quick patch

fixes an NPE related to instantiating a translator, as it was being instantiated before the treemaker was

example-test/build.gradle

@@ -10,6 +10,6 @@ archivesBaseName = 'lucent-example-test'
 version = '1.0.0'
 
 dependencies {
-    compileOnly project(':example')
+    compile project(':example')
     annotationProcessor project(':example')
 }

example-test/src/main/java/Test.java → example-test/src/main/java/org/transparent/lucent/example/test/Test.java

@@ -1,3 +1,5 @@
+package org.transparent.lucent.example.test;
+
 import org.transparent.lucent.example.Example;
 
 @Example

example/src/main/java/org/transparent/lucent/example/ExampleProcessor.java

@@ -1,10 +1,8 @@
 package org.transparent.lucent.example;
 
-import com.sun.tools.javac.tree.JCTree;
 import org.transparent.lucent.processor.LucentProcessor;
 import org.transparent.lucent.transform.LucentTranslator;
 
-import javax.lang.model.element.Element;
 import java.lang.annotation.Annotation;
 
 public final class ExampleProcessor extends LucentProcessor {
@@ -13,26 +11,6 @@ public LucentTranslator getTranslator() {
         return translator(ExampleTranslator::new);
     }
 
-    @Override
-    protected void process() {
-        System.out.println("Process");
-    }
-
-    @Override
-    protected void preTranslate(JCTree tree, Element element, LucentTranslator translator) {
-        System.out.println("Pre-Translate");
-    }
-
-    @Override
-    protected void postTranslate(JCTree tree, Element element, LucentTranslator translator) {
-        System.out.println("Post-Translate");
-    }
-
-    @Override
-    protected void notSupported(Element element) {
-        System.out.println("Not Supported");
-    }
-
     @Override
     public Class<? extends Annotation> getSupportedAnnotation() {
         return Example.class;

example/src/main/java/org/transparent/lucent/example/ExampleTranslator.java

@@ -21,12 +21,13 @@ public void translate(JCTree tree, Element element) {
             final JCClassDecl clazz = (JCClassDecl) tree;
             clazz.defs = clazz.defs
                     .append(field());
+            result = clazz;
         }
     }
 
     private JCVariableDecl field() {
         final JCModifiers mods = factory.Modifiers(
-                Flags.PRIVATE & Flags.FINAL);
+                Flags.PRIVATE | Flags.FINAL);
         final Name name = names.fromString("generated");
         final JCExpression type = factory.Ident(
                 names.fromString("String"));

example/src/main/resources/META-INF/services/javax.annotation.processing.Processor

@@ -0,0 +1 @@
+org.transparent.lucent.example.ExampleProcessor

settings.gradle

@@ -1,5 +1,4 @@
 rootProject.name = 'lucent'
 include 'example'
-include 'lucent-example-test'
 include 'example-test'
 

src/main/java/org/transparent/lucent/processor/LucentProcessor.java

@@ -44,7 +44,7 @@
  */
 public abstract class LucentProcessor extends AbstractProcessor {
     private final Set<TypeKind> kinds;
-    private final LucentTranslator translator;
+    private LucentTranslator translator;
 
     protected Trees trees;
     protected Context context;
@@ -56,7 +56,6 @@ public abstract class LucentProcessor extends AbstractProcessor {
      */
     public LucentProcessor() {
         kinds = getSupportedTypeKinds();
-        translator = getTranslator();
     }
 
     @Override
@@ -67,6 +66,7 @@ public synchronized void init(ProcessingEnvironment env) {
                 .getContext();
         factory = TreeMaker.instance(context);
         names = Names.instance(context);
+        translator = getTranslator();
     }
 
     /**
@@ -102,6 +102,7 @@ protected boolean process(RoundEnvironment env) {
                 if (translator != null)
                     translator.translate(tree, element);
                 postTranslate(tree, element, translator);
+                continue;
             }
             notSupported(element);
         }