src/main/csharp/Selector/PropertyExpression.cs

using System;
/**
 *
 * 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.NMS.Selector
{
    /// <summary>
    /// Represents a property expression.
    /// </summary>
    public class PropertyExpression : IExpression
    {
        private string name;
        public string Name
        {
            get { return name; }
        }

        public PropertyExpression(string name)
        {
            this.name = name;
        }

        public object Evaluate(MessageEvaluationContext message)
        {
            return message.GetProperty(name);
        }

        public override string ToString()
        {
            return name;
        }

        public override int GetHashCode()
        {
            return name.GetHashCode();
        }
    }
}