net.sf.reportengine.core.algorithm

Interface Algorithm

All Known Implementing Classes:

AbstractAlgo, AbstractMultiStepAlgo, AlgorithmContainer, DeleteTempIntermFilesAlgo, DeleteTempSortedFilesAlgo, LoopThroughTableInputAlgo, MultipleSortedFilesInputAlgo

public interface Algorithm

this is the base interface for all report algorithm

Author:

dragos balan (dragos dot balan at gmail dot com)

Field Summary

Fields

Modifier and Type	Field and Description
static Map<AlgoIOKeys,Object>	EMPTY_READ_ONLY_PARAMS_MAP

Method Summary

Modifier and Type	Method and Description
Map<AlgoIOKeys,Object>	execute(Map<AlgoIOKeys,Object> input) executes the algorithm based on the input and returns the output

Field Detail

EMPTY_READ_ONLY_PARAMS_MAP

static final Map<AlgoIOKeys,Object> EMPTY_READ_ONLY_PARAMS_MAP

Method Detail

execute

Map<AlgoIOKeys,Object> execute(Map<AlgoIOKeys,Object> input)

executes the algorithm based on the input and returns the output

Parameters:

input - the input parameter map

Returns:

an output parameter map