net.darkmist.alib.collection.MemCachedStaticCharSet Maven / Gradle / Ivy

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/*
 *  Copyright (C) 2012 Ed Schaller 
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package net.darkmist.alib.collection;

import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

public class MemCachedStaticCharSet extends AbstractMemCachedStaticSet
{
	protected final char[] array;

	public MemCachedStaticCharSet(char[] array)
	{
		this.array = array;
	}

	@Override
	protected Set make()
	{
		Set set = new HashSet(array.length);

		for(char entry : array)
			set.add(entry);
		return Collections.unmodifiableSet(set);
	}

}