Module org.jgrapht.io

Package org.jgrapht.nio

Interface GraphImporter<V,E>

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Known Implementing Classes:

CSVImporter, DIMACSImporter, DOTImporter, GmlImporter, Graph6Sparse6Importer, GraphMLImporter, JSONImporter, SimpleGEXFImporter, SimpleGraphMLImporter, TSPLIBImporter

public interface GraphImporter<V,E>

Interface for graph importers

Method Summary

Modifier and Type	Method	Description
default void	importGraph(Graph<V,E> g, java.io.File file)	Import a graph from the given File.
default void	importGraph(Graph<V,E> g, java.io.InputStream in)	Import a graph from the given InputStream.
void	importGraph(Graph<V,E> g, java.io.Reader in)	Import a graph using the given Reader.

Method Details

importGraph

default void importGraph(Graph<V,E> g, java.io.InputStream in)

Import a graph from the given InputStream.

It is the callers responsibility to ensure the InputStream is closed after this method returned.

Parameters:

g - the graph

in - the input stream

Throws:

ImportException - in case any error occurs, such as I/O or parse error

importGraph

void importGraph(Graph<V,E> g, java.io.Reader in)

Import a graph using the given Reader.

It is the callers responsibility to ensure the Reader is closed after this method returned.

Parameters:

g - the graph

in - the input reader

Throws:

ImportException - in case any error occurs, such as I/O or parse error

importGraph

default void importGraph(Graph<V,E> g, java.io.File file)

Import a graph from the given File.

Parameters:

g - the graph

file - the file to read from

Throws:

ImportException - in case any error occurs, such as I/O or parse error