appl.data
Interface DataLoader
- All Superinterfaces:
- Serializable
- All Known Subinterfaces:
- DataLoadHandler, PartitionDataHandler
- All Known Implementing Classes:
- AbstractDataHandler, FactoryLoader, GridFileDataLoader, ImportFactoryLoader, SerializedDataLoader, WritableGridArrayLoader, XuluClientLoader, XuluGridSharedFileSystemLoader
public interface DataLoader
- extends Serializable
A class that automatically loads a specified object and returns it, as soon
as the load()
method is invoked. It is the counterpart of DataUnloader
.
- Author:
- Dominik Appl
- See Also:
DataUnloader
load
Object load()
throws LoadingException
- On invocation the data is loaded and returned
- Returns:
- the newly loaded object
- Throws:
LoadingException
- if for some reason the data could not
be loaded
getLoadInfo
String getLoadInfo()
- Returns:
- some general information about the loading class
(like what the class exactly loads)