/*
* Copyright 2000-2015 JetBrains s.r.o.
*
* 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.
*/
package com.intellij.ide.structureView;
/**
* The listener interface which allows the structure view to receive notification about
* changes to data shown in the structure view.
*
* @see StructureViewModel#addModelListener(ModelListener)
* @see StructureViewModel#removeModelListener(ModelListener)
*/
public interface ModelListener {
/**
* Invoked when the data represented by the structure view
* is changed and the structure view needs to be rebuilt.
*/
void onModelChanged();
}