yext.graphml.graph2D
Class AbstractEdgeRealizerSerializer

java.lang.Object
  yext.graphml.graph2D.AbstractEdgeRealizerSerializer

All Implemented Interfaces:

EdgeRealizerSerializer

Direct Known Subclasses:

ArcEdgeRealizerSerializer, BezierEdgeRealizerSerializer, GenericEdgeRealizerSerializer, PolyLineEdgeRealizerSerializer, QuadCurveEdgeRealizerSerializer, SplineEdgeRealizerSerializer

public abstract class AbstractEdgeRealizerSerializer

extends Object

implements EdgeRealizerSerializer

Abstract base class for instances of EdgeRealizerSerializer. This class parses/writes basic properties of EdgeRealizers.

Constructor Summary

AbstractEdgeRealizerSerializer()

Method Summary

boolean	canHandle(EdgeRealizer er, GraphMLWriteContext context) Default implementation.
boolean	canHandle(Node n, GraphMLParseContext context) Default implementation.
EdgeRealizer	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(EdgeRealizer er, Node domNode, GraphMLParseContext context) Parses the properties from an instance of EdgeRealizer.
void	write(EdgeRealizer edgeRealizer, XmlWriter ps, GraphMLWriteContext context) Writes the properties from an instance of EdgeRealizer.
void	writeAttributes(EdgeRealizer er, XmlWriter writer, GraphMLWriteContext context) Writes out the selection state if requested.

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.EdgeRealizerSerializer

getName, getNamespaceURI, getRealizerClass

Constructor Detail

AbstractEdgeRealizerSerializer

public AbstractEdgeRealizerSerializer()

Method Detail

parse

public void parse(EdgeRealizer er,
                  Node domNode,
                  GraphMLParseContext context)

Parses the properties from an instance of EdgeRealizer.

Specified by:

parse in interface EdgeRealizerSerializer

writeAttributes

public void writeAttributes(EdgeRealizer er,
                            XmlWriter writer,
                            GraphMLWriteContext context)

Writes out the selection state if requested.

Specified by:

writeAttributes in interface EdgeRealizerSerializer

write

public void write(EdgeRealizer edgeRealizer,
                  XmlWriter ps,
                  GraphMLWriteContext context)

Writes the properties from an instance of EdgeRealizer.

Specified by:

write in interface EdgeRealizerSerializer

canHandle

public boolean canHandle(EdgeRealizer er,
                         GraphMLWriteContext context)

Default implementation.

Specified by:

canHandle in interface EdgeRealizerSerializer

Parameters:

er -

context -

Returns:

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

canHandle

public boolean canHandle(Node n,
                         GraphMLParseContext context)

Default implementation.

Specified by:

canHandle in interface EdgeRealizerSerializer

Parameters:

n -

context -

Returns:

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

createRealizerInstance

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

Description copied from interface: EdgeRealizerSerializer

Create new instance of the Realizer from the given information

Specified by:

createRealizerInstance in interface EdgeRealizerSerializer

Parameters:

node -

context -

Returns:

new instance of the Realizer

Throws:

GraphMLParseException

getNamespacePrefix

public String getNamespacePrefix()

Description copied from interface: EdgeRealizerSerializer

Returns the namespace prefix of the toplevel element

Specified by:

getNamespacePrefix in interface EdgeRealizerSerializer

Returns:

the namespace prefix of the toplevel element