diff options
author | Eric Erfanian <erfanian@google.com> | 2017-06-19 11:26:01 -0700 |
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committer | Eric Erfanian <erfanian@google.com> | 2017-06-19 11:30:45 -0700 |
commit | 2f1c7586bcce334ca69022eb8dc6d8965ceb6a05 (patch) | |
tree | bf00ada449ee3de31ec983a14e84159200aa18c2 /java/com/android/dialer/calllog/datasources/util | |
parent | 3d0ca68e466482971a4cf46576c50cb2bd42bcb5 (diff) |
Update AOSP Dialer source from internal google3 repository at
cl/159428781.
Test: make, treehugger
This CL updates the AOSP Dialer source with all the changes that have
gone into the private google3 repository. This includes all the
changes from cl/152373142 (4/06/2017) to cl/159428781 (6/19/2017).
This goal of these drops is to keep the AOSP source in sync with the
internal google3 repository. Currently these sync are done by hand
with very minor modifications to the internal source code.
See the Android.mk file for list of modifications.
Our current goal is to do frequent drops (daily if possible) and
eventually switched to an automated process.
Change-Id: Ie60a84b3936efd0ea3d95d7c86bf96d2b1663030
Diffstat (limited to 'java/com/android/dialer/calllog/datasources/util')
-rw-r--r-- | java/com/android/dialer/calllog/datasources/util/RowCombiner.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/java/com/android/dialer/calllog/datasources/util/RowCombiner.java b/java/com/android/dialer/calllog/datasources/util/RowCombiner.java new file mode 100644 index 000000000..0c7be1e27 --- /dev/null +++ b/java/com/android/dialer/calllog/datasources/util/RowCombiner.java @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License + */ +package com.android.dialer.calllog.datasources.util; + +import android.content.ContentValues; +import com.android.dialer.common.Assert; +import java.util.Iterator; +import java.util.List; + +/** Convenience class for aggregating row values. */ +public class RowCombiner { + private final List<ContentValues> individualRowsSortedByTimestampDesc; + private final ContentValues combinedRow = new ContentValues(); + + public RowCombiner(List<ContentValues> individualRowsSortedByTimestampDesc) { + Assert.checkArgument(!individualRowsSortedByTimestampDesc.isEmpty()); + this.individualRowsSortedByTimestampDesc = individualRowsSortedByTimestampDesc; + } + + /** Use the most recent value for the specified column. */ + public RowCombiner useMostRecentLong(String columnName) { + combinedRow.put(columnName, individualRowsSortedByTimestampDesc.get(0).getAsLong(columnName)); + return this; + } + + /** Asserts that all column values for the given column name are the same, and uses it. */ + public RowCombiner useSingleValueString(String columnName) { + Iterator<ContentValues> iterator = individualRowsSortedByTimestampDesc.iterator(); + String singleValue = iterator.next().getAsString(columnName); + while (iterator.hasNext()) { + Assert.checkState(iterator.next().getAsString(columnName).equals(singleValue)); + } + combinedRow.put(columnName, singleValue); + return this; + } + + public ContentValues combine() { + return combinedRow; + } +} |