[11452] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using HeuristicLab.Common;
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| 23 | using HeuristicLab.Core;
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| 24 | using HeuristicLab.Data;
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| 25 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 26 | using System;
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| 27 |
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| 28 | namespace HeuristicLab.Optimization.Networks {
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| 29 | [Item("MultiplierNode", "A node for multiplying integer values.")]
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| 30 | [StorableClass]
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| 31 | public class MultiplierNode : Node {
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| 32 | protected static readonly string MultiplierPortName = "Multiplier";
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| 33 | protected static readonly string ValuePortName = "Value";
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| 34 |
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| 35 | public IInputPort<IntValue> MultiplierPort {
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| 36 | get { return (IInputPort<IntValue>)Ports[MultiplierPortName]; }
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| 37 | }
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| 38 | public IInputOutputPort<IntValue, IntValue> ValuePort {
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| 39 | get { return (IInputOutputPort<IntValue, IntValue>)Ports[ValuePortName]; }
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| 40 | }
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| 41 |
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| 42 | [StorableConstructor]
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| 43 | protected MultiplierNode(bool deserializing) : base(deserializing) { }
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[11465] | 44 | protected MultiplierNode(MultiplierNode original, Cloner cloner) : base(original, cloner) { }
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[11452] | 45 | public MultiplierNode()
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| 46 | : base("MultiplierNode") {
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| 47 | Initialize();
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| 48 | }
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| 49 | public MultiplierNode(string name)
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| 50 | : base(name) {
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| 51 | Initialize();
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| 52 | }
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| 53 | public MultiplierNode(string name, string description)
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| 54 | : base(name, description) {
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| 55 | Initialize();
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| 56 | }
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| 57 |
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| 58 | public override IDeepCloneable Clone(Cloner cloner) {
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| 59 | return new MultiplierNode(this, cloner);
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| 60 | }
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| 61 |
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| 62 | protected virtual void Initialize() {
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| 63 | Ports.Add(new InputPort<IntValue>(MultiplierPortName));
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| 64 | Ports.Add(new InputOutputPort<IntValue, IntValue>(ValuePortName));
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| 65 | RegisterPortEvents();
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| 66 | }
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| 67 |
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| 68 | protected virtual void RegisterPortEvents() {
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| 69 | ValuePort.ValueReceived += ValuePort_ValueReceived;
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| 70 | }
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| 71 |
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| 72 | protected virtual void ValuePort_ValueReceived(object sender, OutputInputPortEventArgs<IntValue, IntValue> e) {
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| 73 | if (MultiplierPort.Value == null) throw new InvalidOperationException("Multiplier is null");
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| 74 | if (e.Value != null) {
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| 75 | e.Result = new IntValue(e.Value.Value * MultiplierPort.Value.Value);
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| 76 | }
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| 77 | }
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| 78 | }
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| 79 | }
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