Package com.sun.jna

Annotation Type Structure.FieldOrder

  • @Documented
@Retention(RUNTIME)
@Target(TYPE)
public static @interface Structure.FieldOrder
    Used to declare fields order as metadata instead of method. example: 
    
 // New
 @FieldOrder({ "n", "s" })
 class Parent extends Structure {
     public int n;
     public String s;
 }
 @FieldOrder({ "d", "c" })
 class Son extends Parent {
     public double d;
     public char c;
 }
 // Old
 class Parent extends Structure {
     public int n;
     public String s;
     protected List getFieldOrder() {
         return Arrays.asList("n", "s");
     }
 }
 class Son extends Parent {
     public double d;
     public char c;
     protected List getFieldOrder() {
         List fields = new LinkedList(super.getFieldOrder());
         fields.addAll(Arrays.asList("d", "c"));
         return fields;
     }
 }

    • Required Element Summary

      Required Elements 
      Modifier and Type Required Element Description
      String[] value