// Decompiled by Jad v1.5.8e. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/kpdus/jad.html
// Decompiler options: braces fieldsfirst space lnc 

package org.apache.commons.lang3;

import java.io.IOException;
import java.io.Writer;
import org.apache.commons.lang3.text.translate.CharSequenceTranslator;

// Referenced classes of package org.apache.commons.lang3:
//            StringEscapeUtils, StringUtils

static class slator extends CharSequenceTranslator
{

    private static final char CSV_DELIMITER = 44;
    private static final char CSV_QUOTE = 34;
    private static final String CSV_QUOTE_STR = String.valueOf('"');
    private static final char CSV_SEARCH_CHARS[] = {
        ',', '"', '\r', '\n'
    };

    public int translate(CharSequence charsequence, int i, Writer writer)
        throws IOException
    {
        if (i != 0)
        {
            throw new IllegalStateException("CsvUnescaper should never reach the [1] index");
        }
        if (charsequence.charAt(0) != '"' || charsequence.charAt(charsequence.length() - 1) != '"')
        {
            writer.write(charsequence.toString());
            return Character.codePointCount(charsequence, 0, charsequence.length());
        }
        String s = charsequence.subSequence(1, charsequence.length() - 1).toString();
        if (StringUtils.containsAny(s, CSV_SEARCH_CHARS))
        {
            writer.write(StringUtils.replace(s, (new StringBuilder()).append(CSV_QUOTE_STR).append(CSV_QUOTE_STR).toString(), CSV_QUOTE_STR));
        } else
        {
            writer.write(charsequence.toString());
        }
        return Character.codePointCount(charsequence, 0, charsequence.length());
    }


    slator()
    {
    }
}