diff options
Diffstat (limited to 'src/core')
63 files changed, 1009 insertions, 423 deletions
diff --git a/src/core/lombok/AllArgsConstructor.java b/src/core/lombok/AllArgsConstructor.java index 75f87211..c059c65d 100644 --- a/src/core/lombok/AllArgsConstructor.java +++ b/src/core/lombok/AllArgsConstructor.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010-2013 The Project Lombok Authors. + * Copyright (C) 2010-2017 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 @@ -30,7 +30,7 @@ import java.lang.annotation.Target; * Generates an all-args constructor. * An all-args constructor requires one argument for every field in the class. * <p> - * Complete documentation is found at <a href="https://projectlombok.org/features/Constructor.html">the project lombok features page for @Constructor</a>. + * Complete documentation is found at <a href="https://projectlombok.org/features/Constructor">the project lombok features page for @Constructor</a>. * <p> * Even though it is not listed, this annotation also has the {@code onConstructor} parameter. See the full documentation for more details. * @@ -45,26 +45,33 @@ public @interface AllArgsConstructor { * is generated with the same argument list that wraps the real constructor. * * Such a static 'constructor' is primarily useful as it infers type arguments. + * + * @return Name of static 'constructor' method to generate (blank = generate a normal constructor). */ String staticName() default ""; /** * Any annotations listed here are put on the generated constructor. - * The syntax for this feature depends on JDK version (nothing we can do about that; it's to work around javac bugs).<br /> - * up to JDK7:<br /> - * {@code @AllArgsConstructor(onConstructor=@__({@AnnotationsGoHere}))}<br /> - * from JDK8:<br /> + * The syntax for this feature depends on JDK version (nothing we can do about that; it's to work around javac bugs).<br> + * up to JDK7:<br> + * {@code @AllArgsConstructor(onConstructor=@__({@AnnotationsGoHere}))}<br> + * from JDK8:<br> * {@code @AllArgsConstructor(onConstructor_={@AnnotationsGohere})} // note the underscore after {@code onConstructor}. + * + * @return List of annotations to apply to the generated constructor. */ AnyAnnotation[] onConstructor() default {}; /** * Sets the access level of the constructor. By default, generated constructors are {@code public}. + * + * @return The constructor will be generated with this access modifier. */ AccessLevel access() default lombok.AccessLevel.PUBLIC; /** * Placeholder annotation to enable the placement of annotations on the generated code. + * * @deprecated Don't use this annotation, ever - Read the documentation. */ @Deprecated diff --git a/src/core/lombok/Builder.java b/src/core/lombok/Builder.java index 7a965486..af3c3c06 100644 --- a/src/core/lombok/Builder.java +++ b/src/core/lombok/Builder.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013-2014 The Project Lombok Authors. + * Copyright (C) 2013-2017 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 @@ -48,8 +48,8 @@ import java.lang.annotation.Target; * as the relevant class, unless a method has been annotated, in which case it'll be equal to the * return type of that method. * <p> - * Complete documentation is found at <a href="https://projectlombok.org/features/experimental/Builder.html">the project lombok features page for @Builder</a>. - * <p> + * Complete documentation is found at <a href="https://projectlombok.org/features/experimental/Builder">the project lombok features page for @Builder</a>. + * <br> * <p> * Before: * @@ -107,10 +107,17 @@ import java.lang.annotation.Target; @Target({TYPE, METHOD, CONSTRUCTOR}) @Retention(SOURCE) public @interface Builder { - /** Name of the method that creates a new builder instance. Default: {@code builder}. */ + /** + * The field annotated with {@code @Default} must have an initializing expression; that expression is taken as the default to be used if not explicitly set during building. + */ + @Target(FIELD) + @Retention(SOURCE) + public @interface Default {} + + /** @return Name of the method that creates a new builder instance. Default: {@code builder}. */ String builderMethodName() default "builder"; - /** Name of the method in the builder class that creates an instance of your {@code @Builder}-annotated class. */ + /** @return Name of the method in the builder class that creates an instance of your {@code @Builder}-annotated class. */ String buildMethodName() default "build"; /** @@ -119,6 +126,8 @@ public @interface Builder { * Default for {@code @Builder} on types and constructors: {@code (TypeName)Builder}. * <p> * Default for {@code @Builder} on methods: {@code (ReturnTypeName)Builder}. + * + * @return Name of the builder class that will be generated (or if it already exists, will be filled with builder elements). */ String builderClassName() default ""; @@ -126,6 +135,8 @@ public @interface Builder { * If true, generate an instance method to obtain a builder that is initialized with the values of this instance. * Legal only if {@code @Builder} is used on a constructor, on the type itself, or on a static method that returns * an instance of the declaring type. + * + * @return Whether to generate a {@code toBuilder()} method. */ boolean toBuilder() default false; @@ -142,13 +153,19 @@ public @interface Builder { @Target({FIELD, PARAMETER}) @Retention(SOURCE) public @interface ObtainVia { - /** Tells lombok to obtain a value with the expression {@code this.value}. */ + /** + * @return Tells lombok to obtain a value with the expression {@code this.value}. + */ String field() default ""; - /** Tells lombok to obtain a value with the expression {@code this.method()}. */ + /** + * @return Tells lombok to obtain a value with the expression {@code this.method()}. + */ String method() default ""; - /** Tells lombok to obtain a value with the expression {@code SelfType.method(this)}; requires {@code method} to be set. */ + /** + * @return Tells lombok to obtain a value with the expression {@code SelfType.method(this)}; requires {@code method} to be set. + */ boolean isStatic() default false; } } diff --git a/src/core/lombok/Cleanup.java b/src/core/lombok/Cleanup.java index c95c03c5..528855cd 100644 --- a/src/core/lombok/Cleanup.java +++ b/src/core/lombok/Cleanup.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2013 The Project Lombok Authors. + * Copyright (C) 2009-2017 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 @@ -31,7 +31,7 @@ import java.lang.annotation.Target; * of what happens. Implemented by wrapping all statements following the local variable declaration to the * end of your scope into a try block that, as a finally action, closes the resource. * <p> - * Complete documentation is found at <a href="https://projectlombok.org/features/Cleanup.html">the project lombok features page for @Cleanup</a>. + * Complete documentation is found at <a href="https://projectlombok.org/features/Cleanup">the project lombok features page for @Cleanup</a>. * <p> * Example: * <pre> @@ -72,6 +72,6 @@ import java.lang.annotation.Target; @Target(ElementType.LOCAL_VARIABLE) @Retention(RetentionPolicy.SOURCE) public @interface Cleanup { - /** The name of the method that cleans up the resource. By default, 'close'. The method must not have any parameters. */ + /** @return The name of the method that cleans up the resource. By default, 'close'. The method must not have any parameters. */ String value() default "close"; } diff --git a/src/core/lombok/ConfigurationKeys.java b/src/core/lombok/ConfigurationKeys.java index f0e070e2..90621027 100644 --- a/src/core/lombok/ConfigurationKeys.java +++ b/src/core/lombok/ConfigurationKeys.java @@ -261,7 +261,7 @@ public class ConfigurationKeys { // ----- NonNull ----- /** - * lombok configuration: {@code lombok.nonNull.exceptionType} = <String: <em>a java exception type; either [{@code IllegalArgumentException} or: {@code NullPointerException}]. + * lombok configuration: {@code lombok.nonNull.exceptionType} = <String: <em>a java exception type</em>; either [{@code IllegalArgumentException} or: {@code NullPointerException}]. * * Sets the exception to throw if {@code @NonNull} is applied to a method parameter, and a caller passes in {@code null}. */ @@ -460,6 +460,17 @@ public class ConfigurationKeys { */ public static final ConfigurationKey<FlagUsageType> HELPER_FLAG_USAGE = new ConfigurationKey<FlagUsageType>("lombok.helper.flagUsage", "Emit a warning or error if @Helper is used.") {}; + // ----- onX ----- + + /** + * lombok configuration: {@code lombok.onX.flagUsage} = {@code WARNING} | {@code ERROR}. + * + * If set, <em>any</em> usage of {@code onX} results in a warning / error. + * <br> + * Specifically, this flags usage of {@code @Getter(onMethod=...)}, {@code @Setter(onParam=...)}, {@code @Setter(onMethod=...)}, {@code @XArgsConstructor(onConstructor=...)}. + */ + public static final ConfigurationKey<FlagUsageType> ON_X_FLAG_USAGE = new ConfigurationKey<FlagUsageType>("lombok.onX.flagUsage", "Emit a warning or error if onX is used.") {}; + // ----- UtilityClass ----- /** diff --git a/src/core/lombok/Data.java b/src/core/lombok/Data.java index 4c6c2e5d..ffa968c1 100644 --- a/src/core/lombok/Data.java +++ b/src/core/lombok/Data.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2013 The Project Lombok Authors. + * Copyright (C) 2009-2017 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 @@ -32,7 +32,7 @@ import java.lang.annotation.Target; * <p> * Equivalent to {@code @Getter @Setter @RequiredArgsConstructor @ToString @EqualsAndHashCode}. * <p> - * Complete documentation is found at <a href="https://projectlombok.org/features/Data.html">the project lombok features page for @Data</a>. + * Complete documentation is found at <a href="https://projectlombok.org/features/Data">the project lombok features page for @Data</a>. * * @see Getter * @see Setter @@ -54,6 +54,8 @@ public @interface Data { * </pre> * * Default: No static constructor, instead the normal constructor is public. + * + * @return Name of static 'constructor' method to generate (blank = generate a normal constructor). */ String staticConstructor() default ""; } diff --git a/src/core/lombok/Delegate.java b/src/core/lombok/Delegate.java index d5b4b48c..0c5a4c2c 100644 --- a/src/core/lombok/Delegate.java +++ b/src/core/lombok/Delegate.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010-2014 The Project Lombok Authors. + * Copyright (C) 2010-2017 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 @@ -40,6 +40,8 @@ public @interface Delegate { * type listed here is used only to determine which delegate methods to generate. * * NB: All methods in {@code Object}, as well as {@code canEqual(Object other)} will never be delegated. + * + * @return For each method (not already in {@code java.lang.Object}) in these types, generate a delegate method. */ Class<?>[] types() default {}; @@ -47,6 +49,8 @@ public @interface Delegate { * Each method in any of the types listed here (include supertypes) will <em>not</em> be delegated. * * NB: All methods in {@code Object}, as well as {@code canEqual(Object other)} will never be delegated. + * + * @return For each method (not already in {@code java.lang.Object}) in these types, skip generating a delegate method (overrides {@code types()}). */ Class<?>[] excludes() default {}; } diff --git a/src/core/lombok/EqualsAndHashCode.java b/src/core/lombok/EqualsAndHashCode.java index 34f4ffc6..2f88ac50 100644 --- a/src/core/lombok/EqualsAndHashCode.java +++ b/src/core/lombok/EqualsAndHashCode.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2014 The Project Lombok Authors. + * Copyright (C) 2009-2017 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 @@ -29,15 +29,16 @@ import java.lang.annotation.Target; /** * Generates implementations for the {@code equals} and {@code hashCode} methods inherited by all objects, based on relevant fields. * <p> - * Complete documentation is found at <a href="https://projectlombok.org/features/EqualsAndHashCode.html">the project lombok features page for @EqualsAndHashCode</a>. + * Complete documentation is found at <a href="https://projectlombok.org/features/EqualsAndHashCode">the project lombok features page for @EqualsAndHashCode</a>. */ @Target(ElementType.TYPE) @Retention(RetentionPolicy.SOURCE) public @interface EqualsAndHashCode { /** - * Any fields listed here will not be taken into account in the generated - * {@code equals} and {@code hashCode} implementations. + * Any fields listed here will not be taken into account in the generated {@code equals} and {@code hashCode} implementations. * Mutually exclusive with {@link #of()}. + * + * @return A list of fields to exclude. */ String[] exclude() default {}; @@ -46,30 +47,37 @@ public @interface EqualsAndHashCode { * Normally, all non-static, non-transient fields are used for identity. * <p> * Mutually exclusive with {@link #exclude()}. + * + * @return A list of fields to use (<em>default</em>: all of them). */ String[] of() default {}; /** - * Call on the superclass's implementations of {@code equals} and {@code hashCode} before calculating - * for the fields in this class. + * Call on the superclass's implementations of {@code equals} and {@code hashCode} before calculating for the fields in this class. * <strong>default: false</strong> + * + * @return Whether to call the superclass's {@code equals} implementation as part of the generated equals algorithm. */ boolean callSuper() default false; /** * Normally, if getters are available, those are called. To suppress this and let the generated code use the fields directly, set this to {@code true}. * <strong>default: false</strong> + * + * @return If {@code true}, always use direct field access instead of calling the getter method. */ boolean doNotUseGetters() default false; /** * Any annotations listed here are put on the generated parameter of {@code equals} and {@code canEqual}. - * This is useful to add for example a {@code Nullable} annotation.<br /> - * The syntax for this feature depends on JDK version (nothing we can do about that; it's to work around javac bugs).<br /> - * up to JDK7:<br /> - * {@code @EqualsAndHashCode(onParam=@__({@AnnotationsGoHere}))}<br /> - * from JDK8:<br /> + * This is useful to add for example a {@code Nullable} annotation.<br> + * The syntax for this feature depends on JDK version (nothing we can do about that; it's to work around javac bugs).<br> + * up to JDK7:<br> + * {@code @EqualsAndHashCode(onParam=@__({@AnnotationsGoHere}))}<br> + * from JDK8:<br> * {@code @EqualsAndHashCode(onParam_={@AnnotationsGohere})} // note the underscore after {@code onParam}. + * + * @return List of annotations to apply to the generated parameter in the {@code equals()} method. */ AnyAnnotation[] onParam() default {}; diff --git a/src/core/lombok/Getter.java b/src/core/lombok/Getter.java index 5a4056fa..5a23fe30 100644 --- a/src/core/lombok/Getter.java +++ b/src/core/lombok/Getter.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2013 The Project Lombok Authors. + * Copyright (C) 2009-2017 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 @@ -29,7 +29,7 @@ import java.lang.annotation.Target; /** * Put on any field to make lombok build a standard getter. * <p> - * Complete documentation is found at <a href="https://projectlombok.org/features/GetterSetter.html">the project lombok features page for @Getter and @Setter</a>. + * Complete documentation is found at <a href="https://projectlombok.org/features/GetterSetter">the project lombok features page for @Getter and @Setter</a>. * <p> * Even though it is not listed, this annotation also has the {@code onMethod} parameter. See the full documentation for more details. * <p> @@ -54,25 +54,29 @@ import java.lang.annotation.Target; public @interface Getter { /** * If you want your getter to be non-public, you can specify an alternate access level here. + * + * @return The getter method will be generated with this access modifier. */ lombok.AccessLevel value() default lombok.AccessLevel.PUBLIC; /** * Any annotations listed here are put on the generated method. - * The syntax for this feature depends on JDK version (nothing we can do about that; it's to work around javac bugs).<br /> - * up to JDK7:<br /> - * {@code @Getter(onMethod=@__({@AnnotationsGoHere}))}<br /> - * from JDK8:<br /> + * The syntax for this feature depends on JDK version (nothing we can do about that; it's to work around javac bugs).<br> + * up to JDK7:<br> + * {@code @Getter(onMethod=@__({@AnnotationsGoHere}))}<br> + * from JDK8:<br> * {@code @Getter(onMethod_={@Anno |