com.yworks.io.graphml.LayoutGraphMLIOHandler

Public Properties

	Property		Defined by
		clearGraphBeforeRead : Boolean Whether to clear an existing graph instance before reading If set to `true`, an exisisting graph instance will be cleared before the graph is read into this instance, otherwise the loaded graph will be merged into the existing one.	GraphMLIOHandler
		parseErrorHandler : IGraphMLParseErrorHandler Gets or sets whether embedded resources should be evaluated.	GraphMLIOHandler
		readLabels : Boolean Whether labels should be deserialized.	GraphMLIOHandler
		readMajorVersion : int The major file format version for the input.	GraphMLIOHandler
		readMinorVersion : int The minor file format version for the input.	GraphMLIOHandler
		readRealizers : Boolean Whether styles should be deserialized from realizers.	GraphMLIOHandler
		readStyles : Boolean Whether styles should be deserialized.	GraphMLIOHandler
		realizerSerializerManager : RealizerSerializerManager Get the `RealizerSerializerManager` instance used by this `GraphMLIOHandler`.	GraphMLIOHandler
		writeLabels : Boolean Whether labels should be serialized.	GraphMLIOHandler
		writeMajorVersion : int The major file format version for the output	GraphMLIOHandler
		writeMinorVersion : int The minor file format version for the output	GraphMLIOHandler
		writeRealizers : Boolean Whether styles should be serialized as realizers.	GraphMLIOHandler
		writeSharedReferences : Boolean Get or set whether embedded resources should be written in a separate block.	GraphMLIOHandler
		writeStyles : Boolean Whether styles should be serialized.	GraphMLIOHandler

Protected Properties

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	Property		Defined by
		_edgeOutputHandlers : List The installed edge output handlers	GraphMLIOHandler
		_graphMLOutputHandlers : List The installed graphml output handlers	GraphMLIOHandler
		_graphOutputHandlers : List The installed graph output handlers	GraphMLIOHandler
		_inputHandlers : List The installed input handlers	GraphMLIOHandler
		_namespaces : ArrayList The installed namespaces	GraphMLIOHandler
		_nodeOutputHandlers : List The installed node output handlers	GraphMLIOHandler
		_portOutputHandlers : List The installed port output handlers	GraphMLIOHandler

Public Methods

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	Method		Defined by
		addEdgeAttribute(mapper:IMapper, attrName:String, type:String = "string"):void Adds a GraphML attribute with edge scope that holds data of simple type.	GraphMLIOHandler
		addInputHandler(handler:IInputHandler):void Adds a input handler that can parse <data> blocks.	GraphMLIOHandler
		addNamespace(ns:Namespace):void Adds a namespace to the header of a GraphML file.	GraphMLIOHandler
		addNodeAttribute(mapper:IMapper, attrName:String, type:String = "string"):void Adds a GraphML attribute with node scope that holds data of simple type.	GraphMLIOHandler
		addOutputHandler(outputHandler:IOutputHandler, scope:String):void Adds a subordinate output handler for the given element scope to this GraphMLIOHandler.	GraphMLIOHandler
		addRegistryEdgeAttribute(registryTag:Object, attrName:String, type:String = "string"):void Adds a GraphML attribute with edge scope that holds data of simple type.	GraphMLIOHandler
		addRegistryNodeAttribute(registryTag:Object, attrName:String, type:String = "string"):void Adds a GraphML attribute with node scope that holds data of simple type.	GraphMLIOHandler
		getInputHandlers():Iterable Returns an iterable view of all input handlers that have been registered with this instance.	GraphMLIOHandler
		getOutputHandlers(scope:String):Collection Returns an editable view on the registered output handlers for GraphML attributes with given scope that are registered with this GraphMLIOHandler.	GraphMLIOHandler
		getRegisteredDeserializers():Iterable Returns an Iterable of all deserializers that have been registered with this instance.	GraphMLIOHandler
		getRegisteredSerializers():Iterable Returns an iterable view of all serializers that have been registered with this instance.	GraphMLIOHandler
		read(graph:IGraph, xml:XML):void populate the given `graph` with the graph defined in the given `xml` file.	GraphMLIOHandler
		readURL(graph:IGraph, url:String):void Populate the `graph` with the graph structure defined in a graph file located at the `URL`.	GraphMLIOHandler
		registerDeserializer(deserializer:IDeserializer):void Register a `IDeserializer` instance for reading custom information.	GraphMLIOHandler
		registerSerializer(serializer:ISerializer):void Register a `ISerializer` instance for writing custom information.	GraphMLIOHandler
		removeInputHandler(inputHandler:IInputHandler):void Removes an input handler.	GraphMLIOHandler
		removeOutputHandler(outputHandler:IOutputHandler, scope:String):void Removes an output handler that was added for the given scope.	GraphMLIOHandler
		unregisterDeserializer(deserializer:IDeserializer):void Unregister an `IDeserializer` instance that was previously registered.	GraphMLIOHandler
		unregisterSerializer(serializer:ISerializer):void Unregister an `ISerializer` instance that was previously registered.	GraphMLIOHandler
		write(graph:IGraph):XML Write the given graph to a XML Object in GraphML format.	GraphMLIOHandler

Protected Methods

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	Method		Defined by
		createDirectGraphMLWriter(graph:IGraph):DirectGraphMLWriter Create the `DirectGraphMLWriter` instance that is used for writing GraphML output.	GraphMLIOHandler
		createGraphElementFactory(graph:IGraph):IGraphItemFactory Create a suitable instance of `IGraphElementFactory` that can handle the given graph	GraphMLIOHandler
		createGraphElementProvider(graph:IGraph):IGraphElementProvider Create an `IGraphElementProvider` instance that provides the graph elements that are to be written.	GraphMLIOHandler
		createGraphMLParser(graph:IGraph):GraphMLParser Create the `GraphMLParser` instance that is used for writing GraphML output.	GraphMLIOHandler
		createParseContext(parser:GraphMLParser, graph:IGraph):GraphMLParseContext Callback method for the creation of a new read context.	GraphMLIOHandler
		createWriteContext(writer:DirectGraphMLWriter, graph:IGraph):GraphMLWriteContext Callback method for the creation of a new write context.	GraphMLIOHandler
		createXmlWriter():IXmlWriter Create the `IXmlWriter` instance that is used for low-level XML writing.	GraphMLIOHandler
		initializeHandlers():void Callback for subclasses to register default data handlers.	LayoutGraphMLIOHandler

Summary	Defined by
graphChanged	Dispatched when the io handler has finished parsing a graph.	GraphMLIOHandler
httpStatus	Dispatched when `readURL` is used and a the server sends a HTTP status code.	GraphMLIOHandler
ioError	Dispatched when `readURL` is used and an IO error occurs.	GraphMLIOHandler
securityError	Dispatched when `readURL` is used and a security error occurs.	GraphMLIOHandler

protected override function initializeHandlers():void

Callback for subclasses to register default data handlers. This implementation doesn't register any handlers.

yFiles FLEX 1.3 API Documentation	All Packages \| All Classes \| Index \| Frames No Frames
Class LayoutGraphMLIOHandler	Properties \| Methods \| Events

Package	com.yworks.io.graphml
Class	public class LayoutGraphMLIOHandler
Inheritance	LayoutGraphMLIOHandler GraphMLIOHandler flash.events.EventDispatcher