| using System; |
| using System.Collections.Generic; |
| using System.Text; |
| |
| // Taken from Mono sources, changed to work on C# 2.0 compilers |
| |
| // |
| // Check.cs |
| // |
| // Author: |
| // Jb Evain (jbevain@novell.com) |
| // |
| // Copyright (C) 2007 Novell, Inc (http://www.novell.com) |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining |
| // a copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to |
| // permit persons to whom the Software is furnished to do so, subject to |
| // the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be |
| // included in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| // |
| |
| namespace Antlr.Runtime.JavaExtensions { |
| |
| static class Check { |
| |
| public static void Source (object source) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| } |
| |
| public static void Source1AndSource2 (object source1,object source2) |
| { |
| if (source1 == null) |
| throw new ArgumentNullException ("source1"); |
| if (source2 == null) |
| throw new ArgumentNullException ("source2"); |
| } |
| |
| public static void SourceAndFuncAndSelector ( object source, object func, object selector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (func == null) |
| throw new ArgumentNullException ("func"); |
| if (selector == null) |
| throw new ArgumentNullException ("selector"); |
| } |
| |
| |
| public static void SourceAndFunc (object source, object func) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (func == null) |
| throw new ArgumentNullException ("func"); |
| } |
| |
| public static void SourceAndSelector (object source, object selector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (selector == null) |
| throw new ArgumentNullException ("selector"); |
| } |
| |
| public static void SourceAndPredicate (object source, object predicate) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (predicate == null) |
| throw new ArgumentNullException ("predicate"); |
| } |
| |
| public static void FirstAndSecond (object first, object second) |
| { |
| if (first == null) |
| throw new ArgumentNullException ("first"); |
| if (second == null) |
| throw new ArgumentNullException ("second"); |
| } |
| |
| public static void SourceAndKeySelector (object source, object keySelector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (keySelector == null) |
| throw new ArgumentNullException ("keySelector"); |
| } |
| |
| public static void SourceAndKeyElementSelectors (object source, object keySelector, object elementSelector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (keySelector == null) |
| throw new ArgumentNullException ("keySelector"); |
| if (elementSelector == null) |
| throw new ArgumentNullException ("elementSelector"); |
| } |
| public static void SourceAndKeyResultSelectors (object source, object keySelector, object resultSelector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (keySelector == null) |
| throw new ArgumentNullException ("keySelector"); |
| if (resultSelector == null) |
| throw new ArgumentNullException ("resultSelector"); |
| } |
| |
| public static void SourceAndCollectionSelectorAndResultSelector (object source, object collectionSelector, object resultSelector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (collectionSelector == null) |
| throw new ArgumentNullException ("collectionSelector"); |
| if (resultSelector == null) |
| throw new ArgumentNullException ("resultSelector"); |
| } |
| |
| public static void SourceAndCollectionSelectors (object source, object collectionSelector, object selector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (collectionSelector == null) |
| throw new ArgumentNullException ("collectionSelector"); |
| if (selector == null) |
| throw new ArgumentNullException ("selector"); |
| } |
| |
| public static void JoinSelectors (object outer, object inner, object outerKeySelector, object innerKeySelector, object resultSelector) |
| { |
| if (outer == null) |
| throw new ArgumentNullException ("outer"); |
| if (inner == null) |
| throw new ArgumentNullException ("inner"); |
| if (outerKeySelector == null) |
| throw new ArgumentNullException ("outerKeySelector"); |
| if (innerKeySelector == null) |
| throw new ArgumentNullException ("innerKeySelector"); |
| if (resultSelector == null) |
| throw new ArgumentNullException ("resultSelector"); |
| } |
| |
| public static void GroupBySelectors (object source, object keySelector, object elementSelector, object resultSelector) |
| { |
| if (source == null) |
| throw new ArgumentNullException ("source"); |
| if (keySelector == null) |
| throw new ArgumentNullException ("keySelector"); |
| if (elementSelector == null) |
| throw new ArgumentNullException ("elementSelector"); |
| if (resultSelector == null) |
| throw new ArgumentNullException ("resultSelector"); |
| } |
| } |
| } |