/*
* Copyright 2003-2015 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 jetbrains.mps.ide.ui.tree;
/**
* Encapsulate logic to build complex text labels for {@link MPSTreeNode tree nodes}.
* Once there are few options in your <code>calculateText()</code> implementation, like 'prefix', 'showLongName', 'stripNamespace',
* it's wise to extract this logic into dedicated {@link TreeNodeTextSource text source}.
* @author Artem Tikhomirov
* @since
*/
public interface TreeNodeTextSource<T extends MPSTreeNode> {
String calculateText(T treeNode);
}