Update AOSP Dialer source from internal google3 repository at cl/158012278.

am: 91ce7d2a47

Change-Id: I1744a8bfca09eae5e9c0d7aac122515eca75bb8b

1 files changed, 110 insertions, 0 deletions

diff --git a/java/com/android/dialer/calllog/datasources/CallLogMutations.java b/java/com/android/dialer/calllog/datasources/CallLogMutations.java
new file mode 100644
index 000000000..148601d68
--- /dev/null
+++ b/java/com/android/dialer/calllog/datasources/CallLogMutations.java
@@ -0,0 +1,110 @@
+/*
+ * 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;
+
+import android.content.ContentValues;
+import android.util.ArrayMap;
+import android.util.ArraySet;
+import com.android.dialer.common.Assert;
+
+/** A collection of mutations to the annotated call log. */
+public final class CallLogMutations {
+
+  private final ArrayMap<Long, ContentValues> inserts = new ArrayMap<>();
+  private final ArrayMap<Long, ContentValues> updates = new ArrayMap<>();
+  private final ArraySet<Long> deletes = new ArraySet<>();
+
+  /**
+   * @param contentValues an entire row not including the ID
+   * @throws IllegalStateException if this {@link CallLogMutations} already contains an insert,
+   *     update, or delete with the provided id
+   */
+  public void insert(long id, ContentValues contentValues) {
+    Assert.checkArgument(!inserts.containsKey(id), "Can't insert row already scheduled for insert");
+    Assert.checkArgument(!updates.containsKey(id), "Can't insert row scheduled for update");
+    Assert.checkArgument(!deletes.contains(id), "Can't insert row scheduled for delete");
+
+    inserts.put(id, contentValues);
+  }
+
+  /**
+   * Stores a database update using the provided ID and content values. If this {@link
+   * CallLogMutations} object already contains an update with the specified ID, the existing content
+   * values are merged with the provided ones, with the provided ones overwriting the existing ones
+   * for values with the same key.
+   *
+   * @param contentValues the specific columns to update, not including the ID.
+   * @throws IllegalStateException if this {@link CallLogMutations} already contains an insert or
+   *     delete with the provided id
+   */
+  public void update(long id, ContentValues contentValues) {
+    Assert.checkArgument(!inserts.containsKey(id), "Can't update row scheduled for insert");
+    Assert.checkArgument(!deletes.contains(id), "Can't delete row scheduled for delete");
+
+    ContentValues existingContentValues = updates.get(id);
+    if (existingContentValues != null) {
+      existingContentValues.putAll(contentValues);
+    } else {
+      updates.put(id, contentValues);
+    }
+  }
+
+  /**
+   * @throws IllegalStateException if this {@link CallLogMutations} already contains an insert,
+   *     update, or delete with the provided id
+   */
+  public void delete(long id) {
+    Assert.checkArgument(!inserts.containsKey(id), "Can't delete row scheduled for insert");
+    Assert.checkArgument(!updates.containsKey(id), "Can't delete row scheduled for update");
+    Assert.checkArgument(!deletes.contains(id), "Can't delete row already scheduled for delete");
+
+    deletes.add(id);
+  }
+
+  public boolean isEmpty() {
+    return inserts.isEmpty() && updates.isEmpty() && deletes.isEmpty();
+  }
+
+  /**
+   * Get the pending inserts.
+   *
+   * @return the pending inserts where the key is the annotated call log database ID and the values
+   *     are values to be inserted (not including the ID)
+   */
+  public ArrayMap<Long, ContentValues> getInserts() {
+    return inserts;
+  }
+
+  /**
+   * Get the pending updates.
+   *
+   * @return the pending updates where the key is the annotated call log database ID and the values
+   *     are values to be updated (not including the ID)
+   */
+  public ArrayMap<Long, ContentValues> getUpdates() {
+    return updates;
+  }
+
+  /**
+   * Get the pending deletes.
+   *
+   * @return the annotated call log database IDs corresponding to the rows to be deleted
+   */
+  public ArraySet<Long> getDeletes() {
+    return deletes;
+  }
+}