Changeset 5684 in josm for trunk/src/org/openstreetmap/josm/data/gpx/IWithAttributes.java

Timestamp:

2013-01-28T14:06:52+01:00 (11 years ago)

Author:

bastiK

Message:

add session support for marker layers (see #4029)

The data is exported to a separate GPX file that contains one waypoint for each marker.
This is not very elegant, because most of the time, all the info is already contained in the original GPX File.
However, when dealing with audio markers, they can be synchronized, or additional markers are added
at certain playback positions. This info must be retained.
Another complication is, that two or more MarkerLayers can be merged to one.

All these problems are avoided by explicitly exporting the markers to a separate file (as done in this commit).

File:

• trunk/src/org/openstreetmap/josm/data/gpx/IWithAttributes.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/data/gpx/IWithAttributes.java

@@ -5 +5 @@
 
 /**
- * Object with attributes.
+ * Object with attributes (in the context of GPX data).
  */
 public interface IWithAttributes {
+
+    /**
+     * Returns the Object value to which the specified key is mapped,
+     * or {@code null} if this map contains no mapping for the key.
+     *
+     * @param key the key whose associated value is to be returned
+     * @return the value
+     */
+    Object get(String key);
 
     /**
@@ -18 +27 @@
      */
     String getString(String key);
-    
+
     /**
-     * Returns the Collection value to which the specified key is mapped, 
+     * Returns the Collection value to which the specified key is mapped,
      * or {@code null} if this map contains no Collection mapping for the key.
-     *  
+     *
      * @param key the key whose associated value is to be returned
-     * @return the Collection value to which the specified key is mapped, 
+     * @return the Collection value to which the specified key is mapped,
      *         or {@code null} if this map contains no Collection mapping for the key
      * @since 5502
      */
-    Collection<?> getCollection(String key);
+    Collection getCollection(String key);
+
+    /**
+     * Put a key / value pair as a new attribute.
+     *
+     * Overrides key / value pair with the same key (if present).
+     *
+     * @param key the key
+     * @param value the value
+     */
+    void put(String key, Object value);
+
+    /**
+     * Add a key / value pair that is not part of the GPX schema as an extension.
+     *
+     * @param key the key
+     * @param value the value
+     */
+    void addExtension(String key, String value);
+
 }