| /* |
| * 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. |
| */ |
| |
| namespace Apache.Ignite.Linq.Impl.Dml |
| { |
| using System.Collections.Generic; |
| using System.Diagnostics.CodeAnalysis; |
| using System.Linq; |
| using System.Linq.Expressions; |
| using System.Reflection; |
| using Apache.Ignite.Core.Cache; |
| using Remotion.Linq.Clauses; |
| using Remotion.Linq.Parsing.Structure.IntermediateModel; |
| |
| /// <summary> |
| /// Represents a <see cref="MethodCallExpression"/> for |
| /// <see cref="CacheLinqExtensions.RemoveAll{TKey,TValue}(IQueryable{ICacheEntry{TKey,TValue}})"/>. |
| /// When user calls RemoveAll, this node is generated. |
| /// </summary> |
| [SuppressMessage("Performance", "CA1812:Avoid uninstantiated internal classes", |
| Justification = "Instantiated by framework")] |
| internal sealed class RemoveAllExpressionNode : ResultOperatorExpressionNodeBase |
| { |
| /** */ |
| private static readonly MethodInfo[] RemoveAllMethodInfos = typeof(CacheLinqExtensions) |
| .GetMethods().Where(x => x.Name == "RemoveAll").ToArray(); |
| |
| /// <summary> |
| /// The RemoveAll() method. |
| /// </summary> |
| public static readonly MethodInfo RemoveAllMethodInfo = |
| RemoveAllMethodInfos.Single(x => x.GetParameters().Length == 1); |
| |
| /// <summary> |
| /// The RemoveAll(pred) method. |
| /// </summary> |
| public static readonly MethodInfo RemoveAllPredicateMethodInfo = |
| RemoveAllMethodInfos.Single(x => x.GetParameters().Length == 2); |
| |
| /// <summary> |
| /// Initializes a new instance of the <see cref="RemoveAllExpressionNode"/> class. |
| /// </summary> |
| /// <param name="parseInfo">The parse information.</param> |
| /// <param name="optionalPredicate">The optional predicate.</param> |
| /// <param name="optionalSelector">The optional selector.</param> |
| public RemoveAllExpressionNode(MethodCallExpressionParseInfo parseInfo, |
| LambdaExpression optionalPredicate, LambdaExpression optionalSelector) |
| : base(parseInfo, optionalPredicate, optionalSelector) |
| { |
| // No-op. |
| } |
| |
| /** <inheritdoc /> */ |
| [ExcludeFromCodeCoverage] |
| public override Expression Resolve(ParameterExpression inputParameter, Expression expressionToBeResolved, |
| ClauseGenerationContext clauseGenerationContext) |
| { |
| throw CreateResolveNotSupportedException(); |
| } |
| |
| /** <inheritdoc /> */ |
| protected override ResultOperatorBase CreateResultOperator(ClauseGenerationContext clauseGenerationContext) |
| { |
| return new RemoveAllResultOperator(); |
| } |
| |
| /// <summary> |
| /// Gets the supported methods. |
| /// </summary> |
| public static IEnumerable<MethodInfo> GetSupportedMethods() |
| { |
| yield return RemoveAllMethodInfo; |
| yield return RemoveAllPredicateMethodInfo; |
| } |
| } |
| } |