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//
// 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.
//
using System;
namespace System.Linq {
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");
}
}
}
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