Module org.jgrapht.io

Package org.jgrapht.nio.dot

Class DOTEventDrivenImporter

java.lang.Object

org.jgrapht.nio.BaseEventDrivenImporter<String,Pair<String,String>>

org.jgrapht.nio.dot.DOTEventDrivenImporter

All Implemented Interfaces:

EventDrivenImporter<String,Pair<String,String>>

public class DOTEventDrivenImporter
extends BaseEventDrivenImporter<String,Pair<String,String>>
implements EventDrivenImporter<String,Pair<String,String>>

Import a graph from a DOT file.

For a description of the format see http://en.wikipedia.org/wiki/DOT_language and http://www.graphviz.org/doc/info/lang.html

The importer notifies interested parties using consumers.

Author:

Dimitrios Michail

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_GRAPH_ID_KEY	Default key used for the graph ID.

Constructor Summary

Constructors

Constructor	Description
DOTEventDrivenImporter()	Constructs a new importer.
DOTEventDrivenImporter(boolean notifyVertexAttributesOutOfOrder, boolean notifyEdgeAttributesOutOfOrder)	Constructs a new importer.

Method Summary

Modifier and Type	Method	Description
void	importInput(Reader in)	Import a graph

Methods inherited from class org.jgrapht.nio.BaseEventDrivenImporter

addEdgeAttributeConsumer, addEdgeConsumer, addEdgeCountConsumer, addEdgeWithAttributesConsumer, addGraphAttributeConsumer, addImportEventConsumer, addVertexAttributeConsumer, addVertexConsumer, addVertexCountConsumer, addVertexWithAttributesConsumer, notifyEdge, notifyEdgeAttribute, notifyEdgeCount, notifyEdgeWithAttributes, notifyGraphAttribute, notifyImportEvent, notifyVertex, notifyVertexAttribute, notifyVertexCount, notifyVertexWithAttributes, removeEdgeAttributeConsumer, removeEdgeConsumer, removeEdgeCountConsumer, removeEdgeWithAttributesConsumer, removeGraphAttributeConsumer, removeImportEventConsumer, removeVertexAttributeConsumer, removeVertexConsumer, removeVertexCountConsumer, removeVertexWithAttributesConsumer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jgrapht.nio.EventDrivenImporter

addEdgeAttributeConsumer, addEdgeConsumer, addEdgeCountConsumer, addEdgeWithAttributesConsumer, addGraphAttributeConsumer, addImportEventConsumer, addVertexAttributeConsumer, addVertexConsumer, addVertexCountConsumer, addVertexWithAttributesConsumer, importInput, importInput, removeEdgeAttributeConsumer, removeEdgeConsumer, removeEdgeCountConsumer, removeEdgeWithAttributesConsumer, removeGraphAttributeConsumer, removeImportEventConsumer, removeVertexAttributeConsumer, removeVertexConsumer, removeVertexCountConsumer, removeVertexWithAttributesConsumer

Field Details

DEFAULT_GRAPH_ID_KEY

public static final String DEFAULT_GRAPH_ID_KEY

Default key used for the graph ID.

See Also:

• Constant Field Values

Constructor Details

DOTEventDrivenImporter

public DOTEventDrivenImporter()

Constructs a new importer.

DOTEventDrivenImporter

public DOTEventDrivenImporter(boolean notifyVertexAttributesOutOfOrder,
 boolean notifyEdgeAttributesOutOfOrder)

Constructs a new importer.

Parameters:

notifyVertexAttributesOutOfOrder - whether to notify for vertex attributes out-of-order even if they appear together in the input

notifyEdgeAttributesOutOfOrder - whether to notify for edge attributes out-of-order even if they appear together in the input

Method Details

importInput

public void importInput(Reader in)
                 throws ImportException

Description copied from interface: EventDrivenImporter

Import a graph

Specified by:

importInput in interface EventDrivenImporter<String,Pair<String,String>>

Parameters:

in - the input reader

Throws:

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