slightly more robust XML parsing of the GPX track (elevation is now

[utils] / crawler / basic / src / org / wamblee / crawler / Action.java

diff --git a/crawler/basic/src/org/wamblee/crawler/Action.java b/crawler/basic/src/org/wamblee/crawler/Action.java
index 0002814d506604f0277ea37163f608598570d2d3..cd9b4e2a74a83062757133aa697259d133522050 100644 (file)
--- a/crawler/basic/src/org/wamblee/crawler/Action.java
+++ b/crawler/basic/src/org/wamblee/crawler/Action.java
@@ -31,14 +31,15 @@ public interface Action {
     
     /**
      * Executes the action. 
-     * @return
+     * @return New page as a result of the action.
+     * @throws PageException In case of an error obtaining the page. 
      */
     Page execute() throws PageException;
     
     /**
      * Gets a description of the action. THe element returned is the action element
      * itself. 
-     * @return
+     * @return Content as XML.
      */
     Element getContent();
 }