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- /*
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.pdf;
-
- import java.io.IOException;
- import java.io.OutputStream;
- import java.io.Writer;
-
- /**
- * Class representing a PDF name object.
- */
- public final class PDFNull implements PDFWritable {
-
- /** Instance for the "null" object. */
- public static final PDFNull INSTANCE = new PDFNull();
-
- /**
- * Creates a new PDF name object.
- * @param name the name value
- */
- private PDFNull() {
- }
-
- /** {@inheritDoc} */
- public String toString() {
- return "null";
- }
-
- /** {@inheritDoc} */
- public void outputInline(OutputStream out, Writer writer) throws IOException {
- writer.write(toString());
- }
-
- }
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