tiennm99/lombok
1
0
Fork 0
mirror of https://github.com/tiennm99/lombok.git synced 2026-09-05 12:17:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

[builder] Added clearX() functionality for @Singular annotations for ecj

Browse Source
This commit is contained in:
Reinier Zwitserloot
2015-11-16 23:21:58 +01:00
parent b8a222006d
commit ae4035c9bf
11 changed files with 210 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java
+18
View File
@@ -109,6 +109,24 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer {
returnType = chain ? cloneSelfType(builderType) : TypeReference.baseTypeReference(TypeIds.T_void, 0);
returnStatement = chain ? new ReturnStatement(new ThisReference(0, 0), 0, 0) : null;
generatePluralMethod(returnType, returnStatement, data, builderType, fluent);
returnType = chain ? cloneSelfType(builderType) : TypeReference.baseTypeReference(TypeIds.T_void, 0);
returnStatement = chain ? new ReturnStatement(new ThisReference(0, 0), 0, 0) : null;
generateClearMethod(returnType, returnStatement, data, builderType);
}
void generateClearMethod(TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType) {
MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult);
md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG;
md.modifiers = ClassFileConstants.AccPublic;
FieldReference thisDotField = new FieldReference(data.getPluralName(), 0L);
thisDotField.receiver = new ThisReference(0, 0);
Assignment a = new Assignment(thisDotField, new NullLiteral(0, 0), 0);
md.selector = HandlerUtil.buildAccessorName("clear", new String(data.getPluralName())).toCharArray();
md.statements = new Statement[] {a, returnStatement};
md.returnType = returnType;
injectMethod(builderType, md);
}
void generateSingularMethod(TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) {
src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java
+27
View File
@@ -34,11 +34,15 @@ import lombok.eclipse.handlers.EclipseSingularsRecipes.SingularData;
import org.eclipse.jdt.internal.compiler.ast.Argument;
import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration;
import org.eclipse.jdt.internal.compiler.ast.EqualExpression;
import org.eclipse.jdt.internal.compiler.ast.Expression;
import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration;
import org.eclipse.jdt.internal.compiler.ast.FieldReference;
import org.eclipse.jdt.internal.compiler.ast.IfStatement;
import org.eclipse.jdt.internal.compiler.ast.MessageSend;
import org.eclipse.jdt.internal.compiler.ast.MethodDeclaration;
import org.eclipse.jdt.internal.compiler.ast.NullLiteral;
import org.eclipse.jdt.internal.compiler.ast.OperatorIds;
import org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference;
import org.eclipse.jdt.internal.compiler.ast.ReturnStatement;
import org.eclipse.jdt.internal.compiler.ast.SingleNameReference;
@@ -96,6 +100,29 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula
returnType = chain ? cloneSelfType(builderType) : TypeReference.baseTypeReference(TypeIds.T_void, 0);
returnStatement = chain ? new ReturnStatement(new ThisReference(0, 0), 0, 0) : null;
generatePluralMethod(returnType, returnStatement, data, builderType, fluent);
returnType = chain ? cloneSelfType(builderType) : TypeReference.baseTypeReference(TypeIds.T_void, 0);
returnStatement = chain ? new ReturnStatement(new ThisReference(0, 0), 0, 0) : null;
generateClearMethod(returnType, returnStatement, data, builderType);
}
private void generateClearMethod(TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType) {
MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult);
md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG;
md.modifiers = ClassFileConstants.AccPublic;
FieldReference thisDotField = new FieldReference(data.getPluralName(), 0L);
thisDotField.receiver = new ThisReference(0, 0);
FieldReference thisDotField2 = new FieldReference(data.getPluralName(), 0L);
thisDotField2.receiver = new ThisReference(0, 0);
md.selector = HandlerUtil.buildAccessorName("clear", new String(data.getPluralName())).toCharArray();
MessageSend clearMsg = new MessageSend();
clearMsg.receiver = thisDotField2;
clearMsg.selector = "clear".toCharArray();
Statement clearStatement = new IfStatement(new EqualExpression(thisDotField, new NullLiteral(0, 0), OperatorIds.NOT_EQUAL), clearMsg, 0, 0);
md.statements = new Statement[] {clearStatement, returnStatement};
md.returnType = returnType;
injectMethod(builderType, md);
}
void generateSingularMethod(TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) {
src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java
+38
View File
@@ -32,13 +32,17 @@ import java.util.List;
import org.eclipse.jdt.internal.compiler.ast.Argument;
import org.eclipse.jdt.internal.compiler.ast.Block;
import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration;
import org.eclipse.jdt.internal.compiler.ast.EqualExpression;
import org.eclipse.jdt.internal.compiler.ast.Expression;
import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration;
import org.eclipse.jdt.internal.compiler.ast.FieldReference;
import org.eclipse.jdt.internal.compiler.ast.ForeachStatement;
import org.eclipse.jdt.internal.compiler.ast.IfStatement;
import org.eclipse.jdt.internal.compiler.ast.LocalDeclaration;
import org.eclipse.jdt.internal.compiler.ast.MessageSend;
import org.eclipse.jdt.internal.compiler.ast.MethodDeclaration;
import org.eclipse.jdt.internal.compiler.ast.NullLiteral;
import org.eclipse.jdt.internal.compiler.ast.OperatorIds;
import org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference;
import org.eclipse.jdt.internal.compiler.ast.ReturnStatement;
import org.eclipse.jdt.internal.compiler.ast.SingleNameReference;
@@ -141,6 +145,40 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer
returnType = chain ? cloneSelfType(builderType) : TypeReference.baseTypeReference(TypeIds.T_void, 0);
returnStatement = chain ? new ReturnStatement(new ThisReference(0, 0), 0, 0) : null;
generatePluralMethod(returnType, returnStatement, data, builderType, fluent);
returnType = chain ? cloneSelfType(builderType) : TypeReference.baseTypeReference(TypeIds.T_void, 0);
returnStatement = chain ? new ReturnStatement(new ThisReference(0, 0), 0, 0) : null;
generateClearMethod(returnType, returnStatement, data, builderType);
}
private void generateClearMethod(TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType) {
MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult);
md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG;
md.modifiers = ClassFileConstants.AccPublic;
String pN = new String(data.getPluralName());
char[] keyFieldName = (pN + "$key").toCharArray();
char[] valueFieldName = (pN + "$value").toCharArray();
FieldReference thisDotField = new FieldReference(keyFieldName, 0L);
thisDotField.receiver = new ThisReference(0, 0);
FieldReference thisDotField2 = new FieldReference(keyFieldName, 0L);
thisDotField2.receiver = new ThisReference(0, 0);
FieldReference thisDotField3 = new FieldReference(valueFieldName, 0L);
thisDotField3.receiver = new ThisReference(0, 0);
md.selector = HandlerUtil.buildAccessorName("clear", new String(data.getPluralName())).toCharArray();
MessageSend clearMsg1 = new MessageSend();
clearMsg1.receiver = thisDotField2;
clearMsg1.selector = "clear".toCharArray();
MessageSend clearMsg2 = new MessageSend();
clearMsg2.receiver = thisDotField3;
clearMsg2.selector = "clear".toCharArray();
Block clearMsgs = new Block(2);
clearMsgs.statements = new Statement[] {clearMsg1, clearMsg2};
Statement clearStatement = new IfStatement(new EqualExpression(thisDotField, new NullLiteral(0, 0), OperatorIds.NOT_EQUAL), clearMsgs, 0, 0);
md.statements = new Statement[] {clearStatement, returnStatement};
md.returnType = returnType;
injectMethod(builderType, md);
}
private void generateSingularMethod(TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) {
test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java
+16
View File
@@ -24,6 +24,10 @@ import lombok.Singular;
this.cards.addAll(cards);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearCards() {
this.cards = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> frog(Number frog) {
if ((this.frogs == null))
this.frogs = com.google.common.collect.ImmutableList.builder();
@@ -36,6 +40,10 @@ import lombok.Singular;
this.frogs.addAll(frogs);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearFrogs() {
this.frogs = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> rawSet(java.lang.Object rawSet) {
if ((this.rawSet == null))
this.rawSet = com.google.common.collect.ImmutableSet.builder();
@@ -48,6 +56,10 @@ import lombok.Singular;
this.rawSet.addAll(rawSet);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearRawSet() {
this.rawSet = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> pass(String pass) {
if ((this.passes == null))
this.passes = com.google.common.collect.ImmutableSortedSet.naturalOrder();
@@ -60,6 +72,10 @@ import lombok.Singular;
this.passes.addAll(passes);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearPasses() {
this.passes = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSets<T> build() {
com.google.common.collect.ImmutableList<T> cards = ((this.cards == null) ? com.google.common.collect.ImmutableList.<T>of() : this.cards.build());
com.google.common.collect.ImmutableCollection<Number> frogs = ((this.frogs == null) ? com.google.common.collect.ImmutableList.<Number>of() : this.frogs.build());
test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java
+12
View File
@@ -22,6 +22,10 @@ import lombok.Singular;
this.battleaxes.putAll(battleaxes);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> clearBattleaxes() {
this.battleaxes = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> vertex(Integer vertex$key, V vertex$value) {
if ((this.vertices == null))
this.vertices = com.google.common.collect.ImmutableSortedMap.naturalOrder();
@@ -34,6 +38,10 @@ import lombok.Singular;
this.vertices.putAll(vertices);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> clearVertices() {
this.vertices = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> rawMap(java.lang.Object rawMap$key, java.lang.Object rawMap$value) {
if ((this.rawMap == null))
this.rawMap = com.google.common.collect.ImmutableBiMap.builder();
@@ -46,6 +54,10 @@ import lombok.Singular;
this.rawMap.putAll(rawMap);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> clearRawMap() {
this.rawMap = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMaps<K, V> build() {
com.google.common.collect.ImmutableMap<K, V> battleaxes = ((this.battleaxes == null) ? com.google.common.collect.ImmutableMap.<K, V>of() : this.battleaxes.build());
com.google.common.collect.ImmutableSortedMap<Integer, V> vertices = ((this.vertices == null) ? com.google.common.collect.ImmutableSortedMap.<Integer, V>of() : this.vertices.build());
test/transform/resource/after-ecj/BuilderSingularLists.java
+15
View File
@@ -22,6 +22,11 @@ import lombok.Singular;
this.children.addAll(children);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> clearChildren() {
if ((this.children != null))
this.children.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> scarf(Number scarf) {
if ((this.scarves == null))
this.scarves = new java.util.ArrayList<Number>();
@@ -34,6 +39,11 @@ import lombok.Singular;
this.scarves.addAll(scarves);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> clearScarves() {
if ((this.scarves != null))
this.scarves.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> rawList(java.lang.Object rawList) {
if ((this.rawList == null))
this.rawList = new java.util.ArrayList<java.lang.Object>();
@@ -46,6 +56,11 @@ import lombok.Singular;
this.rawList.addAll(rawList);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> clearRawList() {
if ((this.rawList != null))
this.rawList.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularLists<T> build() {
java.util.List<T> children;
switch (((this.children == null) ? 0 : this.children.size())) {
test/transform/resource/after-ecj/BuilderSingularMaps.java
+32
View File
@@ -37,6 +37,14 @@ import lombok.Singular;
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearWomen() {
if ((this.women$key != null))
{
this.women$key.clear();
this.women$value.clear();
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> man(K manKey, Number manValue) {
if ((this.men$key == null))
{
@@ -60,6 +68,14 @@ import lombok.Singular;
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearMen() {
if ((this.men$key != null))
{
this.men$key.clear();
this.men$value.clear();
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> rawMap(java.lang.Object rawMapKey, java.lang.Object rawMapValue) {
if ((this.rawMap$key == null))
{
@@ -83,6 +99,14 @@ import lombok.Singular;
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearRawMap() {
if ((this.rawMap$key != null))
{
this.rawMap$key.clear();
this.rawMap$value.clear();
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> stringMap(String stringMapKey, V stringMapValue) {
if ((this.stringMap$key == null))
{
@@ -106,6 +130,14 @@ import lombok.Singular;
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearStringMap() {
if ((this.stringMap$key != null))
{
this.stringMap$key.clear();
this.stringMap$value.clear();
}
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMaps<K, V> build() {
java.util.Map<K, V> women;
switch (((this.women$key == null) ? 0 : this.women$key.size())) {
test/transform/resource/after-ecj/BuilderSingularNoAuto.java
+15
View File
@@ -20,6 +20,11 @@ import lombok.Singular;
this.things.addAll(things);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder clearThings() {
if ((this.things != null))
this.things.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder widget(String widget) {
if ((this.widgets == null))
this.widgets = new java.util.ArrayList<String>();
@@ -32,6 +37,11 @@ import lombok.Singular;
this.widgets.addAll(widgets);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder clearWidgets() {
if ((this.widgets != null))
this.widgets.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder items(String items) {
if ((this.items == null))
this.items = new java.util.ArrayList<String>();
@@ -44,6 +54,11 @@ import lombok.Singular;
this.items.addAll(items);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder clearItems() {
if ((this.items != null))
this.items.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAuto build() {
java.util.List<String> things;
switch (((this.things == null) ? 0 : this.things.size())) {
test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java
+12
View File
@@ -22,6 +22,10 @@ import lombok.Singular;
this.dangerMice.addAll(dangerMice);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder clearDangerMice() {
this.dangerMice = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder thing(Integer thing$key, Number thing$value) {
if ((this.things == null))
this.things = com.google.common.collect.ImmutableSortedMap.naturalOrder();
@@ -34,6 +38,10 @@ import lombok.Singular;
this.things.putAll(things);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder clearThings() {
this.things = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder doohickey(Class<?> doohickey) {
if ((this.doohickeys == null))
this.doohickeys = com.google.common.collect.ImmutableList.builder();
@@ -46,6 +54,10 @@ import lombok.Singular;
this.doohickeys.addAll(doohickeys);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder clearDoohickeys() {
this.doohickeys = null;
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuava build() {
java.util.Set<String> dangerMice = ((this.dangerMice == null) ? com.google.common.collect.ImmutableSet.<String>of() : this.dangerMice.build());
java.util.NavigableMap<Integer, Number> things = ((this.things == null) ? com.google.common.collect.ImmutableSortedMap.<Integer, Number>of() : this.things.build());
test/transform/resource/after-ecj/BuilderSingularSets.java
+20
View File
@@ -22,6 +22,11 @@ import lombok.Singular;
this.dangerMice.addAll(dangerMice);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearDangerMice() {
if ((this.dangerMice != null))
this.dangerMice.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> octopus(Number octopus) {
if ((this.octopodes == null))
this.octopodes = new java.util.ArrayList<Number>();
@@ -34,6 +39,11 @@ import lombok.Singular;
this.octopodes.addAll(octopodes);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearOctopodes() {
if ((this.octopodes != null))
this.octopodes.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> rawSet(java.lang.Object rawSet) {
if ((this.rawSet == null))
this.rawSet = new java.util.ArrayList<java.lang.Object>();
@@ -46,6 +56,11 @@ import lombok.Singular;
this.rawSet.addAll(rawSet);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearRawSet() {
if ((this.rawSet != null))
this.rawSet.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> stringSet(String stringSet) {
if ((this.stringSet == null))
this.stringSet = new java.util.ArrayList<String>();
@@ -58,6 +73,11 @@ import lombok.Singular;
this.stringSet.addAll(stringSet);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearStringSet() {
if ((this.stringSet != null))
this.stringSet.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSets<T> build() {
java.util.Set<T> dangerMice;
switch (((this.dangerMice == null) ? 0 : this.dangerMice.size())) {
test/transform/resource/after-ecj/BuilderWithToBuilder.java
+5
View File
@@ -33,6 +33,11 @@ import lombok.Builder;
this.bars.addAll(bars);
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderWithToBuilderBuilder<T> clearBars() {
if ((this.bars != null))
this.bars.clear();
return this;
}
public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderWithToBuilder<T> build() {
java.util.List<T> bars;
switch (((this.bars == null) ? 0 : this.bars.size())) {