/*
* Copyright Terracotta, Inc.
*
* 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.ehcache.core.spi.store.heap;
import org.ehcache.config.ResourceUnit;
import org.ehcache.spi.service.Service;
import org.ehcache.spi.service.ServiceConfiguration;
/**
* {@link Service} responsible for providing {@link SizeOfEngine}.
*/
public interface SizeOfEngineProvider extends Service {
/**
* Creates a {@link SizeOfEngine} which will size objects.
* <p>
* Implementations may have configuration options that will be expressed as {@link ServiceConfiguration} and used
* to specify behavior of the returned engine.
*
* @param resourceUnit type of the unit used to size the store
* @param serviceConfigs Array of {@link ServiceConfiguration}s
* @return {@link SizeOfEngine} instance
*/
SizeOfEngine createSizeOfEngine(ResourceUnit resourceUnit, ServiceConfiguration<?>... serviceConfigs);
}