diff options
Diffstat (limited to 'src/main/java/ftbsc/geb/processor/GEBProcessor.java')
| -rw-r--r-- | src/main/java/ftbsc/geb/processor/GEBProcessor.java | 47 |
1 files changed, 29 insertions, 18 deletions
diff --git a/src/main/java/ftbsc/geb/processor/GEBProcessor.java b/src/main/java/ftbsc/geb/processor/GEBProcessor.java index 79633ce..926173a 100644 --- a/src/main/java/ftbsc/geb/processor/GEBProcessor.java +++ b/src/main/java/ftbsc/geb/processor/GEBProcessor.java @@ -9,6 +9,7 @@ import ftbsc.geb.exceptions.BadListenerArgumentsException; import ftbsc.geb.exceptions.MissingInterfaceException; import javax.annotation.processing.AbstractProcessor; +import javax.annotation.processing.ProcessingEnvironment; import javax.annotation.processing.RoundEnvironment; import javax.annotation.processing.SupportedAnnotationTypes; import javax.lang.model.element.*; @@ -41,6 +42,34 @@ public class GEBProcessor extends AbstractProcessor { private final Set<String> generatedClasses = new HashSet<>(); /** + * A {@link TypeMirror} representing the {@link IListener} interface. + */ + private TypeMirror listenerInterface; + + /** + * A {@link TypeMirror} representing the {@link IEvent} interface. + */ + private TypeMirror eventInterface; + + /** + * A {@link TypeMirror} representing the {@link IEventDispatcher} interface. + */ + private TypeMirror dispatcherInterface; + + /** + * Initializes the processor with the given environment. + * Also takes carae of initializing the TypeMirror "constants" for later use. + * @param env the environment + */ + @Override + public synchronized void init(ProcessingEnvironment env) { + super.init(env); + listenerInterface = env.getElementUtils().getTypeElement("ftbsc.geb.api.IListener").asType(); + eventInterface = env.getElementUtils().getTypeElement("ftbsc.geb.api.IEvent").asType(); + dispatcherInterface = env.getElementUtils().getTypeElement("ftbsc.geb.api.IEventDispatcher").asType(); + } + + /** * The starting point of the processor. * It calls {@link #processListener(Element)} on all elements annotated with * the {@link Listen} annotation. @@ -67,24 +96,6 @@ public class GEBProcessor extends AbstractProcessor { } /** - * A {@link TypeMirror} representing the {@link IListener} interface. - */ - private final TypeMirror listenerInterface = this.processingEnv.getElementUtils() - .getTypeElement("ftbsc.geb.api.IListener").asType(); - - /** - * A {@link TypeMirror} representing the {@link IEvent} interface. - */ - private final TypeMirror eventInterface = this.processingEnv.getElementUtils() - .getTypeElement("ftbsc.geb.api.IEvent").asType(); - - /** - * A {@link TypeMirror} representing the {@link IEventDispatcher} interface. - */ - private final TypeMirror dispatcherInterface = this.processingEnv.getElementUtils() - .getTypeElement("ftbsc.geb.api.IEventDispatcher").asType(); - - /** * Verifies that the annotated method is valid and, if it is, adds it to * the list. See the annotation's javadoc for details on what's considered * a valid listener. |