1 files changed, 36 insertions, 0 deletions
diff --git a/src/tools/android/java/com/google/devtools/build/android/dexer/MultidexStrategy.java b/src/tools/android/java/com/google/devtools/build/android/dexer/MultidexStrategy.java
new file mode 100644
index 0000000000..f1903c7e3b
--- /dev/null
+++ b/src/tools/android/java/com/google/devtools/build/android/dexer/MultidexStrategy.java
@@ -0,0 +1,36 @@
+// Copyright 2016 The Bazel Authors. All rights reserved.
+//
+// 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.google.devtools.build.android.dexer;
+
+/**
+ * Strategies for outputting multiple {@code .dex} files supported by {@link DexFileMerger}.
+ */
+public enum MultidexStrategy {
+  /** Create exactly one .dex file.  The operation will fail if .dex limits are exceeded. */
+  OFF,
+  /**
+   * Assemble .dex files similar to {@link com.android.dx.command.dexer.Main dx}, with all but one
+   * file as large as possible.
+   */
+  MINIMAL,
+  /**
+   * Allow some leeway and sometimes use additional .dex files to speed up processing.  This option
+   * exists to give flexibility but it often (or always) may be identical to {@link #MINIMAL}.
+   */
+  BEST_EFFORT;
+
+  public boolean isMultidexAllowed() {
+    return this != OFF;
+  }
+}