/*
* Copyright 2004 The Apache Software Foundation
*
* Licensed 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.Util{
/// <summary> Some useful constants.
///
/// </summary>
/// <author> Doug Cutting
/// </author>
/// <version> $Id: Constants.java 189792 2005-06-09 18:58:30Z bmesser $
///
/// </version>
public sealed class Constants
{
private Constants()
{
} // can't construct
/// <summary>The value of <tt>System.getProperty("java.version")<tt>. *</summary>
public static readonly System.String JAVA_VERSION = System.Configuration.ConfigurationSettings.AppSettings.Get("java.version"); // {{Aroush-1.9}}
/// <summary>True iff this is Java version 1.1. </summary>
public static readonly bool JAVA_1_1 = JAVA_VERSION.StartsWith("1.1.");
/// <summary>True iff this is Java version 1.2. </summary>
public static readonly bool JAVA_1_2 = JAVA_VERSION.StartsWith("1.2.");
/// <summary>True iff this is Java version 1.3. </summary>
public static readonly bool JAVA_1_3 = JAVA_VERSION.StartsWith("1.3.");
/// <summary>The value of <tt>System.getProperty("os.name")<tt>. *</summary>
public static readonly System.String OS_NAME = System.Environment.GetEnvironmentVariable("OS");
/// <summary>True iff running on Linux. </summary>
public static readonly bool LINUX = OS_NAME.StartsWith("Linux");
/// <summary>True iff running on Windows. </summary>
public static readonly bool WINDOWS = OS_NAME.StartsWith("Windows");
/// <summary>True iff running on SunOS. </summary>
public static readonly bool SUN_OS = OS_NAME.StartsWith("SunOS");
}
}
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