yext.graphml.graph2D
Class AbstractNodeRealizerSerializer

java.lang.Object
  yext.graphml.graph2D.AbstractNodeRealizerSerializer

All Implemented Interfaces:

NodeRealizerSerializer

Direct Known Subclasses:

GenericGroupNodeRealizerSerializer, GenericNodeRealizerSerializer, ImageNodeRealizerSerializer, ProxyShapeNodeRealizerSerializer, ShapeNodeRealizerSerializer

public abstract class AbstractNodeRealizerSerializer

extends Object

implements NodeRealizerSerializer

Abstract base class for instances of NodeRealizerSerializer. This class parses/writes basic properties of NodeRealizers.

Constructor Summary

AbstractNodeRealizerSerializer()

Method Summary

boolean	canHandle(Node n, GraphMLParseContext context) Default implementation.
boolean	canHandle(NodeRealizer nr, GraphMLWriteContext context) Default implementation.
NodeRealizer	createRealizerInstance(Node node, GraphMLParseContext context) Create new instance of the Realizer from the given information
String	getNamespacePrefix() Returns the namespace prefix of the toplevel element
void	parse(NodeRealizer nr, Node domNode, GraphMLParseContext context) Parses the properties from an instance of NodeRealizer.
void	write(NodeRealizer nr, XmlWriter writer, GraphMLWriteContext context) Writes the properties from an instance of NodeRealizer.
void	writeAttributes(NodeRealizer nr, XmlWriter writer, GraphMLWriteContext context) Writes out the selection state if requested.
protected void	writeFill(XmlWriter writer, NodeRealizer nr)

Methods inherited from class java.lang.Object

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

Methods inherited from interface yext.graphml.graph2D.NodeRealizerSerializer

getName, getNamespaceURI, getRealizerClass

Constructor Detail

AbstractNodeRealizerSerializer

public AbstractNodeRealizerSerializer()

Method Detail

parse

public void parse(NodeRealizer nr,
                  Node domNode,
                  GraphMLParseContext context)

Parses the properties from an instance of NodeRealizer.

Specified by:

parse in interface NodeRealizerSerializer

writeAttributes

public void writeAttributes(NodeRealizer nr,
                            XmlWriter writer,
                            GraphMLWriteContext context)

Writes out the selection state if requested.

Specified by:

writeAttributes in interface NodeRealizerSerializer

write

public void write(NodeRealizer nr,
                  XmlWriter writer,
                  GraphMLWriteContext context)

Writes the properties from an instance of NodeRealizer.

Specified by:

write in interface NodeRealizerSerializer

writeFill

protected void writeFill(XmlWriter writer,
                         NodeRealizer nr)

canHandle

public boolean canHandle(NodeRealizer nr,
                         GraphMLWriteContext context)

Default implementation.

Specified by:

canHandle in interface NodeRealizerSerializer

Parameters:

nr -

context -

Returns:

true iff nr.getClass() == getRealizerClass().

canHandle

public boolean canHandle(Node n,
                         GraphMLParseContext context)

Default implementation.

Specified by:

canHandle in interface NodeRealizerSerializer

Parameters:

n -

context -

Returns:

true iff n.getNamespaceURI().equals(getNamespaceURI()) && n.getLocalName().equals(getName()).

createRealizerInstance

public NodeRealizer createRealizerInstance(Node node,
                                           GraphMLParseContext context)
                                    throws GraphMLParseException

Description copied from interface: NodeRealizerSerializer

Create new instance of the Realizer from the given information

Specified by:

createRealizerInstance in interface NodeRealizerSerializer

Parameters:

node -

context -

Returns:

new instance of the Realizer

Throws:

GraphMLParseException

getNamespacePrefix

public String getNamespacePrefix()

Description copied from interface: NodeRealizerSerializer

Returns the namespace prefix of the toplevel element

Specified by:

getNamespacePrefix in interface NodeRealizerSerializer

Returns:

the namespace prefix of the toplevel element