📰 Tweak the suggestion ranks for UMA to handle fetchMore

chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticle.java

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 package org.chromium.chrome.browser.ntp.snippets;
 
 import android.graphics.Bitmap;
 import android.support.annotation.Nullable;
 
 import java.io.File;
 
@@ skipping 18 matching lines @@
 
     /** The URL of this article. This may be an AMP url. */
     public final String mUrl;
 
     /** The time when this article was published. */
     public final long mPublishTimestampMilliseconds;
 
     /** The score expressing relative quality of the article for the user. */
     public final float mScore;
 
-    /** The position of this article within its section. */
-    public final int mPosition;
+    /** The rank of this article within its section. */
+    private int mPerSectionRank = -1;
 
-    /** The position of this article in the complete list. Populated by NewTabPageAdapter. */
-    public int mGlobalPosition = -1;
+    /** The global rank of this article in the complete list. */
+    private int mGlobalRank = -1;
 
     /** Bitmap of the thumbnail, fetched lazily, when the RecyclerView wants to show the snippet. */
     private Bitmap mThumbnailBitmap;
 
     /** Stores whether impression of this article has been tracked already. */
     private boolean mImpressionTracked;
 
     /** Whether the linked article represents an asset download. */
     public boolean mIsAssetDownload;
 
     /** The path to the asset download (only for asset download articles). */
     private File mAssetDownloadFile;
 
     /** The mime type of the asset download (only for asset download articles). */
     private String mAssetDownloadMimeType;
 
     /** The tab id of the corresponding tab (only for recent tab articles). */
     private String mRecentTabId;
 
     /** The offline id of the corresponding offline page, if any. */
     private Long mOfflinePageOfflineId;
 
     /**
      * Creates a SnippetArticleListItem object that will hold the data.
      */
     public SnippetArticle(int category, String idWithinCategory, String title, String publisher,
-            String previewText, String url, long timestamp, float score, int position) {
+            String previewText, String url, long timestamp, float score) {
         mCategory = category;
         mIdWithinCategory = idWithinCategory;
         mTitle = title;
         mPublisher = publisher;
         mPreviewText = previewText;
         mUrl = url;
         mPublishTimestampMilliseconds = timestamp;
         mScore = score;
-        mPosition = position;
     }
 
     @Override
     public boolean equals(Object other) {
         if (!(other instanceof SnippetArticle)) return false;
         SnippetArticle rhs = (SnippetArticle) other;
         return mCategory == rhs.mCategory && mIdWithinCategory.equals(rhs.mIdWithinCategory);
     }
 
     @Override
@@ skipping 111 matching lines @@
     @Nullable
     public Long getOfflinePageOfflineId() {
         return mOfflinePageOfflineId;
     }
 
     @Override
     public String toString() {
         // For debugging purposes. Displays the first 42 characters of the title.
         return String.format("{%s, %1.42s}", getClass().getSimpleName(), mTitle);
     }
+
+    public void setRank(int perSectionRank, int globalRank) {
+        mPerSectionRank = perSectionRank;
+        mGlobalRank = globalRank;
+    }
+
+    public int getGlobalRank() {
+        return mGlobalRank;
+    }
+
+    public int getPerSectionRank() {
+        return mPerSectionRank;
+    }
 }