y.io.graphml.graph2d
Class ShapeNodeRealizerSerializer

java.lang.Object
  y.io.graphml.graph2d.AbstractNodeRealizerSerializer
      y.io.graphml.graph2d.ShapeNodeRealizerSerializer

All Implemented Interfaces:

NodeRealizerSerializer

Direct Known Subclasses:

GroupNodeRealizerSerializer

public class ShapeNodeRealizerSerializer
extends AbstractNodeRealizerSerializer

Serializer for instances of ShapeNodeRealizer.

Constructor Summary

ShapeNodeRealizerSerializer()

Method Summary

protected byte	decodeShapeType(String s, GraphMLParseContext context) Returns a shape type that is represented by s.
protected String	encodeShapeType(ShapeNodeRealizer snr, GraphMLWriteContext context) Returns a string describing the shape type that is used by snr.
String	getName() Returns the string ShapeNode.
String	getNamespaceURI() Returns the target namespace of the toplevel element
Class	getRealizerClass() Returns class ShapeNodeRealizer.
void	parse(NodeRealizer realizer, Node domNode, GraphMLParseContext context) Parses the properties into an instance of NodeRealizer.
void	write(NodeRealizer realizer, XmlWriter writer, GraphMLWriteContext context) Writes the realizer element's content.

Methods inherited from class y.io.graphml.graph2d.AbstractNodeRealizerSerializer

canHandle, canHandle, createRealizerInstance, getNamespacePrefix, parseLabel, parseNodePorts, writeAttributes, writeFill, writeNodeLabel, writeNodePorts

Methods inherited from class java.lang.Object

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

Constructor Detail

ShapeNodeRealizerSerializer

public ShapeNodeRealizerSerializer()

Method Detail

getName

public String getName()

Returns the string ShapeNode.

Returns:

The name of the XML element

getNamespaceURI

public String getNamespaceURI()

Description copied from interface: NodeRealizerSerializer

Returns the target namespace of the toplevel element

Returns:

the target namespace of the toplevel element

getRealizerClass

public Class getRealizerClass()

Returns class ShapeNodeRealizer.

Returns:

The target class of the realizer

write

public void write(NodeRealizer realizer,
                  XmlWriter writer,
                  GraphMLWriteContext context)
           throws GraphMLWriteException

Description copied from interface: NodeRealizerSerializer

Writes the realizer element's content.

Specified by:

write in interface NodeRealizerSerializer

Overrides:

write in class AbstractNodeRealizerSerializer

Throws:

GraphMLWriteException

Parameters:

realizer - The Realizer to write.

writer - The XmlWriter for the serialization.

context - The current write context.

encodeShapeType

protected String encodeShapeType(ShapeNodeRealizer snr,
                                 GraphMLWriteContext context)

Returns a string describing the shape type that is used by snr.

Parameters:

snr -

Returns:

A string describing the shape type that is used by snr.

parse

public void parse(NodeRealizer realizer,
                  Node domNode,
                  GraphMLParseContext context)
           throws GraphMLParseException

Description copied from interface: NodeRealizerSerializer

Parses the properties into an instance of NodeRealizer.

Specified by:

parse in interface NodeRealizerSerializer

Overrides:

parse in class AbstractNodeRealizerSerializer

Throws:

GraphMLParseException

Parameters:

realizer - An existing NodeRealizer instance which is configured.

domNode - The XML node containing the realizer data.

context - The current parse context.

decodeShapeType

protected byte decodeShapeType(String s,
                               GraphMLParseContext context)

Returns a shape type that is represented by s. It is up to the caller to interpret the return value correctly.

Parameters:

s - the String to decode

Returns:

A shape type that is represented by s.