com.phloc.commons.tree.withid.folder.IFolderTreeItemFactory Maven / Gradle / Ivy
/**
* Copyright (C) 2006-2015 phloc systems
* http://www.phloc.com
* office[at]phloc[dot]com
*
* 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.phloc.commons.tree.withid.folder;
import java.util.Collection;
import javax.annotation.Nullable;
import com.phloc.commons.combine.ICombinator;
import com.phloc.commons.tree.withid.unique.ITreeItemWithUniqueIDFactory;
/**
* A factory interface that creates tree items.
*
* @author Philip Helger
* @param
* Key type
* @param
* Value type
* @param
* Collection type consisting of value elements
* @param
* the implementation item type
*/
public interface IFolderTreeItemFactory , ITEMTYPE extends IFolderTreeItem > extends
ITreeItemWithUniqueIDFactory
{
/**
* @return The key combinator to be used to create global unique IDs.
*/
@Nullable
ICombinator getKeyCombinator ();
}