package org.jtheque.errors;
import org.jtheque.utils.annotations.ThreadSafe;
import java.util.Collection;
/*
* Copyright JTheque (Baptiste Wicht)
*
* Licensed 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.
*/
/**
* An error service specification. It seems a manager who enable module to display some errors in a simple way.
*
* @author Baptiste Wicht
*/
@ThreadSafe
public interface ErrorService {
/**
* Add an error.
*
* @param error A new error.
*/
void addError(org.jtheque.errors.Error error);
/**
* Return all the errors occurred in this session.
*
* @return A List containing all the errors occurred in this session.
*/
Collection<org.jtheque.errors.Error> getErrors();
/**
* Add an error listener to listen to new errors.
*
* @param listener The new listener.
*/
void addErrorListener(ErrorListener listener);
/**
* Remove an error listener.
*
* @param listener The listener to remove.
*/
void removeErrorListener(ErrorListener listener);
}