Package org.jgrapht.ext
Class GraphMLExporter<V,E>
java.lang.Object
org.jgrapht.ext.GraphMLExporter<V,E>
Exports a graph into a GraphML file.
For a description of the format see http://en.wikipedia.org/wiki/GraphML.
- Author:
- Trevor Harmon
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Constructor Summary
ConstructorsConstructorDescriptionConstructs a new GraphMLExporter object with integer name providers for the vertex and edge IDs and null providers for the vertex and edge labels.GraphMLExporter
(VertexNameProvider<V> vertexIDProvider, VertexNameProvider<V> vertexLabelProvider, EdgeNameProvider<E> edgeIDProvider, EdgeNameProvider<E> edgeLabelProvider) Constructs a new GraphMLExporter object with the given ID and label providers. -
Method Summary
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Constructor Details
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GraphMLExporter
public GraphMLExporter()Constructs a new GraphMLExporter object with integer name providers for the vertex and edge IDs and null providers for the vertex and edge labels. -
GraphMLExporter
public GraphMLExporter(VertexNameProvider<V> vertexIDProvider, VertexNameProvider<V> vertexLabelProvider, EdgeNameProvider<E> edgeIDProvider, EdgeNameProvider<E> edgeLabelProvider) Constructs a new GraphMLExporter object with the given ID and label providers.- Parameters:
vertexIDProvider
- for generating vertex IDs. Must not be null.vertexLabelProvider
- for generating vertex labels. If null, vertex labels will not be written to the file.edgeIDProvider
- for generating vertex IDs. Must not be null.edgeLabelProvider
- for generating edge labels. If null, edge labels will not be written to the file.
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Method Details
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export
public void export(Writer writer, Graph<V, E> g) throws SAXException, TransformerConfigurationExceptionExports a graph into a plain text file in GraphML format.- Parameters:
writer
- the writer to which the graph to be exportedg
- the graph to be exported- Throws:
SAXException
TransformerConfigurationException
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