1 files changed, 0 insertions, 82 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/StoreTracker.java b/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/StoreTracker.java
deleted file mode 100644
index b6a3071a9..000000000
--- a/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/StoreTracker.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.gecko.sync.repositories;
-
-import java.util.Iterator;
-
-/**
- * Our hacky version of transactional semantics. The goal is to prevent
- * the following situation:
- *
- * * AAA is not modified locally.
- * * A modified AAA is downloaded during the storing phase. Its local
- *   timestamp is advanced.
- * * The direction of syncing changes, and AAA is now uploaded to the server.
- *
- * The following situation should still be supported:
- *
- * * AAA is not modified locally.
- * * A modified AAA is downloaded and merged with the local AAA.
- * * The merged AAA is uploaded to the server.
- *
- * As should:
- *
- * * AAA is modified locally.
- * * A modified AAA is downloaded, and discarded or merged.
- * * The current version of AAA is uploaded to the server.
- *
- * We achieve this by tracking GUIDs during the storing phase. If we
- * apply a record such that the local copy is substantially the same
- * as the record we just downloaded, we add it to a list of records
- * to avoid uploading. The definition of "substantially the same"
- * depends on the particular repository. The only consideration is "do we
- * want to upload this record in this sync?".
- *
- * Note that items are removed from this list when a fetch that
- * considers them for upload completes successfully. The entire list
- * is discarded when the session is completed.
- *
- * This interface exposes methods to:
- *
- * * During a store, recording that a record has been stored, and should
- *   thus not be returned in subsequent fetches;
- * * During a fetch, checking whether a record should be returned.
- *
- * In the future this might also grow self-persistence.
- *
- * See also RepositorySession.trackRecord.
- *
- * @author rnewman
- *
- */
-public interface StoreTracker {
-
-  /**
-   * @param guid
-   *        The GUID of the item to track.
-   * @return
-   *        Whether the GUID was a newly tracked value.
-   */
-  public boolean trackRecordForExclusion(String guid);
-
-  /**
-   * @param guid
-   *        The GUID of the item to check.
-   * @return
-   *        true if the item is already tracked.
-   */
-  public boolean isTrackedForExclusion(String guid);
-
-  /**
-  *
-  * @param guid
-  * @return true if the specified GUID was removed from the tracked set.
-  */
-  public boolean untrackStoredForExclusion(String guid);
-
-  public RecordFilter getFilter();
-
-  public Iterator<String> recordsTrackedForExclusion();
-}