import java.io.StringWriter;
/**
- * JSONStringer provides a quick and convenient way of producing JSON text.
- * The texts produced strictly conform to JSON syntax rules. No whitespace is
- * added, so the results are ready for transmission or storage. Each instance of
+ * JSONStringer provides a quick and convenient way of producing JSON text. The
+ * texts produced strictly conform to JSON syntax rules. No whitespace is added,
+ * so the results are ready for transmission or storage. Each instance of
* JSONStringer can produce one JSON text.
* <p>
* A JSONStringer instance provides a <code>value</code> method for appending
- * values to the
- * text, and a <code>key</code>
- * method for adding keys before values in objects. There are <code>array</code>
- * and <code>endArray</code> methods that make and bound array values, and
- * <code>object</code> and <code>endObject</code> methods which make and bound
- * object values. All of these methods return the JSONWriter instance,
- * permitting cascade style. For example, <pre>
- * myString = new JSONStringer()
- * .object()
- * .key("JSON")
- * .value("Hello, World!")
- * .endObject()
- * .toString();</pre> which produces the string <pre>
- * {"JSON":"Hello, World!"}</pre>
+ * values to the text, and a <code>key</code> method for adding keys before
+ * values in objects. There are <code>array</code> and <code>endArray</code>
+ * methods that make and bound array values, and <code>object</code> and
+ * <code>endObject</code> methods which make and bound object values. All of
+ * these methods return the JSONWriter instance, permitting cascade style. For
+ * example,
+ *
+ * <pre>
+ * myString = new JSONStringer().object().key("JSON").value("Hello, World!")
+ * .endObject().toString();
+ * </pre>
+ *
+ * which produces the string
+ *
+ * <pre>
+ * {"JSON":"Hello, World!"}
+ * </pre>
* <p>
* The first method called must be <code>array</code> or <code>object</code>.
* There are no methods for adding commas or colons. JSONStringer adds them for
* you. Objects and arrays can be nested up to 20 levels deep.
* <p>
* This can sometimes be easier than using a JSONObject to build a string.
+ *
* @author JSON.org
* @version 2015-12-09
*/
-public class JSONStringer extends JSONWriter {
- /**
- * Make a fresh JSONStringer. It can be used to build one JSON text.
- */
- public JSONStringer() {
- super(new StringWriter());
- }
+public class JSONStringer extends JSONWriter
+{
+ /**
+ * Make a fresh JSONStringer. It can be used to build one JSON text.
+ */
+ public JSONStringer()
+ {
+ super(new StringWriter());
+ }
- /**
- * Return the JSON text. This method is used to obtain the product of the
- * JSONStringer instance. It will return <code>null</code> if there was a
- * problem in the construction of the JSON text (such as the calls to
- * <code>array</code> were not properly balanced with calls to
- * <code>endArray</code>).
- * @return The JSON text.
- */
- @Override
- public String toString() {
- return this.mode == 'd' ? this.writer.toString() : null;
- }
+ /**
+ * Return the JSON text. This method is used to obtain the product of the
+ * JSONStringer instance. It will return <code>null</code> if there was a
+ * problem in the construction of the JSON text (such as the calls to
+ * <code>array</code> were not properly balanced with calls to
+ * <code>endArray</code>).
+ *
+ * @return The JSON text.
+ */
+ @Override
+ public String toString()
+ {
+ return this.mode == 'd' ? this.writer.toString() : null;
+ }
}