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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.afp.modca;
-
- import java.io.IOException;
- import java.io.OutputStream;
- import java.util.List;
-
- /**
- * A page segment is a MO:DCA-P resource object. It may be stored in an
- * external resource library or it may be carried in a resource group.
- * Page segments contain any combination of IOCA image objects and
- * GOCA graphics objects.
- */
- public class PageSegment extends AbstractNamedAFPObject {
-
- private List/*<AbstractAFPObject>*/ objects = null;
-
- /**
- * Main constructor
- *
- * @param name the name of this object
- */
- public PageSegment(String name) {
- super(name);
- }
-
- /**
- * Returns a list of objects contained withing this page segment
- *
- * @return a list of objects contained within this page segment
- */
- public List/*<AbstractAFPObject>*/ getObjects() {
- if (objects == null) {
- objects = new java.util.ArrayList();
- }
- return objects;
- }
-
- /**
- * Adds a resource object (image/graphic) to this page segment
- *
- * @param object the resource objec to add to this page segment
- */
- public void addObject(AbstractAFPObject object) {
- getObjects().add(object);
- }
-
- /** {@inheritDoc} */
- protected void writeStart(OutputStream os) throws IOException {
- byte[] data = new byte[17];
- copySF(data, Type.BEGIN, Category.PAGE_SEGMENT);
- os.write(data);
- }
-
- /** {@inheritDoc} */
- protected void writeContent(OutputStream os) throws IOException {
- super.writeContent(os);
- writeObjects(objects, os);
- }
-
- /** {@inheritDoc} */
- protected void writeEnd(OutputStream os) throws IOException {
- byte[] data = new byte[17];
- copySF(data, Type.END, Category.PAGE_SEGMENT);
- os.write(data);
- }
-
- /** {@inheritDoc} */
- public String toString() {
- return this.name;
- }
- }
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