/**
*
* Copyright
* 2009-2015 Jayway Products AB
* 2016-2017 Föreningen Sambruk
*
* Licensed under AGPL, Version 3.0 (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.gnu.org/licenses/agpl.txt
*
* 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 se.streamsource.streamflow.util;
/**
* Generic Visitor interface.
*/
public interface Visitor<T, ThrowableType extends Throwable>
{
/**
* Visit an instance of T
*
* @param visited the visited instance
* @return true if the visitor pattern should continue, false if it should be aborted
* @throws ThrowableType if an exception occurred during processing. Any client call that initiated the visiting should
* get the exception in order to handle it properly.
*/
boolean visit(T visited)
throws ThrowableType;
}