/*
* 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.tuscany.sca.invocation;
/**
* Synchronous mediation associated with a client- or target- side wire.
*
* @version $Rev$ $Date$
* @tuscany.spi.extension.inheritfrom
*/
public interface Interceptor extends Invoker {
/**
* Sets the next invoker
* @param next The next invoker
*/
void setNext(Invoker next);
/**
* Returns the next invoker or null
* @return The next Invoker
*/
Invoker getNext();
}