com.neurosys.bi.reporting

Interface Reporter<T>

Type Parameters:

T - as type of Output Records

All Superinterfaces:

Process, Serializable

All Known Implementing Classes:

AbstractProcessBasedReporter, AbstractReporter, DataProviderReporter, DataSourceReporter

public interface Reporter<T>
extends Process, Serializable

A process that performs a Reporting activity

Author:

Arjun Dhar

Nested Class Summary

Nested classes/interfaces inherited from interface com.neurosys.etl.process.Process

Process.Event, Process.EventPoint

Method Summary

Modifier and Type	Method and Description
List<String>	getColumnNames() Display names of the Columns in the report for each field in T
long	getCount(Object[] params)
org.apache.commons.collections.Transformer	getRecordTransformer() Provide an optional; transformation over the generated records
List<T>	getReport(Object[] params, PageInfo pageInfo)
ReporterMeta	getReporterMeta() Reference to ReporterMeta Can be used to refer to original details about various columns in the Report.
void	setColumnNames(List<String> columnNames) Display names of the Columns in the report for each field in T
void	setRecordTransformer(org.apache.commons.collections.Transformer recordTransformer) Provide an optional; transformation over the generated records

Method Detail

getReporterMeta

ReporterMeta getReporterMeta()

Reference to ReporterMeta
Can be used to refer to original details about various columns in the Report.

Returns:

ReporterMeta

Can be null:

true

getColumnNames

List<String> getColumnNames()

Display names of the Columns in the report for each field in T

Returns:

setColumnNames

void setColumnNames(List<String> columnNames)

Display names of the Columns in the report for each field in T

getReport

List<T> getReport(Object[] params,
                  PageInfo pageInfo)

Parameters:

params - as Object[] @nullable true; params maybe even supplied by the context (check implementation)

pageInfo - as PageInfo @nullable true

Returns:

List of T

getCount

long getCount(Object[] params)

Parameters:

params - as Object[] @nullable true; params maybe even supplied by the context (check implementation)

Returns:

count as long

getRecordTransformer

org.apache.commons.collections.Transformer getRecordTransformer()

Provide an optional; transformation over the generated records

Can be null:

true

setRecordTransformer

void setRecordTransformer(org.apache.commons.collections.Transformer recordTransformer)

Provide an optional; transformation over the generated records

Can be null:

true