Package org.jgrapht.ext
Class GraphMLExporter<V,E>
- java.lang.Object
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- org.jgrapht.ext.GraphMLExporter<V,E>
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public class GraphMLExporter<V,E> extends java.lang.Object
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
Constructors Constructor Description 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(VertexNameProvider<V> vertexIDProvider, VertexNameProvider<V> vertexLabelProvider, EdgeNameProvider<E> edgeIDProvider, EdgeNameProvider<E> edgeLabelProvider)
Constructs a new GraphMLExporter object with the given ID and label providers.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
export(java.io.Writer writer, Graph<V,E> g)
Exports a graph into a plain text file in GraphML format.
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Constructor Detail
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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.
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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 Detail
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export
public void export(java.io.Writer writer, Graph<V,E> g) throws org.xml.sax.SAXException, javax.xml.transform.TransformerConfigurationException
Exports 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:
org.xml.sax.SAXException
javax.xml.transform.TransformerConfigurationException
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