[DS-1144] Maven Project Consolidation : Statistics

dspace-api/src/main/java/org/dspace/statistics/DataTermsFacet.java

@@ -0,0 +1,71 @@
+/**
+ * The contents of this file are subject to the license and copyright
+ * detailed in the LICENSE and NOTICE files at the root of the source
+ * tree and available online at
+ *
+ * http://www.dspace.org/license/
+ */
+package org.dspace.statistics;
+
+import com.google.gson.Gson;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A neutral data object to hold data for statistics.
+ *
+ */
+public class DataTermsFacet {
+    private List<TermsFacet> terms;
+
+    public DataTermsFacet() {
+        terms = new ArrayList<TermsFacet>();
+    }
+    public void addTermFacet(TermsFacet termsFacet ) {
+        terms.add(termsFacet);
+    }
+
+    /**
+     * Render this data object into JSON format.
+     *
+     * An example of the output could be of the format:
+     * [{"term":"247166","count":10},{"term":"247168","count":6}]
+     * @return
+     */
+    public String toJson() {
+        Gson gson = new Gson();
+        return gson.toJson(terms);
+    }
+
+
+
+    
+    public static class TermsFacet {
+        private String term;
+        private Integer count;
+        
+        public TermsFacet(String term, Integer count) {
+            setTerm(term);
+            setCount(count);
+        }
+
+        public String getTerm() {
+            return term;
+        }
+
+        public void setTerm(String term) {
+            this.term = term;
+        }
+
+        public Integer getCount() {
+            return count;
+        }
+
+        public void setCount(Integer count) {
+            this.count = count;
+        }
+
+
+    }
+}