org.gephi.graph

Class LegacyDataPersistenceProvider

java.lang.Object

org.gephi.graph.LegacyDataPersistenceProvider

All Implemented Interfaces:

WorkspacePersistenceProvider, WorkspaceXMLPersistenceProvider

public class LegacyDataPersistenceProvider
extends Object
implements WorkspaceXMLPersistenceProvider

Constructor Summary

Constructors

Constructor and Description
LegacyDataPersistenceProvider()

Method Summary

Modifier and Type	Method and Description
String	getIdentifier() Unique identifier for your WorkspacePersistenceProvider.
void	readData(XMLStreamReader reader, org.gephi.graph.api.GraphModel graphModel, LegacyMapHelper helper)
void	readEdgeData(XMLStreamReader reader, org.gephi.graph.api.Edge edge)
void	readNodeData(XMLStreamReader reader, org.gephi.graph.api.Node node)
void	readXML(XMLStreamReader reader, Workspace workspace) This is automatically called when a start element with the tag name provided in your getIdentifier method.
void	writeXML(XMLStreamWriter writer, Workspace workspace) This is automatically called when saving a project file.

Methods inherited from class java.lang.Object

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

Constructor Detail

LegacyDataPersistenceProvider

public LegacyDataPersistenceProvider()

Method Detail

writeXML

public void writeXML(XMLStreamWriter writer,
                     Workspace workspace)

Description copied from interface: WorkspaceXMLPersistenceProvider

This is automatically called when saving a project file.

Your implementation must enclose all your data xml in a tag with the name provided in your getIdentifier method.

Specified by:

writeXML in interface WorkspaceXMLPersistenceProvider

Parameters:

writer - XMLStreamWriter for xml serialization of this persistence provider data

workspace - Current workspace being serialized

readXML

public void readXML(XMLStreamReader reader,
                    Workspace workspace)

Description copied from interface: WorkspaceXMLPersistenceProvider

This is automatically called when a start element with the tag name provided in your getIdentifier method.

Your implementation must detect the tag end element to stop reading.

Specified by:

readXML in interface WorkspaceXMLPersistenceProvider

Parameters:

reader - XMLStreamReader for deserialization of this persistence provider data previously serialized

workspace - Current workspace being deserialized

getIdentifier

public String getIdentifier()

Description copied from interface: WorkspacePersistenceProvider

Unique identifier for your WorkspacePersistenceProvider.

Specified by:

getIdentifier in interface WorkspacePersistenceProvider

Returns:

Unique identifier describing your data

readData

public void readData(XMLStreamReader reader,
                     org.gephi.graph.api.GraphModel graphModel,
                     LegacyMapHelper helper)
              throws XMLStreamException

Throws:

XMLStreamException

readNodeData

public void readNodeData(XMLStreamReader reader,
                         org.gephi.graph.api.Node node)
                  throws XMLStreamException

Throws:

XMLStreamException

readEdgeData

public void readEdgeData(XMLStreamReader reader,
                         org.gephi.graph.api.Edge edge)
                  throws XMLStreamException

Throws:

XMLStreamException