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/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed 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.fo.flow;
// Java
import java.util.List;
import java.util.ListIterator;
// FOP
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.fo.FObjMixed;
/**
* Implementation for fo:wrapper formatting object.
* The wrapper object serves as
* a property holder for its child node objects.
*
* Content: (#PCDATA|%inline;|%block;)*
* Properties: id
* @todo implement validateChildNode()
*/
public class Wrapper extends FObjMixed {
/**
* @param parent FONode that is the parent of this object
*/
public Wrapper(FONode parent) {
super(parent);
}
/**
* @see org.apache.fop.fo.FONode#addLayoutManager(List)
* @todo remove null check when vCN() & endOfNode() implemented
*/
public void addLayoutManager(List list) {
ListIterator baseIter = getChildNodes();
if (baseIter == null) {
return;
}
while (baseIter.hasNext()) {
FONode child = (FONode) baseIter.next();
child.addLayoutManager(list);
}
}
/**
* @see org.apache.fop.fo.FObj#getName()
*/
public String getName() {
return "fo:wrapper";
}
/**
* @see org.apache.fop.fo.FObj#getNameId()
*/
public int getNameId() {
return FO_WRAPPER;
}
}
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