write some boring struct in VxTypes

CodeGen/EnumsMigration/IndentHelper.java

@@ -0,0 +1,65 @@
+import java.io.OutputStreamWriter;
+
+public class IndentHelper {
+	public IndentHelper(OutputStreamWriter writer) {
+		mIndent = 0;
+		mWriter = writer;
+	}
+
+	private int mIndent;
+	private OutputStreamWriter mWriter;
+
+	public void inc() {
+		++mIndent;
+	}
+
+	public void dec() {
+		--mIndent;
+	}
+
+	public void indent() throws Exception {
+		mWriter.write("\n");
+		for (int i = 0; i < mIndent; ++i) {
+			mWriter.write("\t");
+		}
+	}
+
+	public void puts(String data) throws Exception {
+		indent();
+		mWriter.write(data);
+	}
+
+	public void printf(String fmt, Object... args) throws Exception {
+		indent();
+		mWriter.write(String.format(fmt, args));
+	}
+
+	/**
+	 * Write standard Doxygen document comment.
+	 * <p>
+	 * Usually be called before writing content.
+	 * @param comment
+	 * @throws Exception
+	 */
+	public void briefComment(String comment) throws Exception {
+		if (comment == null)
+			return;
+		puts("/**");
+		puts(comment);
+		puts(" */");
+	}
+
+	/**
+	 * Write suffix style Doxygen document comment.
+	 * <p>
+	 * Usually be called after writing content.
+	 * @param comment
+	 * @throws Exception
+	 */
+	public void afterMemberComment(String comment) throws Exception {
+		if (comment == null)
+			return;
+		mWriter.write(String.format("\t/**< %s */", CommonHelper.removeEol(comment)));
+	}
+
+}