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Java 1.8+ Library with tons of utility classes required in all projects
/*
* Copyright (C) 2014-2022 Philip Helger (www.helger.com)
* philip[at]helger[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.helger.commons.name;
import java.util.Comparator;
import java.util.Locale;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import com.helger.commons.compare.IComparator;
/**
* Base interface for all objects that have a mandatory INTERNAL name
* that is not multilingual but should be human interpretable. If you need to
* have a name that is displayed on the screen, please use the
* {@link IHasDisplayName} interface.
*
* @author Philip Helger
*/
@FunctionalInterface
public interface IHasName
{
/**
* @return The name of the object. May not be null
.
*/
@Nonnull
String getName ();
@Nonnull
static Comparator getComparatorName ()
{
return Comparator.comparing (IHasName::getName);
}
@Nonnull
static Comparator getComparatorCollating (@Nullable final Locale aSortLocale)
{
return IComparator.getComparatorCollating (IHasName::getName, aSortLocale);
}
}