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(java.lang.String s, GraphMLParseContext context) Returns a shape type that is represented by s.
protected java.lang.String	encodeShapeType(ShapeNodeRealizer snr, GraphMLWriteContext context) Returns a string describing the shape type that is used by snr.
java.lang.String	getName() Returns the string ShapeNode.
java.lang.String	getNamespaceURI() Returns the target namespace of the toplevel element
java.lang.Class	getRealizerClass() Returns class ShapeNodeRealizer.
void	parse(NodeRealizer realizer, org.w3c.dom.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.
protected void	writeBorder(NodeRealizer nr, XmlWriter writer) Writes the BorderStyle element.

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 java.lang.String getName()

Returns the string ShapeNode.

Returns:

The name of the XML element

getNamespaceURI

public java.lang.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 java.lang.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

Parameters:

realizer - The Realizer to write.

writer - The XmlWriter for the serialization.

context - The current write context.

Throws:

GraphMLWriteException

writeBorder

protected void writeBorder(NodeRealizer nr,
                           XmlWriter writer)

Writes the BorderStyle element.

This implementation adds the state of the raisedBorderEnabled as attribute raised to element BorderStyle.

Overrides:

writeBorder in class AbstractNodeRealizerSerializer

Parameters:

nr - The NodeRealizer whose border style is to be written.

writer - The writer to use.

encodeShapeType

protected java.lang.String encodeShapeType(ShapeNodeRealizer snr,
                                           GraphMLWriteContext context)

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

Returns:

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

parse

public void parse(NodeRealizer realizer,
                  org.w3c.dom.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

Parameters:

realizer - An existing NodeRealizer instance which is configured.

domNode - The XML node containing the realizer data.

context - The current parse context.

Throws:

GraphMLParseException

decodeShapeType

protected byte decodeShapeType(java.lang.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.