net.sf.jabref.model.database.EntrySorter.java Source code

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Here is the source code for net.sf.jabref.model.database.EntrySorter.java

Source

/*  Copyright (C) 2003-2016 JabRef contributors.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
    
This program 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 General Public License for more details.
    
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package net.sf.jabref.model.database;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import net.sf.jabref.model.entry.BibEntry;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class EntrySorter {

    private static final Log LOGGER = LogFactory.getLog(EntrySorter.class);

    // guarded by itself
    private final List<BibEntry> entries;

    public EntrySorter(List<BibEntry> entries, Comparator<BibEntry> comparator) {
        this.entries = new ArrayList<>(entries);
        Collections.sort(this.entries, comparator);
    }

    public BibEntry getEntryAt(int pos) {
        return entries.get(pos);
    }

    public int getEntryCount() {
        return entries.size();
    }

}