Fix requirements

Query and fragment may be empty but present in a URI.
Handle this in the same way that port is handled: include
a flag for each of query and fragment, to allow an
empty but present query/fragment.

1 files changed, 30 insertions, 0 deletions

diff --git a/include/Uri/Uri.hpp b/include/Uri/Uri.hpp
index 7074990..f531d09 100644
--- a/include/Uri/Uri.hpp
+++ b/include/Uri/Uri.hpp
@@ -164,6 +164,16 @@ namespace Uri {
         bool ContainsRelativePath() const;
 
         /**
+         * This method returns an indication of whether or not the
+         * URI includes a query.
+         *
+         * @return
+         *     An indication of whether or not the
+         *     URI includes a query is returned.
+         */
+        bool HasQuery() const;
+
+        /**
          * This method returns the "query" element of the URI,
          * if it has one.
          *
@@ -176,6 +186,16 @@ namespace Uri {
         std::string GetQuery() const;
 
         /**
+         * This method returns an indication of whether or not the
+         * URI includes a fragment.
+         *
+         * @return
+         *     An indication of whether or not the
+         *     URI includes a fragment is returned.
+         */
+        bool HasFragment() const;
+
+        /**
          * This method returns the "fragment" element of the URI,
          * if it has one.
          *
@@ -267,6 +287,11 @@ namespace Uri {
         void SetPath(const std::vector< std::string >& path);
 
         /**
+         * This method removes the query element from the URI.
+         */
+        void ClearQuery();
+
+        /**
          * This method sets the query element of the URI.
          *
          * @param[in] query
@@ -275,6 +300,11 @@ namespace Uri {
         void SetQuery(const std::string& query);
 
         /**
+         * This method removes the fragment element from the URI.
+         */
+        void ClearFragment();
+
+        /**
          * This method sets the fragment element of the URI.
          *
          * @param[in] fragment