/*
* 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;
namespace Lucene.Net.Analysis
{
/// Replacement for Java 1.5 Character.valueOf()
/// Move to Character.valueOf() in 3.0
///
[Obsolete("Move to Character.valueOf() in 3.0")]
public class CharacterCache
{
private static readonly System.Char[] cache = new System.Char[128];
/// Returns a Character instance representing the given char value
///
///
/// a char value
///
/// a Character representation of the given char value.
///
public static System.Char ValueOf(char c)
{
if (c < cache.Length)
{
return cache[(int) c];
}
return c;
}
static CharacterCache()
{
{
for (int i = 0; i < cache.Length; i++)
{
cache[i] = (char) i;
}
}
}
}
}