/*
* 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) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.parameters;
import java.io.Serializable;
/**
* The ReportParameterDefinition provides user-supplied meta-data about the contents of the report-properties. It
* contains all information to automatically generated a parameter-page for these parameters and contains a reference to
* code that can validate the parameters.
* <p/>
* The reporting engine itself will never generate parameter-pages, but the engine can validate parameters to prevent
* incomplete or ill-defined reports.
*
* @author Thomas Morgner
*/
public interface ReportParameterDefinition extends Serializable, Cloneable {
public Object clone();
public int getParameterCount();
public ParameterDefinitionEntry[] getParameterDefinitions();
public ParameterDefinitionEntry getParameterDefinition( int parameter );
public ReportParameterValidator getValidator();
}