/*!
 * 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) 2002-2013 Pentaho Corporation..  All rights reserved.
 */

package org.pentaho.reporting.engine.classic.core;

import org.pentaho.reporting.engine.classic.core.layout.output.OutputProcessorFeature;
import org.pentaho.reporting.engine.classic.core.layout.output.OutputProcessorMetaData;
import org.pentaho.reporting.engine.classic.core.states.datarow.DefaultFlowController;

public abstract class AbstractReportPreProcessor implements ReportPreProcessor {
  protected AbstractReportPreProcessor() {
  }

  protected boolean isDesignTime( final DefaultFlowController flowController ) {
    final OutputProcessorMetaData metaData = flowController.getReportContext().getOutputProcessorMetaData();
    return metaData.isFeatureSupported( OutputProcessorFeature.DESIGNTIME ) == false;
  }

  public AbstractReportPreProcessor clone() {
    try {
      return (AbstractReportPreProcessor) super.clone();
    } catch ( CloneNotSupportedException e ) {
      throw new IllegalStateException();
    }
  }

  public MasterReport performPreDataProcessing( final MasterReport definition,
      final DefaultFlowController flowController ) throws ReportProcessingException {
    return definition;
  }

  public MasterReport performPreProcessing( final MasterReport definition, final DefaultFlowController flowController )
    throws ReportProcessingException {
    return definition;
  }

  public SubReport performPreDataProcessing( final SubReport definition, final DefaultFlowController flowController )
    throws ReportProcessingException {
    return definition;
  }

  public SubReport performPreProcessing( final SubReport definition, final DefaultFlowController flowController )
    throws ReportProcessingException {
    return definition;
  }
}