org.apache.fop.fo.properties.ListProperty Maven / Gradle / Ivy
/*
* 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: ListProperty.java 679326 2008-07-24 09:35:34Z vhennebert $ */
package org.apache.fop.fo.properties;
import java.util.List;
import org.apache.fop.fo.FObj;
import org.apache.fop.fo.PropertyList;
/**
* Superclass for properties that are lists of other properties
*/
public class ListProperty extends Property {
/**
* Inner class for creating instances of ListProperty
*/
public static class Maker extends PropertyMaker {
/**
* @param propId ID of the property for which Maker should be created
*/
public Maker(int propId) {
super(propId);
}
/**
* {@inheritDoc}
*/
public Property convertProperty(Property p,
PropertyList propertyList, FObj fo) {
if (p instanceof ListProperty) {
return p;
} else {
return new ListProperty(p);
}
}
}
/** Vector containing the list of sub-properties */
protected List list = new java.util.Vector();
/**
* Simple constructor used by subclasses to do some special processing.
*/
protected ListProperty() {
//nop
}
/**
* @param prop the first Property to be added to the list
*/
public ListProperty(Property prop) {
this();
addProperty(prop);
}
/**
* Add a new property to the list
* @param prop Property to be added to the list
*/
public void addProperty(Property prop) {
list.add(prop);
}
/**
* @return this.list
*/
public List getList() {
return list;
}
/**
* @return this.list cast as an Object
*/
public Object getObject() {
return list;
}
}