nswrap/ast/objc_protocol_decl.go
2019-05-09 12:25:45 -04:00

56 lines
1.5 KiB
Go

package ast
import (
"strings"
)
// ObjCProtocolDecl is node represents an Objective-C property declaration
type ObjCProtocolDecl struct {
Addr Address
Pos Position
Position2 string
Name string
ChildNodes []Node
}
func parseObjCProtocolDecl(line string) *ObjCProtocolDecl {
groups := groupsFromRegex(
`(?:prev (?P<prev>0x[0-9a-f]+) )?
<(?P<position>.*<scratch space>.*?|.*<built-in>.*?|.*<invalid sloc>|.*?)>
(?P<position2> <invalid sloc>| col:\d+| line:\d+:\d+)?
(?P<name>.*?)`,
line,
)
return &ObjCProtocolDecl{
Addr: ParseAddress(groups["address"]),
Pos: NewPositionFromString(groups["position"]),
Position2: strings.TrimSpace(groups["position2"]),
Name: strings.TrimSpace(groups["name"]),
ChildNodes: []Node{},
}
}
// AddChild adds a new child node. Child nodes can then be accessed with the
// Children attribute.
func (n *ObjCProtocolDecl) 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 *ObjCProtocolDecl) 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 *ObjCProtocolDecl) Children() []Node {
return n.ChildNodes
}
// Position returns the position in the original source code.
func (n *ObjCProtocolDecl) Position() Position {
return n.Pos
}