source: branches/Robocode/HeuristicLab.Problems.Robocode/Symbols/Logical Expressions/LogicalValue.cs @ 9593

using HeuristicLab.Common;
using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;

namespace HeuristicLab.Problems.Robocode
{
    [StorableClass]
    public class LogicalValue : CodeNode
    {
        public override int MinimumArity { get { return 0; } }
        public override int MaximumArity { get { return 0; } }

        [Storable]
        public override string Prefix { get; set; }

        [Storable]
        public override string Suffix { get; set; }

        [StorableConstructor]
        private LogicalValue(bool deserializing) : base(deserializing) { }
        private LogicalValue(LogicalValue original, Cloner cloner)
            : base(original, cloner)
        {
            this.Prefix = "";
            this.Suffix = "";
        }

        public LogicalValue()
            : base("LogicalValue", "A LogicalValue.")
        {
            this.Prefix = "";
            this.Suffix = "";
        }

        public override ISymbolicExpressionTreeNode CreateTreeNode()
        {

            return new BooleanTreeNode();
        }

        public override IDeepCloneable Clone(Cloner cloner)
        {
            return new LogicalValue(this, cloner);
        }

        public override string Interpret(ISymbolicExpressionTreeNode node, System.Collections.Generic.IEnumerable<ISymbolicExpressionTreeNode> children)
        {
            return " " + ((BooleanTreeNode)node).Value.ToString().ToLower() + " ";
        }
    }
}