/*
 * 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
 * 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
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package lombok;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

Generates getters for all fields, a useful toString method, and hashCode and equals implementations that check all non-transient fields. Will also generate setters for all non-final fields, as well as a constructor.

Equivalent to @Getter @Setter @RequiredArgsConstructor @ToString @EqualsAndHashCode.

Complete documentation is found at the project lombok features page for @Data.

See Also:
/** * Generates getters for all fields, a useful toString method, and hashCode and equals implementations that check * all non-transient fields. Will also generate setters for all non-final fields, as well as a constructor. * <p> * Equivalent to {@code @Getter @Setter @RequiredArgsConstructor @ToString @EqualsAndHashCode}. * <p> * Complete documentation is found at <a href="https://projectlombok.org/features/Data">the project lombok features page for &#64;Data</a>. * * @see Getter * @see Setter * @see RequiredArgsConstructor * @see ToString * @see EqualsAndHashCode * @see lombok.Value */
@Target(ElementType.TYPE) @Retention(RetentionPolicy.SOURCE) public @interface Data {
If you specify a static constructor name, then the generated constructor will be private, and instead a static factory method is created that other classes can use to create instances. We suggest the name: "of", like so:
    public @Data(staticConstructor = "of") class Point { final int x, y; }
Default: No static constructor, instead the normal constructor is public.
Returns:Name of static 'constructor' method to generate (blank = generate a normal constructor).
/** * If you specify a static constructor name, then the generated constructor will be private, and * instead a static factory method is created that other classes can use to create instances. * We suggest the name: "of", like so: * * <pre> * public @Data(staticConstructor = "of") class Point { final int x, y; } * </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 ""; }