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-rw-r--r--src/core/lombok/Data.java10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/core/lombok/Data.java b/src/core/lombok/Data.java
index bbc8d920..46703461 100644
--- a/src/core/lombok/Data.java
+++ b/src/core/lombok/Data.java
@@ -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;
+
/**
* Generates getters for all fields, a useful toString method, and hashCode and equals implementations that check
* all non-transient fields. Will also generate setters for all non-final fields, as well as a constructor.
@@ -45,6 +48,13 @@ import java.lang.annotation.Target;
@Retention(RetentionPolicy.SOURCE)
public @interface Data {
/**
+ * lombok configuration: {@code lombok.Data.flagUsage} = {@code WARNING} | {@code ERROR}.
+ *
+ * If set, <em>any</em> usage of {@code @Data} results in a warning / error.
+ */
+ ConfigurationKey<FlagUsageType> FLAG_USAGE = new ConfigurationKey<FlagUsageType>("lombok.Data.flagUsage") {};
+
+ /**
* If you specify a static constructor name, then the generated constructor will be private, and
* instead a static factory method is created that other classes can use to create instances.
* We suggest the name: "of", like so: