package com.planet_ink.coffee_mud.core.collections;
import java.io.Serializable;
import java.util.*;
/*
Copyright 2013-2019 Bo Zimmerman
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.
*/
public class CustSortListWrap<T extends Comparable<T>> extends SortedListWrap<T>
{
private final Comparator<T> comparator;
public CustSortListWrap(final List<T> list, final Comparator<T> comparator)
{
super(list);
this.comparator=comparator;
}
@SuppressWarnings("unchecked")
@Override
protected int compareTo(final T arg0, final Object arg1)
{
if(arg0 == null)
{
if(arg1 == null)
return 0;
return -1;
}
else
if(arg1 == null)
return 1;
else
return comparator.compare(arg0, (T)arg1);
}
}
