Package lombok

Annotation Type With

@Target({FIELD,TYPE})
@Retention(SOURCE)
public @interface With
Put on any field to make lombok build a 'with' - a withX method which produces a clone of this object (except for 1 field which gets a new value).

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

Example: 

     private @With final int foo;
will generate: 
     public SELF_TYPE withFoo(int foo) {
         return this.foo == foo ? this : new SELF_TYPE(otherField1, otherField2, foo);
     }

This annotation can also be applied to a class, in which case it'll be as if all non-static fields that don't already have a With annotation have the annotation.

  • Optional Element Summary

    Optional Elements 
    Modifier and Type Optional Element Description
    With.AnyAnnotation[] onMethod
    Any annotations listed here are put on the generated method.
    With.AnyAnnotation[] onParam
    Any annotations listed here are put on the generated method's parameter.
    AccessLevel value
    If you want your with method to be non-public, you can specify an alternate access level here.

  • Element Details

    • value

      AccessLevel value
      If you want your with method to be non-public, you can specify an alternate access level here.
      Returns:
      The method will be generated with this access modifier.
      Default:
      PUBLIC

    • onMethod

      With.AnyAnnotation[] onMethod
      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).
      up to JDK7:
      @With(onMethod=@__({@AnnotationsGoHere}))
      from JDK8:
      @With(onMethod_={@AnnotationsGohere}) // note the underscore after onMethod.
      Returns:
      List of annotations to apply to the generated method.
      Default:
      {}

    • onParam

      With.AnyAnnotation[] onParam
      Any annotations listed here are put on the generated method's parameter. The syntax for this feature depends on JDK version (nothing we can do about that; it's to work around javac bugs).
      up to JDK7:
      @With(onParam=@__({@AnnotationsGoHere}))
      from JDK8:
      @With(onParam_={@AnnotationsGohere}) // note the underscore after onParam.
      Returns:
      List of annotations to apply to the generated parameter in the method.
      Default:
      {}