/*
* Copyright 2010-2016 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 com.amazonaws.services.s3.model;
import java.util.Map;
/**
* Retrieves encryption materials from some source.
*/
public interface EncryptionMaterialsAccessor {
/**
* Retrieves encryption materials matching the specified description from
* some source.
*
* @param materialsDescription A Map<String, String> whose key-value pairs
* describe an encryption materials object
* @return The encryption materials that match the description, or null if
* no matching encryption materials found.
*/
public EncryptionMaterials getEncryptionMaterials(Map<String, String> materialsDescription);
}