/*
 * 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.
 */

package org.apache.thrift.transport;


/*
   wraps real transport, provided by constructor
*/
class TWrappingServerTransport extends TServerTransport {

  private var transport(default,null) : TTransport;

  public function new(transport : TTransport) {
    this.transport = transport;
  }

  public override function Listen() : Void
  {
  }

  private override function AcceptImpl() : TTransport
  {
    return transport;
  }

  public override function Close() : Void
  {

  }
}
