aw080/main/ooxml/source/framework/JavaOOXMLParser/src/org/apache/openoffice/ooxml/parser/NameMap.java

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*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
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* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*
*   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.openoffice.ooxml.parser;

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Vector;

public class NameMap
{
    NameMap (final Vector<String[]> aData)
    {
        maNameToIdMap = new HashMap<>();
        maIdToNameMap = new Vector<>();

        for (final String[] aLine : aData)
        {
            final int nId = Integer.parseInt(aLine[1]);
            
            maNameToIdMap.put(aLine[2], nId);
            
            if (maIdToNameMap.size() <= nId)
                maIdToNameMap.setSize(nId+1);
            maIdToNameMap.set(nId, aLine[2]);
        }
    }




    public int GetIdForName (
        final String sName)
    {
        if ( ! maNameToIdMap.containsKey(sName))
            throw new RuntimeException("token '"+sName+"' is not known");
        
        return maNameToIdMap.get(sName);
    }
    
    
    
    
    public int GetIdForOptionalName (
        final String sName)
    {
        final Integer aId = maNameToIdMap.get(sName);
        if (aId == null)
            return -1;
        else
            return aId;
    }
    
    
    
    
    public String GetNameForId (final int nId)
    {
        if (nId == -1)
            return "<none>";
        else
            return maIdToNameMap.get(nId);
    }
    
    
    
    
    public int GetNameCount ()
    {
        return maIdToNameMap.size();
    }
    
    
    
    
    /** Return the ids of all states whose names match the given pattern.
     */
    public Vector<Integer> GetMatchingStateIds (final String sPattern)
    {
        final Vector<Integer> aStateIds = new Vector<>();
        for (final Entry<String,Integer> aEntry : maNameToIdMap.entrySet())
        {
            if (aEntry.getKey().matches(sPattern))
                aStateIds.add(aEntry.getValue());
        }
        return aStateIds;
    }
    
    
    

    private final Map<String,Integer> maNameToIdMap;
    private final Vector<String> maIdToNameMap;
}