Also, not a bug, but the example might as well display the constructed graph (I've defaulted it to Swing as a lowest-common denominator, as per some of the other examples), so I've added the code for that and tightened up the clean-up code in the case of an exception and the FileSource not being constructed.
At the risk of over-engineering an example, I might also have added only initialising the UI choice if not already defined, and also taking a list of (at least one) file-name parameters and processing them from the command-line, but it's your code! :o)
The example here: https://graphstream-project.org/doc/Tutorials/Reading-files-using-FileSource/ doesn't work. The construction of the file-source can throws an IOException.
Also, not a bug, but the example might as well display the constructed graph (I've defaulted it to Swing as a lowest-common denominator, as per some of the other examples), so I've added the code for that and tightened up the clean-up code in the case of an exception and the FileSource not being constructed.
At the risk of over-engineering an example, I might also have added only initialising the UI choice if not already defined, and also taking a list of (at least one) file-name parameters and processing them from the command-line, but it's your code! :o)
import org.graphstream.graph.Graph; import org.graphstream.graph.implementations.DefaultGraph; import org.graphstream.stream.file.FileSource; import org.graphstream.stream.file.FileSourceFactory;
import java.io.IOException;
public class TutorialFileSource {
}