nswrap/ast/weak_attr.go
2019-04-09 11:52:21 -04:00

44 lines
1.0 KiB
Go

package ast
// WeakAttr for the WeakAttr node
type WeakAttr struct {
Addr Address
Pos Position
ChildNodes []Node
}
func parseWeakAttr(line string) *WeakAttr {
groups := groupsFromRegex(
`<(?P<position>.*)>`,
line,
)
return &WeakAttr{
Addr: ParseAddress(groups["address"]),
Pos: NewPositionFromString(groups["position"]),
ChildNodes: []Node{},
}
}
// AddChild method to implements Node interface
func (n *WeakAttr) AddChild(node Node) {
n.ChildNodes = append(n.ChildNodes, node)
}
// Address returns the numeric address of the node. See the documentation for
// the Address type for more information.
func (n *WeakAttr) Address() Address {
return n.Addr
}
// Children returns the child nodes. If this node does not have any children or
// this node does not support children it will always return an empty slice.
func (n *WeakAttr) Children() []Node {
return n.ChildNodes
}
// Position returns the position in the original source code.
func (n *WeakAttr) Position() Position {
return n.Pos
}