--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/org/dive4elements/river/client/shared/model/CollectionItem.java	Thu Apr 25 12:31:32 2013 +0200
@@ -0,0 +1,57 @@
+package de.intevation.flys.client.shared.model;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+
+/**
+ * The CollectionItem interface that provides methods to get information about
+ * artifacts and its output modes.
+ *
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public interface CollectionItem extends Serializable {
+
+    /**
+     * Returns the identifier of the wrapped artifact.
+     *
+     * @return the identifier of the wrapped artifact.
+     */
+    String identifier();
+
+
+    /**
+     * Returns the hash of the wrapped artifact.
+     *
+     * @return the hash of the wrapped artifact.
+     */
+    String hash();
+
+
+    /**
+     * Returns the output modes of the wrapped artifact.
+     *
+     * @return the output modes of the wrapped artifact.
+     */
+    List<OutputMode> getOutputModes();
+
+
+    /**
+     * Returns the facets of the wrapped artifact for a specific output mode.
+     *
+     * @param outputmode The name of an output mode that is supported by this
+     * item.
+     *
+     * @return the facets of the wrapped artifact for a specific output mode.
+     */
+    List<Facet> getFacets(String outputmode);
+
+
+    /**
+     * Returns data key/value map.
+     * @return key/value data map
+     */
+    Map<String, String> getData();
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :