70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package binary
|
|
|
|
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"
|
|
)
|
|
|
|
// Identical node
|
|
type Identical struct {
|
|
Meta []meta.Meta
|
|
Position *position.Position
|
|
Left node.Node
|
|
Right node.Node
|
|
}
|
|
|
|
// NewIdentical node constructor
|
|
func NewIdentical(Variable node.Node, Expression node.Node) *Identical {
|
|
return &Identical{
|
|
Left: Variable,
|
|
Right: Expression,
|
|
}
|
|
}
|
|
|
|
// SetPosition sets node position
|
|
func (n *Identical) SetPosition(p *position.Position) {
|
|
n.Position = p
|
|
}
|
|
|
|
// GetPosition returns node positions
|
|
func (n *Identical) GetPosition() *position.Position {
|
|
return n.Position
|
|
}
|
|
|
|
func (n *Identical) AddMeta(m []meta.Meta) {
|
|
n.Meta = append(n.Meta, m...)
|
|
}
|
|
|
|
func (n *Identical) GetMeta() []meta.Meta {
|
|
return n.Meta
|
|
}
|
|
|
|
// Attributes returns node attributes as map
|
|
func (n *Identical) Attributes() map[string]interface{} {
|
|
return nil
|
|
}
|
|
|
|
// Walk traverses nodes
|
|
// Walk is invoked recursively until v.EnterNode returns true
|
|
func (n *Identical) Walk(v walker.Visitor) {
|
|
if v.EnterNode(n) == false {
|
|
return
|
|
}
|
|
|
|
if n.Left != nil {
|
|
v.EnterChildNode("Left", n)
|
|
n.Left.Walk(v)
|
|
v.LeaveChildNode("Left", n)
|
|
}
|
|
|
|
if n.Right != nil {
|
|
v.EnterChildNode("Right", n)
|
|
n.Right.Walk(v)
|
|
v.LeaveChildNode("Right", n)
|
|
}
|
|
|
|
v.LeaveNode(n)
|
|
}
|