFrameworkVersion cfv, EclipseNode builderType, BuilderFieldData bfd, EclipseNode sourceNode, boolean fluent, boolean chain, AccessLevel access, EclipseNode originalFieldNode, String prefix) {
boolean deprecate = isFieldDeprecated(bfd.originalFieldNode);
if (bfd.singularData == null || bfd.singularData.getSingularizer() == null) {
@@ -988,9 +940,9 @@ public class HandleBuilder extends EclipseAnnotationHandler<Builder> {
/**
* Returns the explicitly requested singular annotation on this node (field
* or parameter), or null if there's no {@code @Singular} annotation on it.
*
*
* @param node The node (field or method param) to inspect for its name and potential {@code @Singular} annotation.
* @param setterPrefix
* @param setterPrefix Explicitly requested setter prefix.
*/
private SingularData getSingularData(EclipseNode node, ASTNode source, final String setterPrefix) {
for (EclipseNode child : node.down()) {
@@ -28,7 +28,6 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.logging.Handler;
import org.eclipse.jdt.internal.compiler.ast.Annotation;
import org.eclipse.jdt.internal.compiler.ast.Argument;
@@ -63,7 +62,6 @@ import lombok.eclipse.handlers.EclipseSingularsRecipes.SingularData;
import lombok.eclipse.handlers.EclipseSingularsRecipes.StatementMaker;
import lombok.eclipse.handlers.EclipseSingularsRecipes.TypeReferenceMaker;
import lombok.eclipse.handlers.HandleNonNull;
import org.objectweb.asm.Handle;
@ProviderFor(EclipseSingularizer.class)
public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer {
@@ -247,12 +245,11 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer
valueParam.annotations = typeUseAnnsValue;
md.arguments = new Argument[] {keyParam, valueParam};
md.returnType = returnType;
String name = new String(data.getSingularName());
String setterPrefix = new String(data.getSetterPrefix());
String prefixedSingularName = setterPrefix.isEmpty() ? name : HandlerUtil.buildAccessorName(setterPrefix, name);
String setterName = fluent ? prefixedSingularName : HandlerUtil.buildAccessorName("put", name);
String setterPrefix = data.getSetterPrefix().length > 0 ? new String(data.getSetterPrefix()) : fluent ? "" : "put";
String setterName = HandlerUtil.buildAccessorName(setterPrefix, name);
md.selector = setterName.toCharArray();
md.annotations = generateSelfReturnAnnotations(deprecate, cfv, data.getSource());
@@ -317,12 +314,11 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer
Argument param = new Argument(data.getPluralName(), 0, paramType, ClassFileConstants.AccFinal);
md.arguments = new Argument[] {param};
md.returnType = returnType;
String name = new String(data.getPluralName());
String setterPrefix = new String(data.getSetterPrefix());
String prefixedSingularName = setterPrefix.isEmpty() ? name : HandlerUtil.buildAccessorName(setterPrefix, name);
String setterName = fluent ? prefixedSingularName : HandlerUtil.buildAccessorName("put", name);
String setterPrefix = data.getSetterPrefix().length > 0 ? new String(data.getSetterPrefix()) : fluent ? "" : "put";
String setterName = HandlerUtil.buildAccessorName(setterPrefix, name);
md.selector = setterName.toCharArray();
md.annotations = generateSelfReturnAnnotations(deprecate, cfv, data.getSource());
@@ -104,7 +104,7 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> {
@Override public void handle(AnnotationValues<Builder> annotation, JCAnnotation ast, JavacNode annotationNode) {
handleFlagUsage(annotationNode, ConfigurationKeys.BUILDER_FLAG_USAGE, "@Builder");
CheckerFrameworkVersion cfv = getCheckerFrameworkVersion(annotationNode);
Builder builderInstance = annotation.getInstance();
AccessLevel accessForOuters = builderInstance.access();
if (accessForOuters == null) accessForOuters = AccessLevel.PUBLIC;
@@ -549,12 +549,10 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> {
JCExpression invoke = call;
ListBuffer<JCStatement> statements = new ListBuffer<JCStatement>();
for (BuilderFieldData bfd : builderFields) {
String prefixedSetterName;
if(fluent) {
prefixedSetterName = prefix.isEmpty() ? bfd.name.toString() : HandlerUtil.buildAccessorName(prefix, bfd.name.toString());
} else {
prefixedSetterName = HandlerUtil.buildAccessorName(prefix, bfd.name.toString());
}
String setterPrefix = !prefix.isEmpty() ? prefix : fluent ? "" : "set";
String prefixedSetterName = bfd.name.toString();
if (!setterPrefix.isEmpty()) prefixedSetterName = HandlerUtil.buildAccessorName(setterPrefix, prefixedSetterName);
Name setterName = type.toName(prefixedSetterName);
JCExpression[] tgt = new JCExpression[bfd.singularData == null ? 1 : 2];
if (bfd.obtainVia == null || !bfd.obtainVia.field().isEmpty()) {
@@ -782,37 +780,6 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> {
for (JCVariableDecl gen : generated) recursiveSetGeneratedBy(gen, source, builderType.getContext());
}
public void makeSetterMethodsForBuilder(CheckerFrameworkVersion cfv, JavacNode builderType, BuilderFieldData fieldNode, JavacNode source, boolean fluent, boolean chain, AccessLevel access) {
boolean deprecate = isFieldDeprecated(fieldNode.originalFieldNode);
if (fieldNode.singularData == null || fieldNode.singularData.getSingularizer() == null) {
makeSimpleSetterMethodForBuilder(cfv, builderType, deprecate, fieldNode.createdFields.get(0), fieldNode.name, fieldNode.nameOfSetFlag, source, fluent, chain, fieldNode.annotations, fieldNode.originalFieldNode, access);
} else {
fieldNode.singularData.getSingularizer().generateMethods(cfv, fieldNode.singularData, deprecate, builderType, source.get(), fluent, chain, access);
}
}
private void makeSimpleSetterMethodForBuilder(CheckerFrameworkVersion cfv, JavacNode builderType, boolean deprecate, JavacNode fieldNode, Name paramName, Name nameOfSetFlag, JavacNode source, boolean fluent, boolean chain, List<JCAnnotation> annosOnParam, JavacNode originalFieldNode, AccessLevel access) {
Name fieldName = ((JCVariableDecl) fieldNode.get()).name;
for (JavacNode child : builderType.down()) {
if (child.getKind() != Kind.METHOD) continue;
JCMethodDecl methodDecl = (JCMethodDecl) child.get();
Name existingName = methodDecl.name;
if (existingName.equals(fieldName) && !isTolerate(fieldNode, methodDecl)) return;
}
String setterName = fluent ? paramName.toString() : HandlerUtil.buildAccessorName("set", paramName.toString());
JavacTreeMaker maker = fieldNode.getTreeMaker();
List<JCAnnotation> methodAnns = JavacHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode);
JCMethodDecl newMethod = HandleSetter.createSetter(toJavacModifier(access), deprecate, fieldNode, maker, setterName, paramName, nameOfSetFlag, chain, source, methodAnns, annosOnParam);
recursiveSetGeneratedBy(newMethod, source.get(), builderType.getContext());
copyJavadoc(originalFieldNode, newMethod, CopyJavadoc.SETTER);
injectMethod(builderType, newMethod);
}
public void makePrefixedSetterMethodsForBuilder(CheckerFrameworkVersion cfv, JavacNode builderType, BuilderFieldData fieldNode, JavacNode source, boolean fluent, boolean chain, AccessLevel access, String prefix) {
boolean deprecate = isFieldDeprecated(fieldNode.originalFieldNode);
if (fieldNode.singularData == null || fieldNode.singularData.getSingularizer() == null) {
@@ -822,27 +789,21 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> {
fieldNode.singularData.getSingularizer().generateMethods(cfv, fieldNode.singularData, deprecate, builderType, source.get(), fluent, chain, access);
}
}
private void makePrefixedSetterMethodForBuilder(CheckerFrameworkVersion cfv, JavacNode builderType, boolean deprecate, JavacNode fieldNode, Name paramName, Name nameOfSetFlag, JavacNode source, boolean fluent, boolean chain, List<JCAnnotation> annosOnParam, JavacNode originalFieldNode, AccessLevel access, String prefix) {
Name fieldName = ((JCVariableDecl) fieldNode.get()).name;
String setterPrefix = prefix.isEmpty() ? "set" : prefix;
String setterName;
if(fluent) {
setterName = prefix.isEmpty() ? paramName.toString() : HandlerUtil.buildAccessorName(setterPrefix, paramName.toString());
} else {
setterName = HandlerUtil.buildAccessorName(setterPrefix, paramName.toString());
}
String setterPrefix = !prefix.isEmpty() ? prefix : fluent ? "" : "set";
String setterName = HandlerUtil.buildAccessorName(setterPrefix, paramName.toString());
Name setterName_ = builderType.toName(setterName);
for (JavacNode child : builderType.down()) {
if (child.getKind() != Kind.METHOD) continue;
JCMethodDecl methodDecl = (JCMethodDecl) child.get();
Name existingName = methodDecl.name;
if (existingName.equals(builderType.toName(setterName)) && !isTolerate(fieldNode, methodDecl)) return;
if (existingName.equals(setterName_) && !isTolerate(fieldNode, methodDecl)) return;
}
JavacTreeMaker maker = fieldNode.getTreeMaker();
List<JCAnnotation> methodAnns = JavacHandlerUtil.findCopyableToSetterAnnotations(originalFieldNode);
JCMethodDecl newMethod = HandleSetter.createSetter(toJavacModifier(access), deprecate, fieldNode, maker, setterName, paramName, nameOfSetFlag, chain, source, methodAnns, annosOnParam);
if (cfv.generateCalledMethods()) {
@@ -853,10 +814,10 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> {
}
recursiveSetGeneratedBy(newMethod, source.get(), builderType.getContext());
copyJavadoc(originalFieldNode, newMethod, CopyJavadoc.SETTER);
injectMethod(builderType, newMethod);
}
public JavacNode makeBuilderClass(boolean isStatic, JavacNode source, JavacNode tdParent, String builderClassName, List<JCTypeParameter> typeParams, JCAnnotation ast, AccessLevel access) {
JavacTreeMaker maker = tdParent.getTreeMaker();
int modifiers = toJavacModifier(access);
@@ -882,9 +843,9 @@ public class HandleBuilder extends JavacAnnotationHandler<Builder> {
* or parameter), or null if there's no {@code @Singular} annotation on it.
*
* @param node The node (field or method param) to inspect for its name and potential {@code @Singular} annotation.
* @param setterPrefix
* @param setterPrefix Explicitly requested setter prefix.
*/
private SingularData getSingularData(JavacNode node, final String setterPrefix) {
private SingularData getSingularData(JavacNode node, String setterPrefix) {
for (JavacNode child : node.down()) {
if (!annotationTypeMatches(Singular.class, child)) continue;
Name pluralName = node.getKind() == Kind.FIELD ? removePrefixFromField(node) : ((JCVariableDecl) node.get()).name;
@@ -122,15 +122,9 @@ public class JavacSingularsRecipes {
private final String setterPrefix;
public SingularData(JavacNode annotation, Name singularName, Name pluralName, List<JCExpression> typeArgs, String targetFqn, JavacSingularizer singularizer) {
this.annotation = annotation;
this.singularName = singularName;
this.pluralName = pluralName;
this.typeArgs = typeArgs;
this.targetFqn = targetFqn;
this.singularizer = singularizer;
this.setterPrefix = "";
this(annotation, singularName, pluralName, typeArgs, targetFqn, singularizer, "");
}
public SingularData(JavacNode annotation, Name singularName, Name pluralName, List<JCExpression> typeArgs, String targetFqn, JavacSingularizer singularizer, String setterPrefix) {
this.annotation = annotation;
this.singularName = singularName;
@@ -152,8 +146,10 @@ public class JavacSingularsRecipes {
public Name getPluralName() {
return pluralName;
}
public String getSetterPrefix() { return setterPrefix; }
public String getSetterPrefix() {
return setterPrefix;
}
public List<JCExpression> getTypeArgs() {
return typeArgs;
@@ -296,12 +292,9 @@ public class JavacSingularsRecipes {
List<JCVariableDecl> params = generateSingularMethodParameters(maker, data, builderType, source);
Name name = data.getSingularName();
String setterPrefix = data.getSetterPrefix();
Name prefixedSingularName = setterPrefix.isEmpty() ? name :
builderType.toName(HandlerUtil.buildAccessorName(setterPrefix, name.toString()));
name = fluent ? prefixedSingularName : builderType.toName(HandlerUtil.buildAccessorName(getAddMethodName(),
name.toString()));
if (setterPrefix.isEmpty() && !fluent) setterPrefix = getAddMethodName();
if (!setterPrefix.isEmpty()) name = builderType.toName(HandlerUtil.buildAccessorName(setterPrefix, name.toString()));
statements.prepend(createConstructBuilderVarIfNeeded(maker, data, builderType, source));
finishAndInjectMethod(cfv, maker, returnType, returnStatement, data, builderType, source, deprecate, statements, name, params, access);
}
@@ -328,10 +321,9 @@ public class JavacSingularsRecipes {
private void generatePluralMethod(CheckerFrameworkVersion cfv, boolean deprecate, JavacTreeMaker maker, JCExpression returnType, JCStatement returnStatement, SingularData data, JavacNode builderType, JCTree source, boolean fluent, AccessLevel access) {
ListBuffer<JCStatement> statements = generatePluralMethodStatements(maker, data, builderType, source);
Name name = data.getPluralName();
Name prefixedSingularName = data.getSetterPrefix().isEmpty() ? name : builderType.toName(HandlerUtil.buildAccessorName(data.getSetterPrefix(), data.getPluralName().toString()));
name = fluent ? prefixedSingularName
: builderType.toName(HandlerUtil.buildAccessorName(getAddMethodName() + "All", name.toString()));
String setterPrefix = data.getSetterPrefix();
if (setterPrefix.isEmpty() && !fluent) setterPrefix = getAddMethodName() + "All";
if (!setterPrefix.isEmpty()) name = builderType.toName(HandlerUtil.buildAccessorName(setterPrefix, name.toString()));
JCExpression paramType = getPluralMethodParamType(builderType);
paramType = addTypeArgs(getTypeArgumentsCount(), true, builderType, paramType, data.getTypeArgs(), source);
long paramFlags = JavacHandlerUtil.addFinalIfNeeded(Flags.PARAMETER, builderType.getContext());
+5 -1
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@@ -68,10 +68,12 @@
If you want <code>toBuilder()</code> (default: no)
</li><li>
The access level of all generated elements (default: <code>public</code>).
</li><li>
(discouraged) If you want your builder's 'set' methods to have a prefix, i.e. <code>Person.builder().setName("Jane").build()</code> instead of <code>Person.builder().name("Jane").build()</code> and what it should be.
</li>
</ul>
Example usage where all options are changed from their defaults:<br />
<code>@Builder(builderClassName = "HelloWorldBuilder", buildMethodName = "execute", builderMethodName = "helloWorld", toBuilder = true, access = AccessLevel.PRIVATE)</code><br />
<code>@Builder(builderClassName = "HelloWorldBuilder", buildMethodName = "execute", builderMethodName = "helloWorld", toBuilder = true, access = AccessLevel.PRIVATE, setterPrefix = "set")</code><br />
</p>
</@f.overview>
@@ -132,6 +134,8 @@
If lombok cannot singularize your identifier, or it is ambiguous, lombok will generate an error and force you to explicitly specify the singular name.
</p><p>
The snippet below does not show what lombok generates for a <code>@Singular</code> field/parameter because it is rather complicated. You can view a snippet <a href="builderSingular">here</a>.
</p><p>
If also using <code>setterPrefix = "with"</code>, the generated names are, for example, <code>withName</code> (add 1 name), <code>withNames</code> (add many names), and <code>clearNames</code> (reset all names).
</p>
</@f.featureSection>