[configuration] initial batch of configuration keys, primarily for flag usages.

1 files changed, 11 insertions, 1 deletions

diff --git a/src/core/lombok/Delegate.java b/src/core/lombok/Delegate.java
index b599e4f0..14dba196 100644
--- a/src/core/lombok/Delegate.java
+++ b/src/core/lombok/Delegate.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 The Project Lombok Authors.
+ * Copyright (C) 2010-2013 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -26,6 +26,9 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
+import lombok.core.FlagUsageType;
+import lombok.core.configuration.ConfigurationKey;
+
 /**
  * Put on any field to make lombok generate delegate methods that forward the call to this field.
  * 
@@ -46,6 +49,13 @@ import java.lang.annotation.Target;
 @Retention(RetentionPolicy.SOURCE)
 public @interface Delegate {
 	/**
+	 * lombok configuration: {@code lombok.Delegate.flagUsage} = {@code WARNING} | {@code ERROR}.
+	 * 
+	 * If set, <em>any</em> usage of {@code @Delegate} results in a warning / error.
+	 */
+	ConfigurationKey<FlagUsageType> FLAG_USAGE = new ConfigurationKey<FlagUsageType>("lombok.Delegate.flagUsage") {};
+	
+	/**
 	 * Normally the type of the field is used as delegate type. However, to choose a different type to delegate, you can list one (or more) types here. Note that types with
 	 * type arguments can only be done as a field type. A solution for this is to create a private inner interface/class with the appropriate types extended, and possibly
 	 * with all methods you'd like to delegate listed, and then supply that class here. The field does not actually have to implement the type you're delegating; the