/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.layout.model.table;
import org.pentaho.reporting.engine.classic.core.layout.model.LayoutNodeTypes;
import org.pentaho.reporting.engine.classic.core.layout.model.RenderBox;
public class TableHelper {
public static TableRenderBox lookupTable( TableCellRenderBox box ) {
final RenderBox layoutParent = box.getLayoutParent();
if ( layoutParent == null ) {
throw new IllegalStateException( "Missing table" );
}
if ( layoutParent.getNodeType() == LayoutNodeTypes.TYPE_BOX_TABLE_ROW ) {
return lookupTable( (TableRowRenderBox) layoutParent );
}
throw new IllegalStateException( "Missing table" );
}
public static TableRenderBox lookupTable( TableRowRenderBox box ) {
final RenderBox layoutParent = box.getLayoutParent();
if ( layoutParent == null ) {
throw new IllegalStateException( "Missing table" );
}
if ( layoutParent.getNodeType() == LayoutNodeTypes.TYPE_BOX_TABLE_SECTION ) {
return lookupTable( (TableSectionRenderBox) layoutParent );
}
throw new IllegalStateException( "Missing table" );
}
public static TableRenderBox lookupTable( TableSectionRenderBox box ) {
final RenderBox layoutParent = box.getLayoutParent();
if ( layoutParent == null ) {
throw new IllegalStateException( "Missing table" );
}
if ( layoutParent.getNodeType() == LayoutNodeTypes.TYPE_BOX_TABLE ) {
return (TableRenderBox) layoutParent;
}
throw new IllegalStateException( "Missing table" );
}
}