debug

type AttributeCharData struct {
	XMLName xml.Name    `xml:"data"`
	Key     string      `xml:"key,attr"`
	Data    interface{} `xml:",chardata"`
}

type AttributeInnerXML struct {
	XMLName xml.Name    `xml:"data"`
	Key     string      `xml:"key,attr"`
	Data    interface{} `xml:",innerxml"`
}

type Edge struct {
	XMLName    xml.Name      `xml:"edge"`
	Source     string        `xml:"source,attr"`
	Target     string        `xml:"target,attr"`
	Attributes []interface{} `xml:"data"`
}

type Element struct {
	XMLName xml.Name  `xml:"v"`
	Key     string    `xml:"key,attr"`
	Type    string    `xml:"type,attr,omitempty"`
	Content string    `xml:",chardata"`
	Items   []Element `xml:",any"`
}

type Graph struct {
	XMLName     xml.Name `xml:"graph"`
	Id          string   `xml:"id,attr"`
	Edgedefault string   `xml:"edgedefault,attr"`
	Nodes       []Node   `xml:"node"`
	Edges       []Edge   `xml:"edge"`
}

type GraphML struct {
	XMLName xml.Name `xml:"graphml"`
	Xmlns   string   `xml:"xmlns,attr"`
	Keys    []Key    `xml:"key"`
	Graph   Graph    `xml:"graph"`
}

type Key struct {
	XMLName  xml.Name `xml:"key"`
	Id       string   `xml:"id,attr"`
	For      string   `xml:"for,attr"`
	AttrName string   `xml:"attr.name,attr"`
	AttrType string   `xml:"attr.type,attr"`
}

type Node struct {
	XMLName    xml.Name      `xml:"node"`
	Id         string        `xml:"id,attr"`
	Attributes []interface{} `xml:"data"`
}