A useful annotation that prints the AST of any annotated element via the XASTPrinters in each ASTVisitor interface.

1 files changed, 18 insertions, 0 deletions

diff --git a/src/lombok/javac/handlers/HandlePrintAST.java b/src/lombok/javac/handlers/HandlePrintAST.java
new file mode 100644
index 00000000..23f4c6d6
--- /dev/null
+++ b/src/lombok/javac/handlers/HandlePrintAST.java
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+package lombok.javac.handlers;
+
+import org.mangosdk.spi.ProviderFor;
+
+import com.sun.tools.javac.tree.JCTree.JCAnnotation;
+
+import lombok.core.AnnotationValues;
+import lombok.core.PrintAST;
+import lombok.javac.JavacASTVisitor;
+import lombok.javac.JavacAnnotationHandler;
+import lombok.javac.JavacAST.Node;
+
+@ProviderFor(JavacAnnotationHandler.class)
+public class HandlePrintAST implements JavacAnnotationHandler<PrintAST> {
+	@Override public void handle(AnnotationValues<PrintAST> annotation, JCAnnotation ast, Node annotationNode) {
+		annotationNode.up().traverse(new JavacASTVisitor.JavacASTPrinter());
+	}
+}