Refactor BookmarksBridge#searchBookmarks to return a list of BookmarkMatches

BUG=433986

Review URL: https://codereview.chromium.org/787163002

Cr-Commit-Position: refs/heads/master@{#307785}

1 files changed, 64 insertions, 0 deletions

diff --git a/components/bookmarks/common/android/java/src/org/chromium/components/bookmarks/BookmarkMatch.java b/components/bookmarks/common/android/java/src/org/chromium/components/bookmarks/BookmarkMatch.java
new file mode 100644
index 0000000..8477091
--- /dev/null
+++ b/components/bookmarks/common/android/java/src/org/chromium/components/bookmarks/BookmarkMatch.java
@@ -0,0 +1,64 @@
+// Copyright 2014 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.components.bookmarks;
+
+import android.util.Pair;
+
+import org.chromium.base.CalledByNative;
+
+import java.util.List;
+
+/**
+ * Object that associates a BookmarkId with search term matches found in the bookmark's title and
+ * url.
+ */
+public class BookmarkMatch {
+
+    private final BookmarkId mBookmarkId;
+    private final List<Pair<Integer, Integer>> mTitleMatchPositions;
+    private final List<Pair<Integer, Integer>> mUrlMatchPositions;
+
+    /**
+     * @param bookmarkId The BookmarkId fassociated with this match.
+     * @param titleMatchPositions A list of [begin, end) positions for matches in the title;
+     *                            may be null.
+     * @param urlMatchPositions A list of [begin, end) positions for matches in the url;
+     *                          may be null.
+     */
+    public BookmarkMatch(BookmarkId bookmarkId, List<Pair<Integer, Integer>> titleMatchPositions,
+            List<Pair<Integer, Integer>> urlMatchPositions) {
+        mBookmarkId = bookmarkId;
+        mTitleMatchPositions = titleMatchPositions;
+        mUrlMatchPositions = urlMatchPositions;
+    }
+
+    /**
+     * @return The BookmarkId associated with this match.
+     */
+    public BookmarkId getBookmarkId() {
+        return mBookmarkId;
+    }
+
+    /**
+     * @return A list of [begin, end) positions for matches in the title; may return null.
+     */
+    public List<Pair<Integer, Integer>> getTitleMatchPositions() {
+        return mTitleMatchPositions;
+    }
+
+    /**
+     * @return A list of [begin, end) positions for matches in the url; may return null.
+     */
+    public List<Pair<Integer, Integer>> getUrlMatchPositions() {
+        return mUrlMatchPositions;
+    }
+
+    @CalledByNative
+    private static BookmarkMatch createBookmarkMatch(BookmarkId bookmarkId,
+            List<Pair<Integer, Integer>> titleMatchPositions,
+            List<Pair<Integer, Integer>> urlMatchPositions) {
+        return new BookmarkMatch(bookmarkId, titleMatchPositions, urlMatchPositions);
+    }
+}