#region License Information /* HeuristicLab * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using System; using HeuristicLab.Common; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; namespace HeuristicLab.Core { [StorableClass] public sealed class ExecutionContext : DeepCloneable, IExecutionContext, IAtomicOperation { [Storable] private IParameterizedItem parameterizedItem; [Storable] private IExecutionContext parent; public IExecutionContext Parent { get { return parent; } } public IKeyedItemCollection Parameters { get { return parameterizedItem.Parameters; } } public IOperator Operator { get { return parameterizedItem as IOperator; } } [Storable] private IScope scope; public IScope Scope { get { return scope; } } [StorableConstructor] private ExecutionContext(bool deserializing) { } private ExecutionContext(ExecutionContext original, Cloner cloner) : base(original, cloner) { parent = cloner.Clone(original.parent); parameterizedItem = cloner.Clone(original.parameterizedItem); scope = cloner.Clone(original.scope); } private ExecutionContext() { parent = null; parameterizedItem = null; scope = null; } public ExecutionContext(IExecutionContext parent, IParameterizedItem parameterizedItem, IScope scope) { if ((parameterizedItem == null) || (scope == null)) throw new ArgumentNullException(); this.parent = parent; this.parameterizedItem = parameterizedItem; this.scope = scope; } public override IDeepCloneable Clone(Cloner cloner) { return new ExecutionContext(this, cloner); } public IAtomicOperation CreateOperation(IOperator op) { return new ExecutionContext(parent, op, scope); } public IAtomicOperation CreateOperation(IOperator op, IScope scope) { return new ExecutionContext(parent, op, scope); } public IAtomicOperation CreateChildOperation(IOperator op) { return new ExecutionContext(this, op, scope); } public IAtomicOperation CreateChildOperation(IOperator op, IScope scope) { return new ExecutionContext(this, op, scope); } } }