@Documented
@Retention(RetentionPolicy.SOURCE)
@Target({ElementType.TYPE})
public @interface ImmutableOptions

Element Detail

public Class[] knownImmutableClasses

Allows you to provide @Immutable with a list of classes which are deemed immutable. By supplying a class in this list, you are vouching for its immutability and @Immutable will do no further checks. Example:

 import groovy.transform.*
 @Immutable(knownImmutableClasses = [Address])
 class Person {
     String first, last
     Address address
 }

 @TupleConstructor
 class Address {
     final String street
 }
 

Default:

{}

public String[] knownImmutables

Allows you to provide @Immutable with a list of property names which are deemed immutable. By supplying a property's name in this list, you are vouching for its immutability and @Immutable will do no further checks. Example:

 @groovy.transform.Immutable(knownImmutables = ['address'])
 class Person {
     String first, last
     Address address
 }
 ...
 

Default:

{}