this.sessionContext.getModuleHandle( ) ).refreshMetaData( dataSetHandle );
this.sessionContext ).refreshMetaData( dataSetHandle );
	public IResultMetaData refreshMetaData( DataSetHandle dataSetHandle )			throws BirtException	{		return new DataSetMetaDataHelper( this.dataEngine,				this.modelAdaptor,				this.sessionContext.getModuleHandle( ) ).refreshMetaData( dataSetHandle );	}