this.encoding = encoding;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.AccessResultData#getDataAsString()
     */
    @Override
    public String getDataAsString() {
        if (data == null) {
            return null;
        }
        try {
            return new String(data, StringUtil.isNotBlank(encoding) ? encoding : Constants.UTF_8);

     *
     * @return a byte array containing the data.
     */
    byte[] getData();

    /**
     * Retrieves the data as a String.
     *
     * @return the data in String format.
     */
    String getDataAsString();

    /**
     * Sets the data for this AccessResultData instance.
     *
     * @param data the byte array containing the data to be set
     */
    void setData(byte[] data);

    /**

            }

            @Override
            public byte[] getData() {
                return data;
            }

            @Override
            public String getDataAsString() {
                return new String(data);
            }

            @Override
            public void setData(byte[] data) {
                this.data = data;
            }

            this.transformerName = transformerName;
        }

        @Override
        public byte[] getData() {
            return data;
        }

        @Override
        public String getDataAsString() {
            return data != null ? new String(data) : null;
        }

        @Override
        public void setData(byte[] data) {
            this.data = data;
        }

        @Override