/*
* 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.jackrabbit.core.cluster;
import org.apache.jackrabbit.spi.Name;
import org.apache.jackrabbit.spi.QNodeTypeDefinition;
import java.util.Collection;
/**
* Event channel used to transmit nodetype registry operations.
*/
public interface NodeTypeEventChannel {
/**
* Called when one or more node types have been registered.
*
* @param ntDefs collection of node type definitions
*/
void registered(Collection<QNodeTypeDefinition> ntDefs);
/**
* Called when a node types has been re-registered.
*
* @param ntDef node type definition
*/
void reregistered(QNodeTypeDefinition ntDef);
/**
* Called when one or more node types have been unregistered.
*
* @param ntNames collection of node type qnames
*/
void unregistered(Collection<Name> ntNames);
/**
* Set listener that will receive information about incoming, external node type events.
*
* @param listener node type event listener
*/
void setListener(NodeTypeEventListener listener);
}