tensorflow/lite/java/src/main/java/org/tensorflow/lite/DelegateFactory.java

/* Copyright 2022 The TensorFlow 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 org.tensorflow.lite;

/** Allows creating delegates for different runtime flavors. */
public interface DelegateFactory {
  /**
   * Create a {@link Delegate} for the given {@link RuntimeFlavor}.
   *
   * <p>Note for developers implementing this interface: Currently TF Lite in Google Play Services
   * does not support external (developer-provided) delegates. Correspondingly, implementations of
   * this method can expect to be called with {@link RuntimeFlavor#APPLICATION}.
   */
  Delegate create(RuntimeFlavor runtimeFlavor);
}