org.dkpro.jwpl.mwdumper.importer.NamespaceSet Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of dkpro-jwpl-mwdumper Show documentation

A fork of the http://www.mediawiki.org/wiki/Mwdumper

The newest version!

/*
 * MediaWiki import/export processing tools
 * Copyright 2005 by Brion Vibber
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * $Id: NamespaceSet.java 11268 2005-10-10 06:57:30Z vibber $
 */

package org.dkpro.jwpl.mwdumper.importer;

import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;

public class NamespaceSet
{
    private final Map byname;
    private final Map bynumber;

    public NamespaceSet()
    {
        byname = new HashMap<>();
        bynumber = new LinkedHashMap<>();
    }

    public void add(Integer index, String prefix)
    {
        byname.put(prefix, index);
        bynumber.put(index, prefix);
    }

    public boolean hasPrefix(String prefix)
    {
        return byname.containsKey(prefix);
    }

    public boolean hasIndex(Integer index)
    {
        return bynumber.containsKey(index);
    }

    public String getPrefix(Integer index)
    {
        return bynumber.get(index);
    }

    public Integer getIndex(String prefix)
    {
        return byname.get(prefix);
    }

    public String getColonPrefix(Integer index)
    {
        String prefix = getPrefix(index);
        if (index != 0)
            return prefix.concat(":");
        return prefix;
    }

    public Iterator> orderedEntries()
    {
        return bynumber.entrySet().iterator();
    }
}