net.windward.datasource.abstract_datasource

Class DataSourceResultSetEmpty

java.lang.Object

net.windward.datasource.abstract_datasource.DataSourceResultSetEmpty

All Implemented Interfaces:

IDataSourceResultSet

public class DataSourceResultSetEmpty
extends java.lang.Object
implements IDataSourceResultSet

A result set with no rows.

Constructor Summary

Constructors

Constructor and Description
DataSourceResultSetEmpty()

Method Summary

Modifier and Type	Method and Description
void	close()
IDataSourceResultRow	getFirst()
java.lang.String	getResultSetQuery()
java.util.Iterator	getRowIterator()
boolean	isEmpty() true if there is no rows in this set.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataSourceResultSetEmpty

public DataSourceResultSetEmpty()

Method Detail

getFirst

public IDataSourceResultRow getFirst()
                              throws DataSourceException

Specified by:

getFirst in interface IDataSourceResultSet

Throws:

DataSourceException

getRowIterator

public java.util.Iterator getRowIterator()

Specified by:

getRowIterator in interface IDataSourceResultSet

getResultSetQuery

public java.lang.String getResultSetQuery()

Specified by:

getResultSetQuery in interface IDataSourceResultSet

isEmpty

public boolean isEmpty()

true if there is no rows in this set.

Specified by:

isEmpty in interface IDataSourceResultSet

Returns:

true.

close

public void close()

Specified by:

close in interface IDataSourceResultSet