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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;
// FOP
import org.apache.fop.fo.FONode;
import org.xml.sax.Locator;
import org.apache.fop.apps.FOPException;
import org.apache.fop.fo.ValidationException;
/**
* Class modelling the fo:table-footer object.
*/
public class TableFooter extends TableBody {
/**
* @param parent FONode that is the parent of this object
*/
public TableFooter(FONode parent) {
super(parent);
}
private boolean tableRowsFound = false;
private boolean tableColumnsFound = false;
/**
* @see org.apache.fop.fo.FONode#startOfNode
*/
protected void startOfNode() throws FOPException {
// getFOEventHandler().startBody(this);
}
/**
* @see org.apache.fop.fo.FONode#validateChildNode(Locator, String, String)
* XSL Content Model: marker* (table-row+|table-cell+)
*/
protected void validateChildNode(Locator loc, String nsURI, String localName)
throws ValidationException {
if (nsURI == FO_URI) {
if (localName.equals("marker")) {
if (tableRowsFound || tableColumnsFound) {
nodesOutOfOrderError(loc, "fo:marker", "(table-row+|table-cell+)");
}
} else if (localName.equals("table-row")) {
tableRowsFound = true;
if (tableColumnsFound) {
invalidChildError(loc, nsURI, localName, "Either fo:table-rows" +
" or fo:table-columns may be children of an fo:table-footer" +
" but not both");
}
} else if (localName.equals("table-column")) {
tableColumnsFound = true;
if (tableRowsFound) {
invalidChildError(loc, nsURI, localName, "Either fo:table-rows" +
" or fo:table-columns may be children of an fo:table-footer" +
" but not both");
}
} else {
invalidChildError(loc, nsURI, localName);
}
} else {
invalidChildError(loc, nsURI, localName);
}
}
/**
* @see org.apache.fop.fo.FONode#endOfNode
*/
protected void endOfNode() throws FOPException {
// getFOEventHandler().endFooter(this);
if (!(tableRowsFound || tableColumnsFound)) {
missingChildElementError("marker* (table-row+|table-cell+)");
}
// convertCellsToRows();
}
/**
* @see org.apache.fop.fo.FObj#getName()
*/
public String getName() {
return "fo:table-footer";
}
/**
* @see org.apache.fop.fo.FObj#getNameId()
*/
public int getNameId() {
return FO_TABLE_FOOTER;
}
}
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