reportbuilder/java/com/sun/star/report/DataSource.java

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  27 package com.sun.star.report;
  28
  29 /**
  30  * This feeds data into the reporting engine, in case the data has been provided
  31  * by the caller. The methods are a mix of TableModel methods and methods borrowed
  32  * from the java.sql.ResultSet interface.
  33  *
  34  * The column and row index starts at 1 (as it is done in JDBC).
  35  *
  36  * @author Thomas Morgner
  37  */
  38 public interface DataSource extends DataRow
  39 {
  40
  41     int getRowCount() throws DataSourceException;
  42
  43     boolean absolute(int row) throws DataSourceException;
  44
  45     boolean next() throws DataSourceException;
  46
  47     void close() throws DataSourceException;
  48 }