| Class | Description |
|---|---|
| AbstractCrosstabInitStep<U> | |
| AbstractOutputInitStep<U> | |
| AbstractOutputStep<T,U,V> | |
| AbstractReportExitStep<T> | |
| AbstractReportInitStep<U> | |
| ColumnHeaderOutputInitStep | |
| DataRowsOutputStep | |
| EndTableExitStep | |
| ExternalSortPreparationStep | |
| FlatReportExtractTotalsDataInitStep |
extracts some useful data to be used by the next steps in the report.
1.The distribution of calculators among data columns
this step constructs the distribution of calculators array which keeps track of the distribution of calculators in the dataColumns array.
|
| FlatTableTotalsOutputStep | |
| GroupLevelDetectorStep |
this computes the aggregation level for the current dataEvent.
|
| InitReportDataInitStep | |
| InMemorySortStep | |
| NewRowComparator | |
| NewRowEventWrapper |
helper class for serialization.
|
| PreviousRowManagerStep |
this is the manager of the previous row.
|
| StartTableInitStep | |
| StepInput | |
| StepResult<U> |
This is the result of a algorithm step computation.
|
| TotalsCalculatorStep |
this step is responsible for :
1. initializing / reinitializing the totals
2. computing the totals
|
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