Package | com.yworks.io.graphml.reader |
Class | public class PortStyleInputHandler |
Inheritance | PortStyleInputHandler AbstractInputHandler Object |
To deserialize a custom style, AbstractDeserialzer
instances
can be registered with
GraphMLIOHandler.registerDeserializer
, which will be used automatically
by this handler.
Property | Defined By | ||
---|---|---|---|
instance : PortStyleInputHandler [static] [read-only]
Returns the shared instance of this handler. | PortStyleInputHandler |
Method | Defined By | ||
---|---|---|---|
acceptKey(keyElement:XML, scopeType:String):Boolean [override]
This method defines whether a specific key/data pair is
handled by the input handler. | PortStyleInputHandler | ||
applyDefault(context:GraphMLParseContext, defaultElement:XML, value:Object):void
This method is invoked when no data tag is defined, and the default value
should be applied. | AbstractInputHandler | ||
getAttributeName(keyElement:XML):String [static]
Returns the value of the first attribute with the name GraphMLConstants.ATTR_NAME. | AbstractInputHandler | ||
getAttributeType(keyElement:XML):String [static]
Returns the value of the first attribute with the name GraphMLConstants.ATTR_TYPE. | AbstractInputHandler | ||
parseData(context:GraphMLParseContext, defaultValue:Boolean, dataElement:XML):void
Forwards to parseItemData
This method is invoked each time a data element with matching key
is processed. | AbstractInputHandler | ||
parseDefaultData(context:GraphMLParseContext, keyElement:XML):Object
This method is invoked when the default value of the key element
for a data element is parsed. | AbstractInputHandler |
Method | Defined By | ||
---|---|---|---|
parseItemData(context:GraphMLParseContext, graph:IGraph, item:Object, defaultMode:Boolean, element:XML):void [override]
Parses the data. | PortStyleInputHandler |
instance | property |
instance:PortStyleInputHandler
[read-only] Returns the shared instance of this handler.
public static function get instance():PortStyleInputHandler
acceptKey | () | method |
override public function acceptKey(keyElement:XML, scopeType:String):Boolean
This method defines whether a specific key/data pair is
handled by the input handler.
When it returns true
, each occurence of
data elements which match the id of the key element are
forwarded to the input handler.
Parameters
keyElement:XML — the key element
| |
scopeType:String — the scope type for which the key is defined.
One of
|
Boolean — true , if this hanlder can handle the data elements asked for.
|
parseItemData | () | method |
override protected function parseItemData(context:GraphMLParseContext, graph:IGraph, item:Object, defaultMode:Boolean, element:XML):void
Parses the data.
Parameters
context:GraphMLParseContext — The current parse context
| |
graph:IGraph — The current graph
| |
item:Object — The current node
| |
defaultMode:Boolean — Whether to parse default data
| |
element:XML — The current xml data element
|