Examples of org.pentaho.reporting.engine.classic.core.DataRow

Package org.pentaho.reporting.engine.classic.core

Examples of org.pentaho.reporting.engine.classic.core.DataRow

org.pentaho.reporting.engine.classic.core.DataRow
The datarow is used to access the current row in the TableModel, Expressions and Functions using a generic interface.
The Engine assumes, that the tablemodels given for reporting are immutable and do not change during the report processing. @author Thomas Morgner @see org.pentaho.reporting.engine.classic.core.function.Expression @see org.pentaho.reporting.engine.classic.core.function.Function @see javax.swing.table.TableModel

        if (isValidGroupValues() == false)
        {
          return;
        }


        final DataRow dataRow = extractDataRow(event);
        final Object titleValue = computeTitleValue(dataRow);
        final StringBuilder indexText = new StringBuilder();
        final Integer[] indexValues = new Integer[groupCount.size()];
        for (int i = 0; i < groupCount.size(); i++)
        {

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    return event.getOriginatingState().getDataRow();
  }


  private Object computeDataValue(final ReportEvent event)
  {
    final DataRow dataRow = extractDataRow(event);
    if (StringUtils.isEmpty(dataField) == false)
    {
      return dataRow.get(dataField);
    }
    try
    {
      this.dataFormula.setRuntime(new WrapperExpressionRuntime(dataRow, getRuntime()));
      return dataFormula.getValue();

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  {
    this.outputProcessor = new DesignerOutputProcessor(report.getConfiguration());
    this.metaData = outputProcessor.getMetaData();


    final DefaultDataSchema schema = new DefaultDataSchema();
    final DataRow dataRow = new StaticDataRow();
    this.runtime = new DesignerExpressionRuntime(dataRow, schema, report);
  }

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    this.report = report;
    this.outputProcessor = new DesignerOutputProcessor(report.getConfiguration());
    this.metaData = outputProcessor.getMetaData();


    final DefaultDataSchema schema = new DefaultDataSchema();
    final DataRow dataRow = new StaticDataRow();
    this.runtime = new DesignerExpressionRuntime(dataRow, schema, report);
  }

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