net.sf.reportengine.core.algorithm.steps

Interface AlgorithmInitStep<U>

All Known Implementing Classes:

AbstractCrosstabInitStep, AbstractInitStep, AbstractOutputInitStep, AbstractReportInitStep, ColumnHeaderOutputInitStep, ConfigIntermedReportOutputInitStep, ConstrDataColsForSecondProcessInitStep, ConstrGrpColsForSecondProcessInitStep, ConstrIntermedDataColsInitStep, ConstrIntermedGrpColsInitStep, CrosstabHeaderOutputInitStep, FlatReportExtractTotalsDataInitStep, GenerateCrosstabMetadataInitStep, InitReportDataInitStep, IntermedReportExtractTotalsDataInitStep, StartTableInitStep

public interface AlgorithmInitStep<U>

Definition interface for an algorithm init step

Since:

0.2

Author:

dragos balan(dragos.balan@gmail.com)

Method Summary

Modifier and Type	Method and Description
StepResult<U>	init(StepInput input) this method is called only once for a report and represents the construction step where you can define the keys and values used inside the execute method.

Method Detail

init

StepResult<U> init(StepInput input)

this method is called only once for a report and represents the construction step where you can define the keys and values used inside the execute method. Warning: this is the only place where you can add keys to the report context

Parameters:

algoInput - the input parameters