net.sf.jasperreports.components.table.RowExpressionCollector Maven / Gradle / Ivy
/*
* 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.components.table;
import java.util.List;
import net.sf.jasperreports.engine.JRExpressionCollector;
/**
*
*
* @author Teodor Danciu ([email protected])
*/
public class RowExpressionCollector
{
private final JRExpressionCollector datasetCollector;
public RowExpressionCollector(JRExpressionCollector datasetCollector)
{
this.datasetCollector = datasetCollector;
}
public void collectGroupRows(List groupRows)
{
if (groupRows != null)
{
for (GroupRow groupRow : groupRows)
{
collectRow(groupRow.getRow());
}
}
}
public void collectRow(Row row)
{
if (row != null)
{
datasetCollector.addExpression(row.getPrintWhenExpression());
}
}
}