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An generic interface for sources of data. Used by the InputBuffer to read input data from a data source. data source can be for example a file in a filesystem or a file on a Fileserver or.
Method Summary | |
String |
name()
Queries the name associated with this input source. |
String |
readLine()
This method reads one line from an input source. |
String |
url()
Queries the URL for this input source. |
Method Detail |
public String name()
public String url()
public String readLine() throws InputException
null
at end of file.
InputException
- Indicates an error while trying to read
data from the input source.
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