net.sf.jasperreports.olap.mapping.DataMapping Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jasperreports Show documentation
Show all versions of jasperreports Show documentation
Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 TIBCO Software Inc. 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 .
*/
package net.sf.jasperreports.olap.mapping;
import java.util.Iterator;
import java.util.List;
/**
* @author Lucian Chirita ([email protected])
*/
@SuppressWarnings("rawtypes")
public class DataMapping implements Mapping
{
private final boolean formatted;
private final List filter;
private final List positions;
public DataMapping(boolean formatted, List filter, List positions)
{
this.formatted = formatted;
this.filter = filter;
this.positions = positions;
}
public List getFilter()
{
return filter;
}
public boolean isFormatted()
{
return formatted;
}
public List getPositions()
{
return positions;
}
@Override
public Iterator memberMappings()
{
return filter == null ? new EmptyIt() : filter.iterator();
}
protected static class EmptyIt implements Iterator
{
@Override
public void remove()
{
throw new UnsupportedOperationException();
}
@Override
public boolean hasNext()
{
return false;
}
@Override
public Object next()
{
return null;
}
}
}