1 files changed, 70 insertions, 0 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/storage/FeedItemStatistics.java b/app/src/main/java/de/danoeh/antennapod/storage/FeedItemStatistics.java
new file mode 100644
index 000000000..8cb040756
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/storage/FeedItemStatistics.java
@@ -0,0 +1,70 @@
+package de.danoeh.antennapod.storage;
+
+import java.util.Date;
+
+/**
+ * Contains information about a feed's items.
+ */
+public class FeedItemStatistics {
+    private long feedID;
+    private int numberOfItems;
+    private int numberOfNewItems;
+    private int numberOfInProgressItems;
+    private Date lastUpdate;
+    private static final Date UNKNOWN_DATE = new Date(0);
+
+
+    /**
+     * Creates new FeedItemStatistics object.
+     *
+     * @param feedID                  ID of the feed.
+     * @param numberOfItems           Number of items that this feed has.
+     * @param numberOfNewItems        Number of unread items this feed has.
+     * @param numberOfInProgressItems Number of items that the user has started listening to.
+     * @param lastUpdate              pubDate of the latest episode. A lastUpdate value of 0 will be interpreted as DATE_UNKOWN if
+     *                                numberOfItems is 0.
+     */
+    public FeedItemStatistics(long feedID, int numberOfItems, int numberOfNewItems, int numberOfInProgressItems, Date lastUpdate) {
+        this.feedID = feedID;
+        this.numberOfItems = numberOfItems;
+        this.numberOfNewItems = numberOfNewItems;
+        this.numberOfInProgressItems = numberOfInProgressItems;
+        if (numberOfItems > 0) {
+            this.lastUpdate = (lastUpdate != null) ? (Date) lastUpdate.clone() : null;
+        } else {
+            this.lastUpdate = UNKNOWN_DATE;
+        }
+    }
+
+    public long getFeedID() {
+        return feedID;
+    }
+
+    public int getNumberOfItems() {
+        return numberOfItems;
+    }
+
+    public int getNumberOfNewItems() {
+        return numberOfNewItems;
+    }
+
+    public int getNumberOfInProgressItems() {
+        return numberOfInProgressItems;
+    }
+
+    /**
+     * Returns the pubDate of the latest item in the feed. Users of this method
+     * should check if this value is unkown or not by calling lastUpdateKnown() first.
+     */
+    public Date getLastUpdate() {
+        return (lastUpdate != null) ? (Date) lastUpdate.clone() : null;
+    }
+
+    /**
+     * Returns true if the lastUpdate value is known. The lastUpdate value is unkown if the
+     * feed has no items.
+     */
+    public boolean lastUpdateKnown() {
+        return lastUpdate != UNKNOWN_DATE;
+    }
+}