initial

vendor/github.com/basgys/goxml2json/struct.go

@@ -0,0 +1,47 @@
+package xml2json
+
+import (
+	"strings"
+)
+
+// Node is a data element on a tree
+type Node struct {
+	Children              map[string]Nodes
+	Data                  string
+	ChildrenAlwaysAsArray bool
+}
+
+// Nodes is a list of nodes
+type Nodes []*Node
+
+// AddChild appends a node to the list of children
+func (n *Node) AddChild(s string, c *Node) {
+	// Lazy lazy
+	if n.Children == nil {
+		n.Children = map[string]Nodes{}
+	}
+
+	n.Children[s] = append(n.Children[s], c)
+}
+
+// IsComplex returns whether it is a complex type (has children)
+func (n *Node) IsComplex() bool {
+	return len(n.Children) > 0
+}
+
+// GetChild returns child by path if exists. Path looks like "grandparent.parent.child.grandchild"
+func (n *Node) GetChild(path string) *Node {
+	result := n
+	names := strings.Split(path, ".")
+	for _, name := range names {
+		children, exists := result.Children[name]
+		if !exists {
+			return nil
+		}
+		if len(children) == 0 {
+			return nil
+		}
+		result = children[0]
+	}
+	return result
+}