/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.
*/
using System;
using System.Collections.Generic;
namespace Lucene.Net.Util
{
/// Estimates the size of a given Object using a given MemoryModel for primitive
/// size information.
///
/// Resource Usage:
///
/// Internally uses a Map to temporally hold a reference to every
/// object seen.
///
/// If checkIntered, all Strings checked will be interned, but those
/// that were not already interned will be released for GC when the
/// estimate is complete.
///
public sealed class RamUsageEstimator
{
private MemoryModel memoryModel;
private IDictionary