org.jboss.netty.util.EstimatableObjectWrapper Maven / Gradle / Ivy
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you 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.jboss.netty.util;
/**
* Represents an object which contains another object that needs to be taken
* into account by {@link ObjectSizeEstimator} for more accurate object size
* estimation.
*/
public interface EstimatableObjectWrapper {
/**
* Returns the underlying object that needs to be taken into account
* by {@link ObjectSizeEstimator} for more accurate object size estimation.
*/
Object unwrap();
}