/beagle/beagled/Lucene.Net/Util/Constants.cs
C# | 74 lines | 19 code | 7 blank | 48 comment | 0 complexity | c734165ab02e7ea3a341d1a99abe31de MD5 | raw file
Possible License(s): LGPL-2.0, GPL-2.0
- /*
- * 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.Util
- {
-
- /// <summary> 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.
- /// </summary>
-
- /// <summary> Some useful constants.
- ///
- /// </summary>
- /// <author> Doug Cutting
- /// </author>
- /// <version> $Id: Constants.java 472959 2006-11-09 16:21:50Z yonik $
- ///
- /// </version>
-
- public sealed class Constants
- {
- private Constants()
- {
- } // can't construct
-
- /// <summary>Lucene.Net Runtime version</summary>
- public static readonly string DOTNET_VERSION = System.Reflection.Assembly.GetAssembly(typeof(Lucene.Net.Index.IndexReader)).ImageRuntimeVersion.Substring(1);
- /// <summary>True iff Lucene.Net Runtime version is 1.0</summary>
- public static readonly bool DOTNET_VERSION_1_0 = DOTNET_VERSION.StartsWith("1.0.");
- /// <summary>True iff Lucene.Net Runtime version is 1.1</summary>
- public static readonly bool DOTNET_VERSION_1_1 = DOTNET_VERSION.StartsWith("1.1.");
- /// <summary>True iff Lucene.Net Runtime version is 2.0</summary>
- public static readonly bool DOTNET_VERSION_2_0 = DOTNET_VERSION.StartsWith("2.0.");
- /// <summary>True iff Lucene.Net Runtime version is 3.0</summary>
- public static readonly bool DOTNET_VERSION_3_0 = DOTNET_VERSION.StartsWith("3.0.");
-
- /// <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");
- }
- }