yext.graphml.compat
Class DotnetGraphElementFactory

java.lang.Object
  yext.graphml.reader.YGraphElementFactory
      yext.graphml.compat.DotnetGraphElementFactory

All Implemented Interfaces:

AttributeConstants, AttributeFactory, GraphElementFactory

public class DotnetGraphElementFactory

extends YGraphElementFactory

Implementation of GraphElementProvider that also writes port elements for .NET graphml. The port elements are generated from the edges' source resp. target points. This class is meant to be used together with ReadEdgeLayoutHandler, ReadNodeLayoutHandler, ReadPortLayoutHandler

Nested Class Summary

Nested classes inherited from class yext.graphml.reader.YGraphElementFactory

YGraphElementFactory.AttributeData

Field Summary

Fields inherited from class yext.graphml.reader.YGraphElementFactory

attributeList, attributeMap, createdGraphList, graphImpl, graphList

Fields inherited from interface org.graphdrawing.graphml.reader.GraphElementFactory

EDGEDEFAULT_DIRECTED, EDGEDEFAULT_UNDIRECTED, HYPEREDGE_TYPE_INT, HYPEREDGE_TYPE_OUT, HYPEREDGE_TYPE_UNDIR

Fields inherited from interface org.graphdrawing.graphml.attr.AttributeConstants

TYPE_BOOLEAN, TYPE_COMPLEX, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT, TYPE_LONG, TYPE_STRING

Constructor Summary

DotnetGraphElementFactory(Graph graph)
Creates a new factory using a given graph instance to store the data.

Method Summary

Object	createEdge(GraphMLParseContext context, String id, Object source, Object target, Object sourceport, Object targetport, boolean directed) This method creates an edge on the graph, between nodes source and target.
Object	createGraph(GraphMLParseContext context, String id, int edgedefault) Creates the graph, should set up data with attributes.
Object	createNode(GraphMLParseContext context, String id) Creates a node on the passed graph, could be set up with attributes passed by.
Object	createPort(GraphMLParseContext context, Object owner, String name) Not implemented.
YDimension	getDefaultNodeSize()
void	setDefaultNodeSize(YDimension defaultNodeSize)

Methods inherited from class yext.graphml.reader.YGraphElementFactory

createAttribute, createEndPoint, createGraphML, createHyperEdge, defineAttribute, getGraphList

Methods inherited from class java.lang.Object

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

Constructor Detail

DotnetGraphElementFactory

public DotnetGraphElementFactory(Graph graph)

Creates a new factory using a given graph instance to store the data.

Parameters:

graph - the data of the first graph in the input is stored here.

Method Detail

createGraph

public Object createGraph(GraphMLParseContext context,
                          String id,
                          int edgedefault)

Description copied from class: YGraphElementFactory

Creates the graph, should set up data with attributes.

Specified by:

createGraph in interface GraphElementFactory

Overrides:

createGraph in class YGraphElementFactory

Returns:

java.lang.Object

createPort

public Object createPort(GraphMLParseContext context,
                         Object owner,
                         String name)

Description copied from class: YGraphElementFactory

Not implemented.

Specified by:

createPort in interface GraphElementFactory

Overrides:

createPort in class YGraphElementFactory

Returns:

null

createEdge

public Object createEdge(GraphMLParseContext context,
                         String id,
                         Object source,
                         Object target,
                         Object sourceport,
                         Object targetport,
                         boolean directed)

Description copied from class: YGraphElementFactory

This method creates an edge on the graph, between nodes source and target. Moreover the attributes are passed with the creation-request, so the application could set up all data, gaining from this parameter.

Specified by:

createEdge in interface GraphElementFactory

Overrides:

createEdge in class YGraphElementFactory

createNode

public Object createNode(GraphMLParseContext context,
                         String id)

Description copied from class: YGraphElementFactory

Creates a node on the passed graph, could be set up with attributes passed by.

Specified by:

createNode in interface GraphElementFactory

Overrides:

createNode in class YGraphElementFactory

getDefaultNodeSize

public YDimension getDefaultNodeSize()

setDefaultNodeSize

public void setDefaultNodeSize(YDimension defaultNodeSize)