Package org.jgrapht.ext
Class DOTExporter<V,E>
- java.lang.Object
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- org.jgrapht.ext.DOTExporter<V,E>
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public class DOTExporter<V,E> extends java.lang.Object
Exports a graph into a DOT file.For a description of the format see http://en.wikipedia.org/wiki/DOT_language.
- Author:
- Trevor Harmon
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Constructor Summary
Constructors Constructor Description DOTExporter()
Constructs a new DOTExporter object with an integer name provider for the vertex IDs and null providers for the vertex and edge labels.DOTExporter(VertexNameProvider<V> vertexIDProvider, VertexNameProvider<V> vertexLabelProvider, EdgeNameProvider<E> edgeLabelProvider)
Constructs a new DOTExporter object with the given ID and label providers.DOTExporter(VertexNameProvider<V> vertexIDProvider, VertexNameProvider<V> vertexLabelProvider, EdgeNameProvider<E> edgeLabelProvider, ComponentAttributeProvider<V> vertexAttributeProvider, ComponentAttributeProvider<E> edgeAttributeProvider)
Constructs a new DOTExporter object with the given ID, label, and attribute 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 DOT format.
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Constructor Detail
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DOTExporter
public DOTExporter()
Constructs a new DOTExporter object with an integer name provider for the vertex IDs and null providers for the vertex and edge labels.
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DOTExporter
public DOTExporter(VertexNameProvider<V> vertexIDProvider, VertexNameProvider<V> vertexLabelProvider, EdgeNameProvider<E> edgeLabelProvider)
Constructs a new DOTExporter 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.edgeLabelProvider
- for generating edge labels. If null, edge labels will not be written to the file.
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DOTExporter
public DOTExporter(VertexNameProvider<V> vertexIDProvider, VertexNameProvider<V> vertexLabelProvider, EdgeNameProvider<E> edgeLabelProvider, ComponentAttributeProvider<V> vertexAttributeProvider, ComponentAttributeProvider<E> edgeAttributeProvider)
Constructs a new DOTExporter object with the given ID, label, and attribute providers. Note that if a label provider conflicts with a label-supplying attribute provider, the label provider is given precedence.- 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 (unless an attribute provider is supplied which also supplies labels).edgeLabelProvider
- for generating edge labels. If null, edge labels will not be written to the file.vertexAttributeProvider
- for generating vertex attributes. If null, vertex attributes will not be written to the file.edgeAttributeProvider
- for generating edge attributes. If null, edge attributes will not be written to the file.
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