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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;
import org.apache.fop.afp.Completable;
/**
* A Resource Environment Group contains a set of resources for a document
* or for a group of pages in a document.
*/
public class ResourceEnvironmentGroup extends AbstractEnvironmentGroup implements Completable {
/** default name for the resource group */
private static final String DEFAULT_NAME = "REG00001";
/** the maps data resources contained in this resource environment group */
private List/*<MapDataResource>*/ mapDataResources = null;
/** the maps page overlays contained in this resource environment group */
private List mapPageOverlays = null;
/** the pre-process presentation objects contained in this resource environment group */
private List/*<PreprocessPresentationObject>*/ preProcessPresentationObjects = null;
/** the resource environment group state */
private boolean complete = false;
/**
* Default constructor
*/
public ResourceEnvironmentGroup() {
this(DEFAULT_NAME);
}
private List/*<MapDataResource>*/ getMapDataResources() {
if (mapDataResources == null) {
this.mapDataResources = new java.util.ArrayList/*<MapDataResource>*/();
}
return this.mapDataResources;
}
private List getMapPageOverlays() {
if (mapPageOverlays == null) {
this.mapPageOverlays = new java.util.ArrayList();
}
return this.mapPageOverlays;
}
private List/*<PreprocessPresentationObject>*/ getPreprocessPresentationObjects() {
if (preProcessPresentationObjects == null) {
this.preProcessPresentationObjects
= new java.util.ArrayList/*<PreprocessPresentationObject>*/();
}
return this.preProcessPresentationObjects;
}
/**
* Constructor for the ResourceEnvironmentGroup, this takes a
* name parameter which must be 8 characters long.
* @param name the resource environment group name
*/
public ResourceEnvironmentGroup(String name) {
super(name);
}
// /**
// * Adds an AFP object mapping reference to this resource environment group
// * @param obj the object to add
// */
// public void addObject(AbstractStructuredAFPObject obj) {
// getMapDataResources().add(new MapDataResource(obj));
// createOverlay(obj.get);
// getPreprocessPresentationObjects().add(new PreprocessPresentationObject(obj));
// }
/** {@inheritDoc} */
protected void writeStart(OutputStream os) throws IOException {
byte[] data = new byte[17];
copySF(data, Type.BEGIN, Category.RESOURCE_ENVIROMENT_GROUP);
os.write(data);
}
/** {@inheritDoc} */
protected void writeEnd(OutputStream os) throws IOException {
byte[] data = new byte[17];
copySF(data, Type.END, Category.RESOURCE_ENVIROMENT_GROUP);
os.write(data);
}
/** {@inheritDoc} */
protected void writeContent(OutputStream os) throws IOException {
writeObjects(mapDataResources, os);
writeObjects(mapPageOverlays, os);
writeObjects(preProcessPresentationObjects, os);
}
/** {@inheritDoc} */
public void setComplete(boolean complete) {
this.complete = complete;
}
/** {@inheritDoc} */
public boolean isComplete() {
return complete;
}
}
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