ai.djl.translate.NoBatchifyTranslator Maven / Gradle / Ivy
/*
* Copyright 2021 Amazon.com, Inc. or its affiliates. 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. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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 ai.djl.translate;
/**
* A {@link Translator} that does not use a {@link Batchifier}.
*
* There are two major cases for avoiding the use of a {@link Batchifier}.
*
*
First, you want to translate between {@link ai.djl.training.dataset.Batch}es rather than
* {@link ai.djl.training.dataset.Record}s. For example, you might go from String[] to Int[].
*
*
The second option is when using a model that does not use batching. Then, the model expects
* only a single record at a time.
*
* @see Translator
*/
public interface NoBatchifyTranslator extends Translator {
/** {@inheritDoc} */
@Override
default Batchifier getBatchifier() {
return null;
}
}