/* 
 * 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 BitVector = Lucene.Net.Util.BitVector;

namespace Lucene.Net.Index
{

    class AllTermDocs : AbstractAllTermDocs
	{
		protected internal BitVector deletedDocs;
				
		protected internal AllTermDocs(SegmentReader parent) : base(parent.MaxDoc)
		{
			lock (parent)
			{
				this.deletedDocs = parent.deletedDocs;
			}
		}

        protected override void Dispose(bool disposing)
        {
            // Do nothing.
        }

        public override bool IsDeleted(int doc)
        {
            return deletedDocs != null && deletedDocs.Get(doc);
        }
	}
}