/*
* 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.Collections.Generic;
using Spatial4n.Core.Shapes;
namespace Lucene.Net.Spatial.Util
{
///
/// Bounded Cache of Shapes associated with docIds. Note, multiple Shapes can be
/// associated with a given docId
///
///
public class ShapeFieldCache where T : Shape
{
private readonly IList[] cache;
public int defaultLength;
public ShapeFieldCache(int length, int defaultLength)
{
cache = new IList[length];
this.defaultLength = defaultLength;
}
public void Add(int docid, T s)
{
IList list = cache[docid];
if (list == null)
{
list = cache[docid] = new List(defaultLength);
}
list.Add(s);
}
public IList GetShapes(int docid)
{
return cache[docid];
}
}
}