org.jfree.report
Interface DataSet

All Known Subinterfaces:
DataRow, ReportData
All Known Implementing Classes:
EmptyReportData, ExpressionDataRow, FastGlobalView, GlobalView, ImportedVariablesDataRow, ParameterDataRow, ReportDataRow, SQLReportData, StaticDataRow, TableReportData

public interface DataSet

A dataset is a one-dimensional collection of data items. Its main purpose is to describe parameter sets.

Author:
Thomas Morgner

Method Summary
 java.lang.Object get(int column)
           
 int getColumnCount()
           
 java.lang.String getColumnName(int column)
           
 

Method Detail

getColumnCount

int getColumnCount()
                   throws DataSourceException
Throws:
DataSourceException

getColumnName

java.lang.String getColumnName(int column)
                               throws DataSourceException
Throws:
DataSourceException

get

java.lang.Object get(int column)
                     throws DataSourceException
Throws:
DataSourceException