Java - Annotation Member String Type

  1. HOME
  2. Java
  3. Annotation
  4. Annotation Member String Type

Introduction

The following code contains the code for an annotation type called Name with two elements of the String type. 

@interface Name { 
    String first(); 
    String last(); 
}

The following code shows how to use the Name annotation type in a program: 

  
@Name(first="Tom", last="James") 
class NameTest { 
        @Name(first="Mary", last="Edith") 
        public void aMethod() { 
        } 
}

You can use the string concatenation operator (+) in the value expression for an element of a String type. 

@Name(first="A" + "B", last="C" + "D")

Demo

@interface Name { 
    String first(); //from w  w w.  j  a  v a2  s.  c  o m
    String last(); 
} 
@Name(first="A" + "B", last="C" + "D") 
class A{

}

Quiz