com.yworks.yfiles.server.graphml.flexio.deserializer
Class AbstractDeserializer

java.lang.Object
  y.io.graphml.input.AbstractDeserializer
      com.yworks.yfiles.server.graphml.flexio.deserializer.AbstractDeserializer

All Implemented Interfaces:

DeserializationHandler, java.util.EventListener

Direct Known Subclasses:

AbstractEdgeStyleDeserializer, AbstractTemplateStyleDeserializer, ArrayDeserializer, ArrowDeserializer, BevelNodeStyleDeserializer, BitmapNodeStyleDeserializer, ComponentNodeStyleDeserializer, DelegatingStyleDeserializer, DummySimplePortStyleDeserializer, ExteriorLabelModelParameterDeserializer, FillDeserializer, FontDeserializer, FreeEdgeLabelModelParameterDeserializer, FreeNodeLabelModelParameterDeserializer, GeneralPathDeserializer, GeneralPathNodeStyleDeserializer, GenericLabelModelParameterDeserializer, IconLabelStyleDecoratorDeserializer, IconLabelStyleDeserializer, ImageDeserializer, ImageIconDeserializer, ImageNodeStyleDeserializer, InteriorLabelModelParameterDeserializer, InteriorStretchLabelModelParameterDeserializer, LabelDeserializer, NodeStyleLabelStyleAdapterDeserializer, ObjectDeserializer, PanelNodeStyleDeserializer, PortDeserializer, RotatingEdgeLabelModelParameterDeserializer, ShapeNodeStyleDeserializer, SimpleLabelStyleDeserializer, SimplePortStyleDeserializer, SliderEdgeLabelModelParameterDeserializer, SliderEdgeLabelModelParameterDeserializer.ModelDeserializer, StrokeDeserializer, TagOwnerUserTagProviderDeserializer, TextLayoutFormatDeserializer

public abstract class AbstractDeserializer

extends AbstractDeserializer

Abstract subclass of AbstractDeserializer that provides support for shared references.

Constructor Summary

AbstractDeserializer()

Method Summary

boolean	canHandle(DeserializationEvent e) Returns true if DeserializationEvent.getXmlNode() satisfies the properties of this class.
abstract java.lang.String	getElementName(GraphMLParseContext context) The local name that the node must satisfy if it should be deserialized.
java.lang.String	getXmlNamespaceURI(GraphMLParseContext context) The namespace URI that the node must satisfy if it should be deserialized.
void	onHandleDeserialization(DeserializationEvent event) Listen to a serialization event.

Methods inherited from class y.io.graphml.input.AbstractDeserializer

deserializeNode

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDeserializer

public AbstractDeserializer()

Method Detail

canHandle

public boolean canHandle(DeserializationEvent e)

Returns true if DeserializationEvent.getXmlNode() satisfies the properties of this class.

Parameters:

e - The event data.

Returns:

true iff the node should be parsed.

See Also:

getElementName(y.io.graphml.input.GraphMLParseContext)

onHandleDeserialization

public void onHandleDeserialization(DeserializationEvent event)
                             throws GraphMLParseException

Listen to a serialization event.

This implementation checks if canHandle(y.io.graphml.input.DeserializationEvent) returns true for the supplied event argument, in which case it calls AbstractDeserializer.deserializeNode(org.w3c.dom.Node , y.io.graphml.input.GraphMLParseContext) and sets DeserializationEvent.setResult(java.lang.Object).
If canHandle(y.io.graphml.input.DeserializationEvent) returns false, no action is performed.

Implementation of that handles shared references.

Parameters:

event - The event to handle

Throws:

GraphMLParseException - if something went wrong in the serialization process.

getElementName

public abstract java.lang.String getElementName(GraphMLParseContext context)

The local name that the node must satisfy if it should be deserialized. This method is called by canHandle(y.io.graphml.input.DeserializationEvent).

Parameters:

context - The parse context.

Returns:

The local name that the node must satisfy if it should be deserialized.

getXmlNamespaceURI

public java.lang.String getXmlNamespaceURI(GraphMLParseContext context)

The namespace URI that the node must satisfy if it should be deserialized.

Returns:

NamespaceConstants.YFILES_JAVA_NS