/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.jasperreports.olap.mondrian;
import java.util.Iterator;
import java.util.List;
import mondrian.olap.Axis;
import mondrian.olap.Hierarchy;
import mondrian.olap.Position;
import net.sf.jasperreports.olap.result.JROlapHierarchy;
import net.sf.jasperreports.olap.result.JROlapMemberTuple;
import net.sf.jasperreports.olap.result.JROlapResultAxis;
/**
* @author Lucian Chirita (lucianc@users.sourceforge.net)
* @version $Id: JRMondrianAxis.java 3659 2010-03-31 10:20:49Z shertage $
*/
public class JRMondrianAxis implements JROlapResultAxis
{
private final JRMondrianTuple[] tuples;
private final JRMondrianHierarchy[] hierarchies;
public JRMondrianAxis(Axis axis, Hierarchy[] axisHierarchies, JRMondrianFactory factory)
{
List positions = axis.getPositions();
tuples = new JRMondrianTuple[positions.size()];
int idx = 0;
for (Iterator it = positions.iterator(); it.hasNext(); ++idx)
{
Position position = (Position) it.next();
tuples[idx] = new JRMondrianTuple(position, factory);
}
hierarchies = new JRMondrianHierarchy[axisHierarchies.length];
for (int i = 0; i < axisHierarchies.length; i++)
{
hierarchies[i] = new JRMondrianHierarchy(axisHierarchies[i]);
}
}
public JROlapHierarchy[] getHierarchiesOnAxis()
{
return hierarchies;
}
public JROlapMemberTuple getTuple(int index)
{
if (index < 0 || index >= tuples.length)
{
throw new IndexOutOfBoundsException("Index: " + index + ", Size: " + tuples.length);
}
return tuples[index];
}
public int getTupleCount()
{
return tuples.length;
}
}