1 files changed, 17 insertions, 0 deletions
diff --git a/app/src/main/java/org/rssin/rssin/Filter.java b/app/src/main/java/org/rssin/rssin/Filter.java
index c135586..2e1188e 100755
--- a/app/src/main/java/org/rssin/rssin/Filter.java
+++ b/app/src/main/java/org/rssin/rssin/Filter.java
@@ -1,6 +1,7 @@
 package org.rssin.rssin;
 
 import android.text.TextUtils;
+import android.util.Log;
 
 import org.rssin.neurons.FeedSorter;
 import org.rssin.storage.Storable;
@@ -83,6 +84,12 @@ public class Filter implements Storable {
         return feedSorter;
     }
 
+    /**
+     * Ensure that there is a feedSorter linked to this object
+     * Because the feedSorter attribute is transient (if not, serialization for changing settings takes too long),
+     * we need to manually ensure we get the FeedSorter as well every time we need it.
+     * @param storageProvider
+     */
     public synchronized void ensureFeedSorter(StorageProvider storageProvider) {
         if (storageKey == null) {
             storageKey = storageProvider.uniqueKey();
@@ -109,6 +116,11 @@ public class Filter implements Storable {
         return sb.toString().hashCode();
     }
 
+    /**
+     * Save the Filter
+     * @param storageProvider
+     * @throws Exception
+     */
     public synchronized void store(StorageProvider storageProvider) throws Exception {
         if (storageKey == null) {
             storageKey = storageProvider.uniqueKey();
@@ -116,6 +128,11 @@ public class Filter implements Storable {
         storageProvider.store(storageKey, this);
     }
 
+    /**
+     * Save the FeedSorter of this Filter
+     * @param storageProvider
+     * @throws Exception
+     */
     public synchronized void storeFeedSorter(StorageProvider storageProvider) throws Exception {
         ensureFeedSorter(storageProvider);
         storageProvider.store(storageKey, feedSorter);