1 files changed, 57 insertions, 0 deletions
diff --git a/javaparser-core/src/main/java/com/github/javaparser/printer/concretesyntaxmodel/CsmComment.java b/javaparser-core/src/main/java/com/github/javaparser/printer/concretesyntaxmodel/CsmComment.java
new file mode 100644
index 000000000..8e684c4c5
--- /dev/null
+++ b/javaparser-core/src/main/java/com/github/javaparser/printer/concretesyntaxmodel/CsmComment.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
+ * Copyright (C) 2011, 2013-2016 The JavaParser Team.
+ *
+ * This file is part of JavaParser.
+ *
+ * JavaParser can be used either under the terms of
+ * a) the GNU Lesser General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * b) the terms of the Apache License
+ *
+ * You should have received a copy of both licenses in LICENCE.LGPL and
+ * LICENCE.APACHE. Please refer to those files for details.
+ *
+ * JavaParser is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ */
+
+package com.github.javaparser.printer.concretesyntaxmodel;
+
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.comments.BlockComment;
+import com.github.javaparser.ast.comments.Comment;
+import com.github.javaparser.ast.comments.JavadocComment;
+import com.github.javaparser.ast.comments.LineComment;
+import com.github.javaparser.printer.SourcePrinter;
+
+public class CsmComment implements CsmElement {
+
+    static void process(Comment comment, SourcePrinter printer) {
+        String content = printer.normalizeEolInTextBlock(comment.getContent());
+        if (comment instanceof BlockComment) {
+            printer.print("/*");
+            printer.print(content);
+            printer.println("*/");
+        } else if (comment instanceof JavadocComment) {
+            printer.print("/**");
+            printer.print(content);
+            printer.println("*/");
+        } else if (comment instanceof LineComment) {
+            printer.print("//");
+            printer.print(content);
+            printer.println();
+        } else {
+            throw new UnsupportedOperationException(comment.getClass().getSimpleName());
+        }
+    }
+
+    @Override
+    public void prettyPrint(Node node, SourcePrinter printer) {
+        node.getComment().ifPresent(c -> process(c, printer));
+    }
+
+}