DownloadSource (JOSM)

Type Parameters:

T - The type of the data that a download source uses.

All Known Implementing Classes:

OSMDownloadSource, OverpassDownloadSource
```
public interface DownloadSource<T>
```
Defines an interface for different download sources.
Plugins may implement this to provide new download sources to the main download dialog.

Since:

12652

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AbstractDownloadSourcePanel<T>`	`createPanel(DownloadDialog dialog)`	Creates a panel with GUI specific for the download source.
`void`	`doDownload(T data, DownloadSettings settings)`	Downloads the data.
`java.lang.String`	`getLabel()`	Returns a string representation of this download source.
`boolean`	`onlyExpert()`	Defines whether this download source should be visible only in the expert mode.

- Method Detail
  - createPanel
```
AbstractDownloadSourcePanel<T> createPanel(DownloadDialog dialog)
```
    Creates a panel with GUI specific for the download source.
    
    Parameters:
    
    dialog - the parent download dialog, as DownloadDialog.getInstance() might not be initialized yet
    
    Returns:
    
    Returns AbstractDownloadSourcePanel.
    
    Since:
    
    12900
  - doDownload
```
void doDownload(T data,
                DownloadSettings settings)
```
    Downloads the data.
    
    Parameters:
    
    data - The required data for the download source.
    
    settings - The global settings of the download dialog, see DownloadDialog.
  - getLabel
```
java.lang.String getLabel()
```
    Returns a string representation of this download source.
    
    Returns:
    
    A string representation of this download source.
  - onlyExpert
```
boolean onlyExpert()
```
    Defines whether this download source should be visible only in the expert mode.
    
    Returns:
    
    Returns true if the download source should be visible only in the expert mode, false otherwise.