Improve Builder's fieldsFrom() javadoc

[mdsal.git] / binding / mdsal-binding-java-api-generator / src / main / java / org / opendaylight / mdsal / binding / java / api / generator / BuilderTemplate.xtend

diff --git a/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/BuilderTemplate.xtend b/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/BuilderTemplate.xtend
index fc45d33295668b6e3f4df4a5cf2dee08adc549ea..70f4563316541cb55d264e0b322b90900c5f6289 100644 (file)
--- a/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/BuilderTemplate.xtend
+++ b/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/BuilderTemplate.xtend
@@ -33,14 +33,11 @@ import org.opendaylight.mdsal.binding.model.api.Type
 import org.opendaylight.mdsal.binding.model.ri.TypeConstants
 import org.opendaylight.mdsal.binding.model.ri.Types
 import org.opendaylight.mdsal.binding.spec.naming.BindingMapping
-import org.opendaylight.yangtools.concepts.Builder
 
 /**
  * Template for generating JAVA builder classes.
  */
 class BuilderTemplate extends AbstractBuilderTemplate {
-    static val BUILDER = JavaTypeName.create(Builder)
-
     val BuilderImplTemplate implTemplate
 
     /**
@@ -66,7 +63,7 @@ class BuilderTemplate extends AbstractBuilderTemplate {
         «wrapToDocumentation(formatDataForJavaDoc(targetType))»
         «targetType.annotations.generateDeprecatedAnnotation»
         «generatedAnnotation»
-        public class «type.name» implements «BUILDER.importedName»<«targetType.importedName»> {
+        public class «type.name» {
 
             «generateFields(false)»
 
@@ -90,7 +87,11 @@ class BuilderTemplate extends AbstractBuilderTemplate {
 
             «generateSetters»
 
-            @«OVERRIDE.importedName»
+            /**
+             * A new {@link «targetType.name»} instance.
+             *
+             * @return A new {@link «targetType.name»} instance.
+             */
             public «targetType.name» build() {
                 return new «type.enclosedTypes.get(0).importedName»(this);
             }
@@ -201,7 +202,7 @@ class BuilderTemplate extends AbstractBuilderTemplate {
          * Set fields from given grouping argument. Valid argument is instance of one of following types:
          * <ul>
          «FOR impl : type.getAllIfcs»
-         * <li>«impl.importedName»</li>
+         *   <li>{@link «impl.importedName»}</li>
          «ENDFOR»
          * </ul>
          *
@@ -250,13 +251,39 @@ class BuilderTemplate extends AbstractBuilderTemplate {
         if (Types.strictTypeEquals(getter.returnType, ownGetterType)) {
             return "this._" + propertyName + " = " + retrieveProperty
         }
-        if (Types.isListType(ownGetterType)) {
-            val itemType = (ownGetterType as ParameterizedType).actualTypeArguments.get(0)
-            return '''
-                this._«propertyName» = «CODEHELPERS.importedName».checkListFieldCast(«itemType.importedName».class, "«propertyName»", «retrieveProperty»)'''
+        if (ownGetterType instanceof ParameterizedType) {
+            val itemType = ownGetterType.actualTypeArguments.get(0)
+            if (Types.isListType(ownGetterType)) {
+                val importedClass = importedClass(itemType)
+                if (importedClass !== null) {
+                    return printPropertySetter(retrieveProperty, propertyName, "checkListFieldCastIdentity", importedClass)
+                }
+                return printPropertySetter(retrieveProperty, propertyName, "checkListFieldCast", itemType.importedName)
+            }
+            if (Types.isSetType(ownGetterType)) {
+                val importedClass = importedClass(itemType)
+                if (importedClass !== null) {
+                    return printPropertySetter(retrieveProperty, propertyName, "checkSetFieldCastIdentity", importedClass)
+                }
+                return printPropertySetter(retrieveProperty, propertyName, "checkSetFieldCast", itemType.importedName)
+            }
+            if (Types.CLASS.equals(ownGetterType)) {
+                return printPropertySetter(retrieveProperty, propertyName, "checkFieldCastIdentity", itemType.identifier.importedName)
+            }
         }
-        return '''
-            this._«propertyName» = «CODEHELPERS.importedName».checkFieldCast(«ownGetter.returnType.importedName».class, "«propertyName»", «retrieveProperty»)'''
+        return printPropertySetter(retrieveProperty, propertyName, "checkFieldCast", ownGetterType.importedName)
+    }
+
+    def private printPropertySetter(String retrieveProperty, String propertyName, String checkerName, String className) '''
+            this._«propertyName» = «CODEHELPERS.importedName».«checkerName»(«className».class, "«propertyName»", «retrieveProperty»)'''
+
+    private def importedClass(Type type) {
+        if (type instanceof ParameterizedType) {
+            if (Types.CLASS.equals(type.rawType)) {
+                return type.actualTypeArguments.get(0).identifier.importedName
+            }
+        }
+        return null
     }
 
     private def List<Type> getBaseIfcs(GeneratedType type) {
@@ -316,7 +343,7 @@ class BuilderTemplate extends AbstractBuilderTemplate {
     def private generateSetter(GeneratedProperty field) {
         val returnType = field.returnType
         if (returnType instanceof ParameterizedType) {
-            if (Types.isListType(returnType)) {
+            if (Types.isListType(returnType) || Types.isSetType(returnType)) {
                 val arguments = returnType.actualTypeArguments
                 if (arguments.isEmpty) {
                     return generateListSetter(field, Types.objectType)
@@ -476,7 +503,6 @@ class BuilderTemplate extends AbstractBuilderTemplate {
         </ul>
 
         @see «target»
-        @see «BUILDER.importedName»
     '''
     }
 
@@ -510,14 +536,10 @@ class BuilderTemplate extends AbstractBuilderTemplate {
         «ENDFOR»
     '''
 
-    override protected generateCopyAugmentation(Type implType) {
-        val hashMapRef = JU_HASHMAP.importedName
-        val augmentTypeRef = augmentType.importedName
-        return '''
-            «JU_MAP.importedName»<«CLASS.importedName»<? extends «augmentTypeRef»>, «augmentTypeRef»> aug = base.augmentations();
-            if (!aug.isEmpty()) {
-                this.«AUGMENTATION_FIELD» = new «hashMapRef»<>(aug);
-            }
-        '''
-    }
+    override protected generateCopyAugmentation(Type implType) '''
+       final var aug = base.augmentations();
+       if (!aug.isEmpty()) {
+           this.«AUGMENTATION_FIELD» = new «JU_HASHMAP.importedName»<>(aug);
+       }
+    '''
 }