org.graphstream.stream.file

Class FileSourceTLP

java.lang.Object

org.graphstream.stream.SourceBase

org.graphstream.stream.file.FileSourceParser

org.graphstream.stream.file.FileSourceTLP

All Implemented Interfaces:

FileSource, Source

public class FileSourceTLP
extends FileSourceParser

Source for the Tulip file format (TLP). TLP files begins with :

 (tlp "2.0"
 ; file content
 )
 

Some meta informations can be done :

 (tlp "2.0"
        (author "author name")
  (date "...")
  (comments "...")
  ...
 )
 

Node indexes are integer. They can be declared in a "nodes" tag :

        (tlp "2.0"
                (nodes 1 2 3)
        (edge 1 1 2)
        (edge 2 1 3)
        (edge 3 2 3)
        )
 

Then edge can be defined with an int index followed by the index of the source node and the target nodes. Clusters can be created with an index and a name:

        (tlp "2.0"
                (nodes 1 2 3)
        (edge 1 1 2)
        (edge 2 1 3)
        (edge 3 2 3)
        (cluster 1 "cluster name"
                (nodes 1 3)
                (edges 2)
        )
        )
 

Cluster 0 is the root graph. Properties can be applied to cluster:

        (tlp "2.0"
                (nodes 1 2 3)
        (edge 1 1 2)
        (edge 2 1 3)
        (edge 3 2 3)
        (property cluster_id type "name"
                (default "node_default" "edge_default")
                (node node_id "value")
                (edge edge_id "value")
        )
        )
 

Type of properties can be one of :

• bool
• double
• int
• string
• color
• layout
• size

Nested Class Summary

Nested classes/interfaces inherited from class org.graphstream.stream.SourceBase

SourceBase.ElementType

Constructor Summary

Constructors

Constructor and Description
FileSourceTLP()

Method Summary

Methods

Modifier and Type	Method and Description
ParserFactory	getNewParserFactory() Get a new parser factory.

Methods inherited from class org.graphstream.stream.file.FileSourceParser

begin, begin, begin, begin, end, nextEvents, nextStep, readAll, readAll, readAll, readAll

Methods inherited from class org.graphstream.stream.SourceBase

addAttributeSink, addElementSink, addSink, attributeSinks, clearAttributeSinks, clearElementSinks, clearSinks, elementSinks, removeAttributeSink, removeElementSink, removeSink, sendAttributeChangedEvent, sendAttributeChangedEvent, sendEdgeAdded, sendEdgeAdded, sendEdgeAttributeAdded, sendEdgeAttributeAdded, sendEdgeAttributeChanged, sendEdgeAttributeChanged, sendEdgeAttributeRemoved, sendEdgeAttributeRemoved, sendEdgeRemoved, sendEdgeRemoved, sendGraphAttributeAdded, sendGraphAttributeAdded, sendGraphAttributeChanged, sendGraphAttributeChanged, sendGraphAttributeRemoved, sendGraphAttributeRemoved, sendGraphCleared, sendGraphCleared, sendNodeAdded, sendNodeAdded, sendNodeAttributeAdded, sendNodeAttributeAdded, sendNodeAttributeChanged, sendNodeAttributeChanged, sendNodeAttributeRemoved, sendNodeAttributeRemoved, sendNodeRemoved, sendNodeRemoved, sendStepBegins, sendStepBegins

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graphstream.stream.Source

addAttributeSink, addElementSink, addSink, clearAttributeSinks, clearElementSinks, clearSinks, removeAttributeSink, removeElementSink, removeSink

Constructor Detail

FileSourceTLP

public FileSourceTLP()

Method Detail

getNewParserFactory

public ParserFactory getNewParserFactory()

Description copied from class: FileSourceParser

Get a new parser factory.

Specified by:

getNewParserFactory in class FileSourceParser

Returns:

a parser factory