php-parser/node/stmt/n_interface.go

82 lines
1.7 KiB
Go

package stmt
import (
"github.com/z7zmey/php-parser/meta"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/position"
"github.com/z7zmey/php-parser/walker"
)
// Interface node
type Interface struct {
Meta meta.Collection
Position *position.Position
PhpDocComment string
InterfaceName node.Node
Extends *InterfaceExtends
Stmts []node.Node
}
// NewInterface node constructor
func NewInterface(InterfaceName node.Node, Extends *InterfaceExtends, Stmts []node.Node, PhpDocComment string) *Interface {
return &Interface{
PhpDocComment: PhpDocComment,
InterfaceName: InterfaceName,
Extends: Extends,
Stmts: Stmts,
}
}
// SetPosition sets node position
func (n *Interface) SetPosition(p *position.Position) {
n.Position = p
}
// GetPosition returns node positions
func (n *Interface) GetPosition() *position.Position {
return n.Position
}
func (n *Interface) GetMeta() *meta.Collection {
return &n.Meta
}
// Attributes returns node attributes as map
func (n *Interface) Attributes() map[string]interface{} {
return map[string]interface{}{
"PhpDocComment": n.PhpDocComment,
}
}
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *Interface) Walk(v walker.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.InterfaceName != nil {
v.EnterChildNode("InterfaceName", n)
n.InterfaceName.Walk(v)
v.LeaveChildNode("InterfaceName", n)
}
if n.Extends != nil {
v.EnterChildNode("Extends", n)
n.Extends.Walk(v)
v.LeaveChildNode("Extends", n)
}
if n.Stmts != nil {
v.EnterChildList("Stmts", n)
for _, nn := range n.Stmts {
if nn != nil {
nn.Walk(v)
}
}
v.LeaveChildList("Stmts", n)
}
v.LeaveNode(n)
}