net.sf.jasperreports.crosstabs.fill.calculation.BucketValueOrderDecorator Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2018 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.crosstabs.fill.calculation;
/**
* @author Lucian Chirita ([email protected])
*/
public interface BucketValueOrderDecorator
{
enum OrderPosition
{
NORMAL(0),
FIRST(-1),
LAST(1);
private final int position;
private OrderPosition(int position)
{
this.position = position;
}
public int comparePosition(OrderPosition other)
{
return position - other.position;
}
}
T getValue();
OrderPosition getOrderPosition();
}