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

Examples of org.pentaho.reporting.engine.classic.core.function.ReportFormulaContext

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                  computeMantleTabName(formulaContext, entries), computeMantleTabActive(formulaContext, entries)});

      final ExpressionRuntime expressionRuntime;
      if (formulaContext instanceof ReportFormulaContext)
      {
        final ReportFormulaContext rfc = (ReportFormulaContext) formulaContext;
        expressionRuntime = new WrapperExpressionRuntime(staticDataRow, rfc.getRuntime());
      }
      else
      {
        expressionRuntime = new GenericExpressionRuntime
            (new CompoundDataRow(staticDataRow, createDataRow(entries)),
                new DefaultTableModel(), -1, new DefaultProcessingContext());
      }


      final String formula = computeFormula(configIndicator);
      final Formula compiledFormula = new Formula(formula);
      compiledFormula.initialize(new ReportFormulaContext(formulaContext, expressionRuntime));
      final Object o = compiledFormula.evaluate();
      if (o instanceof ErrorValue)
      {
        throw EvaluationException.getInstance((ErrorValue) o);
      }
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    if (parameters.getParameterCount() > 1)
    {
      tabText = typeRegistry.convertToText(parameters.getType(1), parameters.getValue(1));
    }

    final ReportFormulaContext rfc = (ReportFormulaContext) context;
    if (StringUtils.isEmpty(tabText))
    {
      final DocumentMetaData documentMetaData = rfc.getProcessingContext().getDocumentMetaData();
      tabText = (String) documentMetaData.getBundleAttribute
          (ODFMetaAttributeNames.DublinCore.NAMESPACE, ODFMetaAttributeNames.DublinCore.TITLE);
      if (StringUtils.isEmpty(tabText))
      {
        final Object o = rfc.getDataRow().get("report.name");
        if (o != null)
        {
          tabText = String.valueOf(o);
        }
      }
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    if (context instanceof ReportFormulaContext == false)
    {
      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_INVALID_FUNCTION_VALUE);
    }

    final ReportFormulaContext rfc = (ReportFormulaContext) context;

    final int parameterCount = parameters.getParameterCount();
    if (parameterCount < 1)
    {
      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
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    final int parameterCount = parameters.getParameterCount();
    if (parameterCount > 1)
    {
      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }
    final ReportFormulaContext rfc = (ReportFormulaContext) context;
    final int groupStart;
    if (parameterCount == 0)
    {
      groupStart = rfc.getRuntime().getGroupStartRow(-1);
    }
    else
    {
      final String groupName = context.getTypeRegistry().convertToText(parameters.getType(0), parameters.getValue(0));
      groupStart = rfc.getRuntime().getGroupStartRow(groupName);
    }
    final int row = rfc.getRuntime().getCurrentRow();
    //noinspection UnpredictableBigDecimalConstructorCall
    return new TypeValuePair(NumberType.GENERIC_NUMBER, new BigDecimal((double) (row - groupStart)));
  }
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  }

  public TypeValuePair evaluate(final FormulaContext context,
                                final ParameterCallback parameters) throws EvaluationException
  {
    final ReportFormulaContext rfc = (ReportFormulaContext) context;
    final boolean value = rfc.isResultSetEmpty();

    if (value)
    {
      return new TypeValuePair(LogicalType.TYPE, Boolean.TRUE);
    }
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  }

  public TypeValuePair evaluate(final FormulaContext context,
                                final ParameterCallback parameters) throws EvaluationException
  {
    final ReportFormulaContext rfc = (ReportFormulaContext) context;
    if (isDashboardMode(rfc))
    {
      return new TypeValuePair(LogicalType.TYPE, Boolean.TRUE);
    }
    return new TypeValuePair(LogicalType.TYPE, Boolean.FALSE);
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    {
      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    final Object value = parameters.getValue(0);
    final ReportFormulaContext rfc = (ReportFormulaContext) context;
    if (value != null && rfc.getExportType().startsWith(String.valueOf(value)))
    {
      return new TypeValuePair(LogicalType.TYPE, Boolean.TRUE);
    }

    return new TypeValuePair(LogicalType.TYPE, Boolean.FALSE);
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      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    final String fieldName = context.getTypeRegistry().convertToText(parameters.getType(0), parameters.getValue(0));

    final ReportFormulaContext rfc = (ReportFormulaContext) context;
    final ReportEnvironment reportEnvironment = rfc.getProcessingContext().getEnvironment();
    return new TypeValuePair(AnyType.TYPE, reportEnvironment.getEnvironmentProperty(fieldName));
  }
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    else
    {
      type = String.class;
    }
   
    final ReportFormulaContext rfc = (ReportFormulaContext) context;
    final DataAttributes data = rfc.getDataSchema().getAttributes(fieldName);
    if (data == null)
    {
      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }
    final DefaultDataAttributeContext attributeContext =
        new DefaultDataAttributeContext(rfc.getProcessingContext().getOutputProcessorMetaData(),
            rfc.getLocalizationContext().getLocale());
    final Object o = data.getMetaAttribute(metaNamespace, metaName, type, attributeContext);
    return new TypeValuePair(AnyType.TYPE, o);
  }
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    if (context instanceof ReportFormulaContext == false)
    {
      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_INVALID_FUNCTION_VALUE);
    }

    final ReportFormulaContext rfc = (ReportFormulaContext) context;

    final int parameterCount = parameters.getParameterCount();
    if (parameterCount < 1)
    {
      throw EvaluationException.getInstance(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
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Related Classes of org.pentaho.reporting.engine.classic.core.function.ReportFormulaContext

  • org.pentaho.reporting.designer.core.util.FormulaEditorPanel
  • org.pentaho.reporting.designer.core.util.table.AbstractStringValueCellEditor
  • org.pentaho.reporting.engine.classic.core.function.formula.DashboardModeFunction
  • org.pentaho.reporting.engine.classic.core.function.formula.DocumentMetaDataFunction
  • org.pentaho.reporting.engine.classic.core.function.formula.EnvFunction
  • org.pentaho.reporting.engine.classic.core.function.formula.ExportTypeFunction
  • org.pentaho.reporting.engine.classic.core.function.formula.IsEmptyDataFunction
  • org.pentaho.reporting.engine.classic.core.function.formula.IsExportTypeFunction
  • org.pentaho.reporting.engine.classic.core.function.formula.MetaDataFunction
  • org.pentaho.reporting.engine.classic.core.function.formula.MultiValueQueryFunction
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