net.sf.jasperreports.engine
Interface JRChartDataset

All Superinterfaces:
JRElementDataset
All Known Subinterfaces:
JRCategoryDataset, JRHighLowDataset, JRPieDataset, JRTimePeriodDataset, JRTimeSeriesDataset, JRXyDataset, JRXyzDataset
All Known Implementing Classes:
JRBaseCategoryDataset, JRBaseChartDataset, JRBaseHighLowDataset, JRBasePieDataset, JRBaseTimePeriodDataset, JRBaseTimeSeriesDataset, JRBaseXyDataset, JRBaseXyzDataset, JRDesignCategoryDataset, JRDesignChartDataset, JRDesignHighLowDataset, JRDesignPieDataset, JRDesignTimePeriodDataset, JRDesignTimeSeriesDataset, JRDesignXyDataset, JRDesignXyzDataset, JRFillCategoryDataset, JRFillChartDataset, JRFillHighLowDataset, JRFillPieDataset, JRFillTimePeriodDataset, JRFillTimeSeriesDataset, JRFillXyDataset, JRFillXyzDataset

public interface JRChartDataset
extends JRElementDataset

Datasets are used to represent the actual data needed to generate a chart. The dataset structure may vary with each chart type. This is the superinterface for all datasets and contains common dataset properties.

Version:
$Id: JRChartDataset.java,v 1.9 2005/11/28 09:20:44 teodord Exp $
Author:
Teodor Danciu (teodord@users.sourceforge.net)

Field Summary
static byte CATEGORY_DATASET
           
static byte HIGHLOW_DATASET
           
static byte PIE_DATASET
           
static byte TIMEPERIOD_DATASET
           
static byte TIMESERIES_DATASET
           
static byte XY_DATASET
           
static byte XYZ_DATASET
           
 
Method Summary
 byte getDatasetType()
          Gets the dataset type.
 
Methods inherited from interface net.sf.jasperreports.engine.JRElementDataset
collectExpressions, getDatasetRun, getIncrementGroup, getIncrementType, getResetGroup, getResetType
 

Field Detail

PIE_DATASET

public static final byte PIE_DATASET
See Also:
Constant Field Values

CATEGORY_DATASET

public static final byte CATEGORY_DATASET
See Also:
Constant Field Values

XY_DATASET

public static final byte XY_DATASET
See Also:
Constant Field Values

XYZ_DATASET

public static final byte XYZ_DATASET
See Also:
Constant Field Values

TIMEPERIOD_DATASET

public static final byte TIMEPERIOD_DATASET
See Also:
Constant Field Values

TIMESERIES_DATASET

public static final byte TIMESERIES_DATASET
See Also:
Constant Field Values

HIGHLOW_DATASET

public static final byte HIGHLOW_DATASET
See Also:
Constant Field Values
Method Detail

getDatasetType

public byte getDatasetType()
Gets the dataset type. Must be one of the dataset type constants defined in this class.



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