MapDataSourceLookup()
Create a new instance of the MapDataSourceLookup class.
MapDataSourceLookup(dataSources: MutableMap<String, DataSource>)
Create a new instance of the MapDataSourceLookup class.
dataSources - the Map of DataSource; the keys are String, the values are actual DataSource instances.
MapDataSourceLookup(dataSourceName: String, dataSource: DataSource)
Create a new instance of the MapDataSourceLookup class.
dataSourceName - the name under which the supplied DataSource is to be added