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java.lang.Objectorg.eclipse.birt.chart.internal.datafeed.DataProcessor
public class DataProcessor
An internal class used for data binding, runtime series generating.
Constructor Summary | |
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DataProcessor(RunTimeContext rtc,
IActionEvaluator iae)
The constructor. |
Method Summary | |
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java.util.List |
evaluateRowSet(IDataRowExpressionEvaluator idre,
java.lang.Object[] columns)
Evaluate data for all expressions, include base series, optional Y series grouping and value series. |
void |
formatBaseSeriesData(Chart cm,
GroupingLookupHelper lhmLookup,
java.util.List rowSet)
Format base series data. |
void |
generateRuntimeSeries(IDataRowExpressionEvaluator idre,
Chart cm)
Fills the model chart runtime series with the data |
static java.lang.String[] |
getSeriesTriggerExpressions(Series se,
IActionEvaluator iae)
Returns all valid trigger expressions from series. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DataProcessor(RunTimeContext rtc, IActionEvaluator iae)
rtc
- Method Detail |
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public static java.lang.String[] getSeriesTriggerExpressions(Series se, IActionEvaluator iae)
public void generateRuntimeSeries(IDataRowExpressionEvaluator idre, Chart cm) throws ChartException
ChartException
public java.util.List evaluateRowSet(IDataRowExpressionEvaluator idre, java.lang.Object[] columns)
idre
- columns
- areValueSeries
-
public void formatBaseSeriesData(Chart cm, GroupingLookupHelper lhmLookup, java.util.List rowSet)
cm
- lhmLookup
- rowSet
-
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