github.com/Konstantin8105/c4go@v0.0.0-20240505174241-768bb1c65a51/ast/visibility_attr.go (about)

     1  package ast
     2  
     3  // VisibilityAttr contains information for a VisibilityAttr AST line.
     4  type VisibilityAttr struct {
     5  	Addr        Address
     6  	Pos         Position
     7  	ChildNodes  []Node
     8  	IsDefault   bool
     9  	IsInherited bool
    10  	IsHidden    bool
    11  	IsImplicit  bool
    12  }
    13  
    14  func parseVisibilityAttr(line string) *VisibilityAttr {
    15  	groups := groupsFromRegex(
    16  		`<(?P<position>.*)>
    17  		(?P<inherited> Inherited)?
    18  		(?P<implicit> Implicit)?
    19  		(?P<default> Default)?
    20  		(?P<hidden> Hidden)?
    21  		`,
    22  		line,
    23  	)
    24  
    25  	return &VisibilityAttr{
    26  		Addr:        ParseAddress(groups["address"]),
    27  		Pos:         NewPositionFromString(groups["position"]),
    28  		ChildNodes:  []Node{},
    29  		IsDefault:   len(groups["default"]) > 0,
    30  		IsInherited: len(groups["inherited"]) > 0,
    31  		IsHidden:    len(groups["hidden"]) > 0,
    32  		IsImplicit:  len(groups["implicit"]) > 0,
    33  	}
    34  }
    35  
    36  // AddChild adds a new child node. Child nodes can then be accessed with the
    37  // Children attribute.
    38  func (n *VisibilityAttr) AddChild(node Node) {
    39  	n.ChildNodes = append(n.ChildNodes, node)
    40  }
    41  
    42  // Address returns the numeric address of the node. See the documentation for
    43  // the Address type for more information.
    44  func (n *VisibilityAttr) Address() Address {
    45  	return n.Addr
    46  }
    47  
    48  // Children returns the child nodes. If this node does not have any children or
    49  // this node does not support children it will always return an empty slice.
    50  func (n *VisibilityAttr) Children() []Node {
    51  	return n.ChildNodes
    52  }
    53  
    54  // Position returns the position in the original source code.
    55  func (n *VisibilityAttr) Position() Position {
    56  	return n.Pos
    57  }