# MacOSRomanEncoding.java

    /*
     * Licensed to the Apache Software Foundation (ASF) under one or more
     * contributor license agreements.  See the NOTICE file distributed with
     * this work for additional information 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 with
     * the License.  You may obtain a copy of the License at
     *
     *      http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */
    package org.apache.pdfbox.pdmodel.font.encoding;

    import org.apache.pdfbox.cos.COSBase;

    /**
     * This is the Mac OS Roman encoding, which is similar to the
     * MacRomanEncoding with the addition of 15 entries
     */
    public class MacOSRomanEncoding extends MacRomanEncoding
    {
        /**
         * Table of octal character codes and their corresponding names
         * on top of {@link MacRomanEncoding}.
         */
        private static final Object[][] MAC_OS_ROMAN_ENCODING_TABLE = {
                {255, "notequal"},
                {260, "infinity"},
                {262, "lessequal"},
                {263, "greaterequal"},
                {266, "partialdiff"},
                {267, "summation"},
                {270, "product"},
                {271, "pi"},
                {272, "integral"},
                {275, "Omega"},
                {303, "radical"},
                {305, "approxequal"},
                {306, "Delta"},
                {327, "lozenge"},
                {333, "Euro"},
                {360, "apple"}
        };

        /**
         * Singleton instance of this class.
         *
         * @since Apache PDFBox 2.0.0
         */
        public static final MacOSRomanEncoding INSTANCE = new MacOSRomanEncoding();

        /**
         * Constructor.
         */
        public MacOSRomanEncoding()
        {
            // differences and additions to MacRomanEncoding
            for (Object[] encodingEntry : MAC_OS_ROMAN_ENCODING_TABLE)
            {
                add((Integer) encodingEntry[CHAR_CODE], encodingEntry[CHAR_NAME].toString());
            }

        }

        @Override
        public COSBase getCOSObject()
        {
            return null;
        }
    }