Source for org.jfree.report.flow.LayoutExpressionRuntime

   1: /**
   2:  * ========================================
   3:  * JFreeReport : a free Java report library
   4:  * ========================================
   5:  *
   6:  * Project Info:  http://reporting.pentaho.org/
   7:  *
   8:  * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
   9:  *
  10:  * This library is free software; you can redistribute it and/or modify it under the terms
  11:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
  12:  * either version 2.1 of the License, or (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  15:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16:  * See the GNU Lesser General Public License for more details.
  17:  *
  18:  * You should have received a copy of the GNU Lesser General Public License along with this
  19:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20:  * Boston, MA 02111-1307, USA.
  21:  *
  22:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
  23:  * in the United States and other countries.]
  24:  *
  25:  * ------------
  26:  * $Id: LayoutExpressionRuntime.java 2725 2007-04-01 18:49:29Z taqua $
  27:  * ------------
  28:  * (C) Copyright 2000-2005, by Object Refinery Limited.
  29:  * (C) Copyright 2005-2007, by Pentaho Corporation.
  30:  */
  31: package org.jfree.report.flow;
  32: 
  33: import org.jfree.report.DataRow;
  34: import org.jfree.report.ReportData;
  35: import org.jfree.report.expressions.ExpressionRuntime;
  36: import org.jfree.report.i18n.ResourceBundleFactory;
  37: import org.jfree.util.Configuration;
  38: 
  39: /**
  40:  * Creation-Date: 04.03.2006, 16:41:49
  41:  *
  42:  * @author Thomas Morgner
  43:  */
  44: public class LayoutExpressionRuntime implements ExpressionRuntime
  45: {
  46:   private DataRow dataRow;
  47:   private Configuration configuration;
  48:   private ReportData reportData;
  49:   private Object declaringParent;
  50:   private int currentRow;
  51:   private ReportContext reportContext;
  52: 
  53:   public LayoutExpressionRuntime()
  54:   {
  55:   }
  56: 
  57:   public void setCurrentRow(final int currentRow)
  58:   {
  59:     this.currentRow = currentRow;
  60:   }
  61: 
  62:   public void setDataRow(final DataRow dataRow)
  63:   {
  64:     this.dataRow = dataRow;
  65:   }
  66: 
  67:   public void setConfiguration(final Configuration configuration)
  68:   {
  69:     this.configuration = configuration;
  70:   }
  71: 
  72:   public void setData(final ReportData reportData)
  73:   {
  74:     this.reportData = reportData;
  75:   }
  76: 
  77:   public void setDeclaringParent(final Object declaringParent)
  78:   {
  79:     this.declaringParent = declaringParent;
  80:   }
  81: 
  82: 
  83:   /**
  84:    * Returns the datarow.
  85:    *
  86:    * @return
  87:    */
  88:   public DataRow getDataRow()
  89:   {
  90:     return dataRow;
  91:   }
  92: 
  93:   public Configuration getConfiguration()
  94:   {
  95:     return configuration;
  96:   }
  97: 
  98:   public ResourceBundleFactory getResourceBundleFactory()
  99:   {
 100:     return reportContext.getResourceBundleFactory();
 101:   }
 102: 
 103:   /**
 104:    * Returns the report data used in this section. If subreports are used, this
 105:    * does not reflect the complete report data.
 106:    * <p/>
 107:    * All access to the report data must be properly synchronized. Failure to do
 108:    * so may result in funny results. Do not assume that the report data will be
 109:    * initialized on the current cursor positon.
 110:    *
 111:    * @return
 112:    */
 113:   public ReportData getData()
 114:   {
 115:     return reportData;
 116:   }
 117: 
 118:   public Object getDeclaringParent()
 119:   {
 120:     return declaringParent;
 121:   }
 122: 
 123:   public int getCurrentRow()
 124:   {
 125:     return currentRow;
 126:   }
 127: 
 128:   public ReportContext getReportContext()
 129:   {
 130:     return reportContext;
 131:   }
 132: 
 133:   public void setReportContext (final ReportContext reportContext)
 134:   {
 135:     this.reportContext = reportContext;
 136:   }
 137: }