com.phloc.commons.tree.withid.unique.DefaultTreeItemWithUniqueIDFactory Maven / Gradle / Ivy
/**
* Copyright (C) 2006-2014 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.unique;
import javax.annotation.Nonnull;
import javax.annotation.concurrent.NotThreadSafe;
import com.phloc.commons.tree.withid.DefaultTreeItemWithID;
/**
* A special tree item factory that maintains a unique ID over all items!
*
* @author Philip Helger
*/
@NotThreadSafe
public class DefaultTreeItemWithUniqueIDFactory extends
AbstractTreeItemWithUniqueIDFactory >
{
@Override
@Nonnull
protected DefaultTreeItemWithID internalCreate (@Nonnull final DefaultTreeItemWithID aParent,
@Nonnull final KEYTYPE aDataID)
{
return new DefaultTreeItemWithID (aParent, aDataID);
}
@Nonnull
public DefaultTreeItemWithID createRoot ()
{
return new DefaultTreeItemWithID (this);
}
}