Make PointerEncoder public for LiveQuery (#859)

Author: Jawnnypoo

parse/src/main/java/com/parse/ParseEncoder.java

@@ -20,12 +20,12 @@
 import java.util.Map;
 
 /**
- * A {@code ParseEncoder} can be used to transform objects such as {@link ParseObjects} into JSON
+ * A {@code ParseEncoder} can be used to transform objects such as {@link ParseObject}s into JSON
  * data structures.
  *
  * @see com.parse.ParseDecoder
  */
-abstract class ParseEncoder {
+public abstract class ParseEncoder {
 
     /* package */
     static boolean isValidType(Object value) {

parse/src/main/java/com/parse/PointerEncoder.java

@@ -11,10 +11,10 @@
 import org.json.JSONObject;
 
 /**
- * Encodes {@link ParseObjects} as pointers. If the object does not have an objectId, throws an
+ * Encodes {@link ParseObject}s as pointers. If the object does not have an objectId, throws an
  * exception.
  */
-class PointerEncoder extends PointerOrLocalIdEncoder {
+public class PointerEncoder extends PointerOrLocalIdEncoder {
 
     // This class isn't really a Singleton, but since it has no state, it's more efficient to get the
     // default instance.

parse/src/main/java/com/parse/PointerOrLocalIdEncoder.java

@@ -12,10 +12,10 @@
 import org.json.JSONObject;
 
 /**
- * Encodes {@link ParseObjects} as pointers. If the object does not have an objectId, uses a
+ * Encodes {@link ParseObject}s as pointers. If the object does not have an objectId, uses a
  * local id.
  */
-class PointerOrLocalIdEncoder extends ParseEncoder {
+public class PointerOrLocalIdEncoder extends ParseEncoder {
 
     // This class isn't really a Singleton, but since it has no state, it's more efficient to get the
     // default instance.