Packagecom.yworks.io.graphml.writer
Classpublic class WriteNodeLayoutHandler
InheritanceWriteNodeLayoutHandler Inheritance AbstractOutputHandler

Output handler that writes node geometry data.

A shared instance can be received using instance.


Public Properties
 PropertyDefined by
  instance : WriteNodeLayoutHandler
[static][read-only] The shared instance of this handler.
WriteNodeLayoutHandler
Public Methods
 MethodDefined by
 Inherited
getKeyAttributes(context:GraphMLWriteContext, writer:IXmlWriter):void
This implementation does nothing.
AbstractOutputHandler
 Inherited
isDefaultData(context:GraphMLWriteContext):Boolean
This implementation returns false
AbstractOutputHandler
 Inherited
printDataAttributes(context:GraphMLWriteContext, writer:IXmlWriter):void
This implementation does nothing.
AbstractOutputHandler
 Inherited
printDataOutput(context:GraphMLWriteContext, writer:IXmlWriter):void
Forwards to printItemDataOutput, passing the current item contained in the context.
AbstractOutputHandler
  
printItemDataOutput(context:GraphMLWriteContext, graph:IGraph, item:Object, writer:IXmlWriter):void
Writes the data out using the given writer.
WriteNodeLayoutHandler
  
printKeyAttributes(context:GraphMLWriteContext, writer:IXmlWriter):void
This method has to be overriden by subclass implementations.
WriteNodeLayoutHandler
  
printKeyOutput(context:GraphMLWriteContext, writer:IXmlWriter):void
Write the element content of the key tag for this graphml attribute
WriteNodeLayoutHandler
Property detail
instanceproperty
instance:WriteNodeLayoutHandler  [read-only]

The shared instance of this handler.

Implementation
    public static function get instance():WriteNodeLayoutHandler
Method detail
printItemDataOutput()method
public override function printItemDataOutput(context:GraphMLWriteContext, graph:IGraph, item:Object, writer:IXmlWriter):void

Writes the data out using the given writer.

Parameters
context:GraphMLWriteContext — The current write context.
 
graph:IGraph — The current graph in the context.
 
item:Object — The current node in the context.
 
writer:IXmlWriter — The writer to write to.
printKeyAttributes()method 
public override function printKeyAttributes(context:GraphMLWriteContext, writer:IXmlWriter):void

This method has to be overriden by subclass implementations. Write the XML attributes of the key tag for this graphml attribute

Parameters
context:GraphMLWriteContext — The write context.
 
writer:IXmlWriter — the xml writer.
printKeyOutput()method 
public override function printKeyOutput(context:GraphMLWriteContext, writer:IXmlWriter):void

Write the element content of the key tag for this graphml attribute

Parameters
context:GraphMLWriteContext — The write context.
 
writer:IXmlWriter — the xml writer.