Refactor "Multiple" API Annotations

liquidjava-api/src/main/java/liquidjava/specification/Ghost.java

@@ -26,7 +26,7 @@
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ElementType.TYPE})
-@Repeatable(GhostMultiple.class)
+@Repeatable(Ghost.Multiple.class)
 public @interface Ghost {
 
     /**
@@ -40,4 +40,13 @@
      * </pre>
      */
     String value();
+
+    /**
+     * Container annotation used by {@link Repeatable} to support multiple ghost declarations.
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.TYPE})
+    @interface Multiple {
+        Ghost[] value();
+    }
 }

liquidjava-api/src/main/java/liquidjava/specification/RefinementAlias.java

@@ -28,7 +28,7 @@
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ElementType.TYPE})
-@Repeatable(RefinementAliasMultiple.class)
+@Repeatable(RefinementAlias.Multiple.class)
 public @interface RefinementAlias {
 
     /**
@@ -42,4 +42,13 @@
      * </pre>
      */
     String value();
+
+    /**
+     * Container annotation used by {@link Repeatable} to support multiple refinement aliases.
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.TYPE})
+    @interface Multiple {
+        RefinementAlias[] value();
+    }
 }

liquidjava-api/src/main/java/liquidjava/specification/RefinementPredicate.java

@@ -28,7 +28,7 @@
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ElementType.METHOD, ElementType.CONSTRUCTOR})
-@Repeatable(RefinementPredicateMultiple.class)
+@Repeatable(RefinementPredicate.Multiple.class)
 public @interface RefinementPredicate {
 
     /**
@@ -43,4 +43,13 @@
      * </pre>
      */
     String value();
+
+    /**
+     * Container annotation used by {@link Repeatable} to support multiple refinement predicates.
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.METHOD, ElementType.CONSTRUCTOR})
+    @interface Multiple {
+        RefinementPredicate[] value();
+    }
 }

liquidjava-api/src/main/java/liquidjava/specification/StateRefinement.java

@@ -28,7 +28,7 @@
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ElementType.METHOD, ElementType.CONSTRUCTOR})
-@Repeatable(StateRefinementMultiple.class)
+@Repeatable(StateRefinement.Multiple.class)
 public @interface StateRefinement {
 
     /**
@@ -66,4 +66,13 @@
      * </pre>
      */
     String msg() default "";
+
+    /**
+     * Container annotation used by {@link Repeatable} to support multiple state transitions.
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.METHOD, ElementType.CONSTRUCTOR})
+    @interface Multiple {
+        StateRefinement[] value();
+    }
 }

liquidjava-api/src/main/java/liquidjava/specification/StateSet.java

@@ -28,7 +28,7 @@
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ElementType.TYPE})
-@Repeatable(StateSets.class)
+@Repeatable(StateSet.Multiple.class)
 public @interface StateSet {
 
     /**
@@ -42,4 +42,13 @@
      * </pre>
      */
     String[] value();
+
+    /**
+     * Container annotation used by {@link Repeatable} to support multiple state sets.
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.TYPE})
+    @interface Multiple {
+        StateSet[] value();
+    }
 }