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Element datasets are used to represent the report data needed to generate a chart or crosstab. The dataset structure may vary with each chart type or crosstab. This is the superinterface for all datasets and contains common dataset properties.
Method Summary | |
void |
collectExpressions(JRExpressionCollector collector)
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JRDatasetRun |
getDatasetRun()
Returns the sub dataset run for this chart dataset. |
JRGroup |
getIncrementGroup()
Gets the selected increment group in case of increment type group. |
byte |
getIncrementType()
Returns the increment type. |
JRGroup |
getResetGroup()
Gets the selected reset group in case of reset type group. |
byte |
getResetType()
Gets the reset type. |
Method Detail |
public byte getResetType()
JRVariable
public JRGroup getResetGroup()
public byte getIncrementType()
JRVariable
, since the increment type uses the same
constants as the reset type.public JRGroup getIncrementGroup()
public void collectExpressions(JRExpressionCollector collector)
public JRDatasetRun getDatasetRun()
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